code
stringlengths 23
201k
| docstring
stringlengths 17
96.2k
| func_name
stringlengths 0
235
| language
stringclasses 1
value | repo
stringlengths 8
72
| path
stringlengths 11
317
| url
stringlengths 57
377
| license
stringclasses 7
values |
|---|---|---|---|---|---|---|---|
@VisibleForTesting
String getPid() {
final File libDir = PACKAGE_JAR.getParentFile();
final File installDir = libDir.getParentFile();
final File pidFile = new File(installDir, this.pidFilename);
try {
return Files.readFirstLine(pidFile, StandardCharsets.UTF_8).trim();
} catch (final IOException e) {
log.error("Unable to obtain PID", e);
return "unknown";
}
}
|
This returns implementation instance for Status containing cluster status information for
Azkaban containerization. It includes information pertaining to web server, memory and
containerization information such as image types and version for each image types selected
based on either random rampup or latest active image version.
@return Status
|
getPid
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
Apache-2.0
|
private Map<Integer, Executor> getActiveExecutors() {
final Map<Integer, Executor> executorMap = new HashMap<>();
try {
final List<Executor> executors = this.executorLoader.fetchActiveExecutors();
for (final Executor executor : executors) {
executorMap.put(executor.getId(), executor);
}
} catch (final ExecutorManagerException e) {
log.error("Fetching executors failed!", e);
}
return executorMap;
}
|
This returns implementation instance for Status containing cluster status information for
Azkaban containerization. It includes information pertaining to web server, memory and
containerization information such as image types and version for each image types selected
based on either random rampup or latest active image version.
@return Status
|
getActiveExecutors
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
Apache-2.0
|
private boolean getDbStatus() {
try {
return this.dbOperator.query("SELECT 1", rs -> true);
} catch (final SQLException e) {
log.error("DB Error", e);
}
return false;
}
|
This returns implementation instance for Status containing cluster status information for
Azkaban containerization. It includes information pertaining to web server, memory and
containerization information such as image types and version for each image types selected
based on either random rampup or latest active image version.
@return Status
|
getDbStatus
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
Apache-2.0
|
private boolean isContainerizedDispatchMethodEnabled() {
return DispatchMethod.isContainerizedMethodEnabled(props
.getString(Constants.ConfigurationKeys.AZKABAN_EXECUTION_DISPATCH_METHOD,
DispatchMethod.PUSH.name()));
}
|
This returns implementation instance for Status containing cluster status information for
Azkaban containerization. It includes information pertaining to web server, memory and
containerization information such as image types and version for each image types selected
based on either random rampup or latest active image version.
@return Status
|
isContainerizedDispatchMethodEnabled
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/StatusService.java
|
Apache-2.0
|
@Override
public void setUp(final DataProvider dataProvider) {
logger.info("No metrics set up for Web server.");
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
setUp
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void startReporting(final Props props) {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
startReporting
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void markWebGetCall() {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
markWebGetCall
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void markWebPostCall() {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
markWebPostCall
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public AzkabanAPIMetrics setUpAzkabanAPIMetrics(final String endpointUri) {
return new AzkabanAPIMetrics(null, null, null, null, null) {
@Override
public void incrementAppGetRequests() {
}
@Override
public void incrementAppPostRequests() {
}
@Override
public void incrementNonAppGetRequests() {
}
@Override
public void incrementNonAppPostRequests() {
}
@Override
public void addResponseTime(final long time) {
}
};
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
setUpAzkabanAPIMetrics
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void incrementAppGetRequests() {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
incrementAppGetRequests
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void incrementAppPostRequests() {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
incrementAppPostRequests
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void incrementNonAppGetRequests() {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
incrementNonAppGetRequests
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void incrementNonAppPostRequests() {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
incrementNonAppPostRequests
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void addResponseTime(final long time) {
}
|
No-op implementation of {@link WebMetrics} used when metrics are disabled or for unit tests.
|
addResponseTime
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/DummyWebMetricsImpl.java
|
Apache-2.0
|
@Override
public void setUp(final DataProvider dataProvider) {
logger.info("Setting up Web Server metrics.");
this.webGetCall = this.metricsManager.addMeter("Web-Get-Call-Meter");
this.webPostCall = this.metricsManager.addMeter("Web-Post-Call-Meter");
this.metricsManager
.addGauge("JETTY-NumIdleThreads", dataProvider::getNumberOfIdleServerThreads);
this.metricsManager.addGauge("JETTY-NumTotalThreads", dataProvider::getNumberOfServerThreads);
this.metricsManager.addGauge("JETTY-NumQueueSize", dataProvider::getServerJobsQueueSize);
this.metricsManager.addGauge("WEB-NumQueuedFlows", dataProvider::getNumberOfQueuedFlows);
this.metricsManager.addGauge("WEB-NumAgedQueuedFlows",
dataProvider::getNumberOfAgedQueuedFlows);
this.metricsManager.addGauge("WEB-NumRunningFlows", dataProvider::getNumberOfRunningFlows);
this.metricsManager.addGauge("session-count", dataProvider::getNumberOfCurrentSessions);
}
|
Class in charge of collecting metrics of the azkaban-web-server module.
|
setUp
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
Apache-2.0
|
@Override
public void startReporting(final Props props) {
logger.info("Start reporting Web Server metrics.");
this.metricsManager.startReporting(props);
}
|
Class in charge of collecting metrics of the azkaban-web-server module.
|
startReporting
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
Apache-2.0
|
@Override
public void markWebGetCall() {
this.webGetCall.mark();
}
|
Mark the occurrence of a GET call
This method should be Thread Safe. Two reasons that we don't make this function call
synchronized: 1). drop wizard metrics deals with concurrency internally; 2). mark is basically
a math addition operation, which should not cause race condition issue.
|
markWebGetCall
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
Apache-2.0
|
@Override
public void markWebPostCall() {
this.webPostCall.mark();
}
|
Mark the occurrence of a GET call
This method should be Thread Safe. Two reasons that we don't make this function call
synchronized: 1). drop wizard metrics deals with concurrency internally; 2). mark is basically
a math addition operation, which should not cause race condition issue.
|
markWebPostCall
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
Apache-2.0
|
@Override
public AzkabanAPIMetrics setUpAzkabanAPIMetrics(final String endpointUri) {
final String metricName = "uri-" + endpointUri;
final CounterGauge appGetRequestCount =
this.metricsManager.addCounterGauge(metricName + "--num-app-get-req");
final CounterGauge appPostRequestCount =
this.metricsManager.addCounterGauge(metricName + "--num-app-post-req");
final CounterGauge nonAppGetRequestCount =
this.metricsManager.addCounterGauge(metricName + "--num-nonApp-get-req");
final CounterGauge nonAppPostRequestCount =
this.metricsManager.addCounterGauge(metricName + "--num-nonApp-post-req");
final Histogram responseTimeHistogram =
this.metricsManager.addHistogram(metricName + "--resp-time-histogram");
return new AzkabanAPIMetrics(appGetRequestCount, appPostRequestCount, nonAppGetRequestCount,
nonAppPostRequestCount, responseTimeHistogram);
}
|
Mark the occurrence of a GET call
This method should be Thread Safe. Two reasons that we don't make this function call
synchronized: 1). drop wizard metrics deals with concurrency internally; 2). mark is basically
a math addition operation, which should not cause race condition issue.
|
setUpAzkabanAPIMetrics
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/metrics/WebMetricsImpl.java
|
Apache-2.0
|
public AzkabanWebServer getApplication() {
return this.application;
}
|
To retrieve the application for the servlet
|
getApplication
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public WebMetrics getWebMetrics() {
return this.application.getWebMetrics();
}
|
To retrieve the application for the servlet
|
getWebMetrics
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
@Override
public void init(final ServletConfig config) throws ServletException {
this.application = SERVICE_PROVIDER.getInstance(AzkabanWebServer.class);
if (this.application == null) {
throw new IllegalStateException("No batch application is defined in the servlet context!");
}
final Props props = this.application.getServerProps();
this.name = props.getString("azkaban.name", "");
this.label = props.getString("azkaban.label", "");
this.color = props.getString("azkaban.color", "#FF0000");
this.depth = props.getString("azkaban.depth", "2");
this.passwordPlaceholder = props.getString("azkaban.password.placeholder", "Password");
this.displayExecutionPageSize = props.getInt(ConfigurationKeys.DISPLAY_EXECUTION_PAGE_SIZE, 16);
this.viewerPlugins = PluginRegistry.getRegistry().getViewerPlugins();
this.triggerPlugins = new ArrayList<>(this.application.getTriggerPlugins().values());
}
|
To retrieve the application for the servlet
|
init
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public boolean hasParam(final HttpServletRequest request, final String param) {
return HttpRequestUtils.hasParam(request, param);
}
|
Checks for the existance of the parameter in the request
|
hasParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public String getParam(final HttpServletRequest request, final String name) throws ServletException {
return HttpRequestUtils.getParam(request, name);
}
|
Retrieves the param from the http servlet request. Will throw an exception if not found
|
getParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public String getParam(final HttpServletRequest request, final String name, final String defaultVal) {
return HttpRequestUtils.getParam(request, name, defaultVal);
}
|
Retrieves the param from the http servlet request.
|
getParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public int getIntParam(final HttpServletRequest request, final String name) throws ServletException {
return HttpRequestUtils.getIntParam(request, name);
}
|
Returns the param and parses it into an int. Will throw an exception if not found, or a parse
error if the type is incorrect.
|
getIntParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public int getIntParam(final HttpServletRequest request, final String name, final int defaultVal) {
return HttpRequestUtils.getIntParam(request, name, defaultVal);
}
|
Returns the param and parses it into an int. Will throw an exception if not found, or a parse
error if the type is incorrect.
|
getIntParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public long getLongParam(final HttpServletRequest request, final String name) throws ServletException {
return HttpRequestUtils.getLongParam(request, name);
}
|
Returns the param and parses it into an int. Will throw an exception if not found, or a parse
error if the type is incorrect.
|
getLongParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public long getLongParam(final HttpServletRequest request, final String name, final long defaultVal) {
return HttpRequestUtils.getLongParam(request, name, defaultVal);
}
|
Returns the param and parses it into an int. Will throw an exception if not found, or a parse
error if the type is incorrect.
|
getLongParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public boolean getBooleanParam(final HttpServletRequest request, final String name, final boolean defaultVal) {
return HttpRequestUtils.getBooleanParam(request, name, defaultVal);
}
|
Returns the param and parses it into an int. Will throw an exception if not found, or a parse
error if the type is incorrect.
|
getBooleanParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public Map<String, String> getParamGroup(final HttpServletRequest request, final String groupName)
throws ServletException {
return HttpRequestUtils.getParamGroup(request, groupName);
}
|
Returns the param and parses it into an int. Will throw an exception if not found, or a parse
error if the type is incorrect.
|
getParamGroup
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void setSessionValue(final HttpServletRequest request, final String key, final Object value) {
request.getSession(true).setAttribute(key, value);
}
|
Returns the session value of the request.
|
setSessionValue
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void addSessionValue(final HttpServletRequest request, final String key, final Object value) {
List l = (List) request.getSession(true).getAttribute(key);
if (l == null) {
l = new ArrayList();
}
l.add(value);
request.getSession(true).setAttribute(key, l);
}
|
Adds a session value to the request
|
addSessionValue
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void setErrorMessageInCookie(final HttpServletResponse response, final String errorMsg) {
final Cookie cookie = new Cookie(AZKABAN_FAILURE_MESSAGE, errorMsg);
cookie.setPath("/");
response.addCookie(cookie);
}
|
Sets an error message in azkaban.failure.message in the cookie. This will be used by the web
client javascript to somehow display the message
|
setErrorMessageInCookie
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void setWarnMessageInCookie(final HttpServletResponse response, final String errorMsg) {
final Cookie cookie = new Cookie(AZKABAN_WARN_MESSAGE, errorMsg);
cookie.setPath("/");
response.addCookie(cookie);
}
|
Sets a warning message in azkaban.warn.message in the cookie. This will be used by the web
client javascript to somehow display the message
|
setWarnMessageInCookie
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void setSuccessMessageInCookie(final HttpServletResponse response, final String message) {
final Cookie cookie = new Cookie(AZKABAN_SUCCESS_MESSAGE, message);
cookie.setPath("/");
response.addCookie(cookie);
}
|
Sets a message in azkaban.success.message in the cookie. This will be used by the web client
javascript to somehow display the message
|
setSuccessMessageInCookie
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected String getSuccessMessageFromCookie(final HttpServletRequest request) {
final Cookie cookie = getCookieByName(request, AZKABAN_SUCCESS_MESSAGE);
if (cookie == null) {
return null;
}
return cookie.getValue();
}
|
Retrieves a success message from a cookie. azkaban.success.message
|
getSuccessMessageFromCookie
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected String getWarnMessageFromCookie(final HttpServletRequest request) {
final Cookie cookie = getCookieByName(request, AZKABAN_WARN_MESSAGE);
if (cookie == null) {
return null;
}
return cookie.getValue();
}
|
Retrieves a warn message from a cookie. azkaban.warn.message
|
getWarnMessageFromCookie
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected String getErrorMessageFromCookie(final HttpServletRequest request) {
final Cookie cookie = getCookieByName(request, AZKABAN_FAILURE_MESSAGE);
if (cookie == null) {
return null;
}
return cookie.getValue();
}
|
Retrieves a success message from a cookie. azkaban.failure.message
|
getErrorMessageFromCookie
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected Cookie getCookieByName(final HttpServletRequest request, final String name) {
final Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (final Cookie cookie : cookies) {
if (name.equals(cookie.getName())) {
return cookie;
}
}
}
return null;
}
|
Retrieves a cookie by name. Potential issue in performance if a lot of cookie variables are
used.
|
getCookieByName
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected Page newPage(final HttpServletRequest req, final HttpServletResponse resp, final Session session,
final String template) {
final Page page = new Page(req, resp, getApplication().getVelocityEngine(), template);
page.add("version", jarVersion);
page.add("azkaban_name", this.name);
page.add("azkaban_label", this.label);
page.add("azkaban_color", this.color);
page.add("azkaban_depth", this.depth);
page.add("note_type", NoteServlet.type);
page.add("note_message", NoteServlet.message);
page.add("note_url", NoteServlet.url);
page.add("timezone", TimeZone.getDefault().getID());
page.add("currentTime", (new DateTime()).getMillis());
page.add("size", getDisplayExecutionPageSize());
page.add("System", System.class);
page.add("TimeUtils", TimeUtils.class);
page.add("WebUtils", WebUtils.class);
page.add("HTMLFormElementType_TEXTAREA", HTMLFormElementType.TEXTAREA);
if (session != null && session.getUser() != null) {
page.add("user_id", session.getUser().getUserId());
}
final String errorMsg = getErrorMessageFromCookie(req);
page.add("error_message", errorMsg == null || errorMsg.isEmpty() ? "null" : errorMsg);
setErrorMessageInCookie(resp, null);
final String warnMsg = getWarnMessageFromCookie(req);
page.add("warn_message", warnMsg == null || warnMsg.isEmpty() ? "null" : warnMsg);
setWarnMessageInCookie(resp, null);
final String successMsg = getSuccessMessageFromCookie(req);
page.add("success_message", successMsg == null || successMsg.isEmpty() ? "null" : successMsg);
setSuccessMessageInCookie(resp, null);
// @TODO, allow more than one type of viewer. For time sake, I only install
// the first one
if (this.viewerPlugins != null && !this.viewerPlugins.isEmpty()) {
page.add("viewers", this.viewerPlugins);
}
if (this.triggerPlugins != null && !this.triggerPlugins.isEmpty()) {
page.add("triggerPlugins", this.triggerPlugins);
}
return page;
}
|
Creates a new velocity page to use. With session.
|
newPage
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected Page newPage(final HttpServletRequest req, final HttpServletResponse resp, final String template) {
final Page page = new Page(req, resp, getApplication().getVelocityEngine(), template);
page.add("version", jarVersion);
page.add("azkaban_name", this.name);
page.add("azkaban_label", this.label);
page.add("azkaban_color", this.color);
page.add("azkaban_depth", this.depth);
page.add("note_type", NoteServlet.type);
page.add("note_message", NoteServlet.message);
page.add("note_url", NoteServlet.url);
page.add("timezone", TimeZone.getDefault().getID());
page.add("currentTime", (new DateTime()).getMillis());
page.add("size", getDisplayExecutionPageSize());
// @TODO, allow more than one type of viewer. For time sake, I only install
// the first one
if (this.viewerPlugins != null && !this.viewerPlugins.isEmpty()) {
page.add("viewers", this.viewerPlugins);
final ViewerPlugin plugin = this.viewerPlugins.get(0);
page.add("viewerName", plugin.getPluginName());
page.add("viewerPath", plugin.getPluginPath());
}
if (this.triggerPlugins != null && !this.triggerPlugins.isEmpty()) {
page.add("triggers", this.triggerPlugins);
}
return page;
}
|
Creates a new velocity page to use.
|
newPage
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void writeJSON(final HttpServletResponse resp, final Object obj) throws IOException {
writeJSON(resp, obj, false);
}
|
Writes json out to the stream.
|
writeJSON
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void writeJSON(final HttpServletResponse resp, final Object obj, final boolean pretty) throws IOException {
resp.setContentType(JSON_MIME_TYPE);
JSONUtils.toJSON(obj, resp.getOutputStream(), true);
}
|
Writes json out to the stream.
|
writeJSON
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected int getDisplayExecutionPageSize() {
return this.displayExecutionPageSize;
}
|
Writes json out to the stream.
|
getDisplayExecutionPageSize
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public static String createJsonResponse(final String status, final String message, final String action,
final Map<String, Object> params) {
final HashMap<String, Object> response = new HashMap<>();
response.put("status", status);
if (message != null) {
response.put("message", message);
}
if (action != null) {
response.put("action", action);
}
if (params != null) {
response.putAll(params);
}
return JSONUtils.toJSON(response);
}
|
Writes json out to the stream.
|
createJsonResponse
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
public Optional<AzkabanAPI> getAzkabanAPI(final HttpServletRequest request) {
// Inspect parameters contained in the query string or posted form data
for (final AzkabanAPI api : getApiEndpoints()) {
final String paramName = api.getRequestParameter();
final String paramValue = api.getParameterValue();
if (request.getParameter(paramName) != null && (paramValue.isEmpty() || paramValue.equals(
request.getParameter(paramName)))) {
return Optional.of(api);
}
}
// Handle multipart/form-data requests
if (ServletFileUpload.isMultipartContent(request)) {
// At the time this code was added servlet 2.5 was used which doesn't support
// multipart/form-data requests natively. To parse parameters of such requests Apache
// Commons was the way to go but it can only be called once. As this is done already in
// LoginAbstracAzkabanServlet.java (this.multipartParser.parseMultipart(req)) and Azkaban only
// has one API endpoint with multipart/form-data content type, opting for a more hardcoded
// approach to determine the Azkaban API being used.
final String reqOrigin = request.getHeader(HTTP_HEADER_AZKABAN_TRACE_ORIGIN);
final boolean isReqFromWebApp = HTTP_HEADER_VALUE_AZKABAN_TRACE_ORIGIN.equals(reqOrigin);
final String paramName = isReqFromWebApp ? "action" : "ajax";
return this.apiEndpoints.stream()
.filter(a -> a.getRequestParameter().equals(paramName) && a.getParameterValue()
.equals(ProjectManagerServlet.API_UPLOAD))
.findAny();
}
return Optional.empty();
}
|
Writes json out to the stream.
|
getAzkabanAPI
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void sendErrorResponse(final HttpServletResponse httpServletResponse, final int status, final String errorMessage)
throws IOException {
final Map<String, Object> responseObj = new HashMap<>();
responseObj.put("error", status);
responseObj.put("message", errorMessage);
httpServletResponse.setStatus(status);
writeJSON(httpServletResponse, responseObj, true);
}
|
Writes json out to the stream.
|
sendErrorResponse
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void sendResponse(final HttpServletResponse httpServletResponse, final int status, final Object responseObj)
throws IOException {
httpServletResponse.setStatus(status);
writeJSON(httpServletResponse, responseObj, true);
}
|
Writes json out to the stream.
|
sendResponse
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
protected void sendResponse(final HttpServletResponse httpServletResponse, final int status, final String errorMessage, final Object response)
throws IOException {
final Map<String, Object> responseObj = new LinkedHashMap<>();
responseObj.put("error", status);
responseObj.put("message", errorMessage);
responseObj.put("response", response);
httpServletResponse.setStatus(status);
writeJSON(httpServletResponse, responseObj, true);
}
|
Writes json out to the stream.
|
sendResponse
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/AbstractAzkabanServlet.java
|
Apache-2.0
|
private void ajaxUpdateQueueProcessor(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> returnMap, final User user,
final boolean enableQueue) {
boolean wasSuccess = false;
if (HttpRequestUtils.hasPermission(this.userManager, user, Type.ADMIN)) {
try {
if (enableQueue) {
this.executorManagerAdapter.enableQueueProcessorThread();
} else {
this.executorManagerAdapter.disableQueueProcessorThread();
}
returnMap.put(ConnectorParams.STATUS_PARAM,
ConnectorParams.RESPONSE_SUCCESS);
wasSuccess = true;
} catch (final ExecutorManagerException e) {
returnMap.put(ConnectorParams.RESPONSE_ERROR, e.getMessage());
}
} else {
returnMap.put(ConnectorParams.RESPONSE_ERROR,
"Only Admins are allowed to update queue processor");
}
if (!wasSuccess) {
returnMap.put(ConnectorParams.STATUS_PARAM,
ConnectorParams.RESPONSE_ERROR);
}
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
ajaxUpdateQueueProcessor
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchScheduledFlowGraph(final String projectName, final String flowName,
final HashMap<String, Object> ret, final User user) throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, projectName, user, Type.EXECUTE);
if (project == null) {
ret.put("error", "Project '" + projectName + "' doesn't exist.");
return;
}
try {
final Schedule schedule = this.scheduleManager.getSchedule(project.getId(), flowName);
final ExecutionOptions executionOptions =
schedule != null ? schedule.getExecutionOptions() : new ExecutionOptions();
final Flow flow = project.getFlow(flowName);
if (flow == null) {
ret.put("error", "Flow '" + flowName + "' cannot be found in project " + project);
return;
}
final ExecutableFlow exFlow = new ExecutableFlow(project, flow);
exFlow.setExecutionOptions(executionOptions);
ret.put("submitTime", exFlow.getSubmitTime());
ret.put("submitUser", exFlow.getSubmitUser());
ret.put("execid", exFlow.getExecutionId());
ret.put("projectId", exFlow.getProjectId());
ret.put("project", project.getName());
FlowUtils.applyDisabledJobs(executionOptions.getDisabledJobs(), exFlow);
final Map<String, Object> flowObj = getExecutableNodeInfo(exFlow);
ret.putAll(flowObj);
} catch (final ScheduleManagerException ex) {
throw new ServletException(ex);
}
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
ajaxFetchScheduledFlowGraph
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxReloadExecutors(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> returnMap, final User user) {
boolean wasSuccess = false;
if (HttpRequestUtils.hasPermission(this.userManager, user, Type.ADMIN)) {
try {
this.executorManagerAdapter.setupExecutors();
returnMap.put(ConnectorParams.STATUS_PARAM,
ConnectorParams.RESPONSE_SUCCESS);
wasSuccess = true;
} catch (final ExecutorManagerException e) {
returnMap.put(ConnectorParams.RESPONSE_ERROR,
"Failed to refresh the executors " + e.getMessage());
}
} else {
returnMap.put(ConnectorParams.RESPONSE_ERROR,
"Only Admins are allowed to refresh the executors");
}
if (!wasSuccess) {
returnMap.put(ConnectorParams.STATUS_PARAM,
ConnectorParams.RESPONSE_ERROR);
}
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
ajaxReloadExecutors
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
@Override
protected void handlePost(final HttpServletRequest req, final HttpServletResponse resp,
final Session session) throws ServletException, IOException {
if (hasParam(req, "ajax")) {
handleAJAXAction(req, resp, session);
}
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
handlePost
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void handleExecutionJobDetailsPage(final HttpServletRequest req,
final HttpServletResponse resp, final Session session) throws ServletException,
IOException {
final Page page = newPage(req, resp, session,
"azkaban/webapp/servlet/velocity/jobdetailspage.vm");
final User user = session.getUser();
final int execId = getIntParam(req, "execid");
final String jobId = getParam(req, "job");
final int attempt = getIntParam(req, "attempt", 0);
page.add("execid", execId);
page.add("jobid", jobId);
page.add("attempt", attempt);
ExecutableFlow flow = null;
ExecutableNode node = null;
try {
flow = this.executorManagerAdapter.getExecutableFlow(execId);
if (flow == null) {
page.add("errorMsg", "Error loading executing flow " + execId
+ ": not found.");
page.render();
return;
}
node = flow.getExecutableNodePath(jobId);
if (node == null) {
page.add("errorMsg", "Job " + jobId + " doesn't exist in " + flow.getExecutionId());
return;
}
final List<ViewerPlugin> jobViewerPlugins = PluginRegistry.getRegistry()
.getViewerPluginsForJobType(node.getType());
page.add("jobViewerPlugins", jobViewerPlugins);
} catch (final ExecutorManagerException e) {
page.add("errorMsg", "Error loading executing flow: " + e.getMessage());
page.render();
return;
}
final int projectId = flow.getProjectId();
final Project project =
getProjectPageByPermission(page, projectId, user, Type.READ);
if (project == null) {
page.render();
return;
}
final Map<String, String> jobLogUrlsByAppId = this.executorManagerAdapter
.getExternalJobLogUrls(flow, jobId, attempt);
page.add("jobLogUrlsByAppId", jobLogUrlsByAppId);
addExternalLinks(this.jobLevelExternalLinks, page, req, execId, jobId);
page.add("projectName", project.getName());
page.add("flowid", flow.getId());
page.add("flowlist", flow.getId().split(Constants.PATH_DELIMITER, 0));
page.add("pathDelimiter", Constants.PATH_DELIMITER);
page.add("parentflowid", node.getParentFlow().getFlowId());
page.add("jobname", node.getId());
page.add("jobType", node.getType());
page.add("attemptStatus", attempt == node.getAttempt() ?
node.getStatus() : node.getPastAttemptList().get(attempt).getStatus());
page.add("pastAttempts", node.getAttempt() > 0 ?
node.getPastAttemptList().size() : 0);
page.add("jobFailed", node.getStatus() == Status.FAILED || node.getStatus() == Status.KILLED);
page.render();
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
handleExecutionJobDetailsPage
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void handleExecutionsPage(final HttpServletRequest req,
final HttpServletResponse resp, final Session session) throws ServletException,
IOException {
final Page page =
newPage(req, resp, session,
"azkaban/webapp/servlet/velocity/executionspage.vm");
final List<Pair<ExecutableFlow, Optional<Executor>>> runningFlows =
this.executorManagerAdapter.getActiveFlowsWithExecutor();
page.add("runningFlows", runningFlows.isEmpty() ? null : runningFlows);
final List<ExecutableFlow> finishedFlows =
this.executorManagerAdapter.getRecentlyFinishedFlows();
page.add("recentlyFinished", finishedFlows.isEmpty() ? null : finishedFlows);
page.add("vmutils", new VelocityUtil(this.projectManager));
page.render();
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
handleExecutionsPage
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void handleExecutionFlowPageByTriggerInstanceId(final HttpServletRequest req,
final HttpServletResponse resp, final Session session) throws ServletException,
IOException {
final Page page =
newPage(req, resp, session,
"azkaban/webapp/servlet/velocity/executingflowpage.vm");
final User user = session.getUser();
final String triggerInstanceId = getParam(req, "triggerinstanceid");
final TriggerInstance triggerInst = this.flowTriggerService
.findTriggerInstanceById(triggerInstanceId);
if (triggerInst == null) {
page.add("errorMsg", "Error loading trigger instance " + triggerInstanceId
+ " not found.");
page.render();
return;
}
page.add("triggerInstanceId", triggerInstanceId);
page.add("execid", triggerInst.getFlowExecId());
final int projectId = triggerInst.getProject().getId();
final Project project =
getProjectPageByPermission(page, projectId, user, Type.READ);
if (project == null) {
page.render();
return;
}
addExternalLinks(this.flowLevelExternalLinks, page, req, triggerInst.getFlowExecId(), null);
page.add("projectId", project.getId());
page.add("projectName", project.getName());
page.add("flowid", triggerInst.getFlowId());
page.add("flowlist", triggerInst.getFlowId().split(Constants.PATH_DELIMITER, 0));
page.add("pathDelimiter", Constants.PATH_DELIMITER);
page.render();
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
handleExecutionFlowPageByTriggerInstanceId
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void handleExecutionFlowPageByExecId(final HttpServletRequest req,
final HttpServletResponse resp, final Session session) throws ServletException,
IOException {
final Page page =
newPage(req, resp, session,
"azkaban/webapp/servlet/velocity/executingflowpage.vm");
final User user = session.getUser();
final int execId = getIntParam(req, "execid");
page.add("execid", execId);
page.add("triggerInstanceId", "-1");
ExecutableFlow flow = null;
try {
flow = this.executorManagerAdapter.getExecutableFlow(execId);
if (flow == null) {
page.add("errorMsg", "Error loading executing flow " + execId
+ " not found.");
page.render();
return;
}
} catch (final ExecutorManagerException e) {
page.add("errorMsg", "Error loading executing flow: " + e.getMessage());
page.render();
return;
}
final int projectId = flow.getProjectId();
final Project project =
getProjectPageByPermission(page, projectId, user, Type.READ);
if (project == null) {
page.render();
return;
}
addExternalLinks(this.flowLevelExternalLinks, page, req, execId, null);
page.add("projectId", project.getId());
page.add("projectName", project.getName());
page.add("flowid", flow.getFlowId());
page.add("flowlist", flow.getFlowId().split(Constants.PATH_DELIMITER, 0));
page.add("pathDelimiter", Constants.PATH_DELIMITER);
page.add("parentExecutionID", 123);
page.add("childExecutionID", 456);
String autoRetryStatuses = flow.getExecutionOptions().getFlowParameters()
.getOrDefault(FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS, "");
if (!autoRetryStatuses.isEmpty()){
Map<String, Object> retriesInfo = new HashMap<>();
retriesInfo.put("allowedStatuses", autoRetryStatuses);
retriesInfo.put("strategy", flow.getExecutionOptions().getFlowParameters()
.getOrDefault(FlowParameters.FLOW_PARAM_RETRY_STRATEGY,
FlowRetryStrategy.DEFAULT.getName()));
retriesInfo.put("userDefinedMax", Integer.valueOf(flow.getExecutionOptions().getFlowParameters()
.getOrDefault(FlowParameters.FLOW_PARAM_MAX_RETRIES, "1")));
retriesInfo.put("userDefinedCount", flow.getUserDefinedRetryCount());
retriesInfo.put("systemDefinedMax", ExecutableFlow.DEFAULT_SYSTEM_FLOW_RETRY_LIMIT);
retriesInfo.put("systemDefinedCount", flow.getSystemDefinedRetryCount());
retriesInfo.put("rootExecutionID", flow.getFlowRetryRootExecutionID());
retriesInfo.put("parentExecutionID", flow.getFlowRetryParentExecutionID());
retriesInfo.put("childExecutionID", flow.getFlowRetryChildExecutionID());
page.add("retries", retriesInfo);
}
// check the current flow definition to see if the flow is locked.
final Flow currentFlow = project.getFlow(flow.getFlowId());
boolean isCurrentFlowLocked = false;
if (currentFlow != null) {
isCurrentFlowLocked = currentFlow.isLocked();
} else {
logger.info("Flow {} not found in project {}.", flow.getFlowId(), project.getName());
}
page.add("isLocked", isCurrentFlowLocked);
page.render();
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
handleExecutionFlowPageByExecId
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void addExternalLinks(final List<ExternalLink> extLinksTemplates, final Page page,
final HttpServletRequest req, final int executionId, final String jobId) {
List<ExternalLink> externalAnalyzers =
ExternalLinkUtils.buildExternalLinksForRequest(extLinksTemplates,
this.externalLinksTimeoutMs, req, executionId, jobId);
page.add("externalAnalyzers", externalAnalyzers);
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
addExternalLinks
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
protected Project getProjectPageByPermission(final Page page, final int projectId,
final User user, final Permission.Type type) {
final Project project = this.projectManager.getProject(projectId);
if (project == null) {
page.add("errorMsg", "Project " + project + " not found.");
} else if (!hasPermission(project, user, type)) {
page.add("errorMsg",
"User " + user.getUserId() + " doesn't have " + type.name()
+ " permissions on " + project.getName());
} else {
return project;
}
return null;
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
getProjectPageByPermission
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
protected Project getProjectAjaxByPermission(final Map<String, Object> ret,
final String projectName, final User user, final Permission.Type type) {
return filterProjectByPermission(this.projectManager.getProject(projectName), user, type, ret);
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
getProjectAjaxByPermission
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
protected Project getProjectAjaxByPermission(final Map<String, Object> ret,
final int projectId, final User user, final Permission.Type type) {
return filterProjectByPermission(this.projectManager.getProject(projectId), user, type, ret);
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
getProjectAjaxByPermission
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxRestartFailed(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exFlow) throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user,
Type.EXECUTE);
if (project == null) {
return;
}
if (exFlow.getStatus() == Status.FAILED
|| exFlow.getStatus() == Status.SUCCEEDED) {
ret.put("error", "Flow has already finished. Please re-execute.");
return;
}
try {
this.executorManagerAdapter.retryFailures(exFlow, user.getUserId());
} catch (final ExecutorManagerException e) {
ret.put("error", e.getMessage());
}
}
|
<pre>
Enables queueProcessor if @param status is true
disables queueProcessor if @param status is false.
</pre>
|
ajaxRestartFailed
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchExecFlowLogs(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exFlow) throws ServletException {
final Project project = getProjectAjaxByPermission(ret, exFlow.getProjectId(), user, Type.READ);
if (project == null) {
return;
}
final int offset = this.getIntParam(req, "offset");
final int length = this.getIntParam(req, "length");
resp.setCharacterEncoding("utf-8");
try {
final LogData data = this.executorManagerAdapter.getExecutableFlowLog(exFlow, offset, length);
ret.putAll(appendLogData(data, offset));
} catch (final ExecutorManagerException e) {
throw new ServletException(e);
}
}
|
Gets the logs through plain text stream to reduce memory overhead.
|
ajaxFetchExecFlowLogs
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchJobLogs(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exFlow) throws ServletException {
final Project project = getProjectAjaxByPermission(ret, exFlow.getProjectId(), user, Type.READ);
if (project == null) {
return;
}
final int offset = this.getIntParam(req, "offset");
final int length = this.getIntParam(req, "length");
final String jobId = this.getParam(req, "jobId");
resp.setCharacterEncoding("utf-8");
try {
final ExecutableNode node = exFlow.getExecutableNodePath(jobId);
if (node == null) {
ret.put("error", "Job " + jobId + " doesn't exist in " + exFlow.getExecutionId());
return;
}
final int attempt = this.getIntParam(req, "attempt", node.getAttempt());
final LogData data = this.executorManagerAdapter
.getExecutionJobLog(exFlow, jobId, offset, length, attempt);
ret.putAll(appendLogData(data, offset));
} catch (final ExecutorManagerException e) {
throw new ServletException(e);
}
}
|
Gets the logs through ajax plain text stream to reduce memory overhead.
|
ajaxFetchJobLogs
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private Map<String, Object> appendLogData(final LogData data, final int defaultOffset) {
final Map<String, Object> parameters = new HashMap<>();
if (data == null) {
parameters.put("length", 0);
parameters.put("offset", defaultOffset);
parameters.put("data", "");
} else {
parameters.put("length", data.getLength());
parameters.put("offset", data.getOffset());
parameters.put("data", StringEscapeUtils.escapeHtml(data.getData()));
}
return parameters;
}
|
Gets the logs through ajax plain text stream to reduce memory overhead.
|
appendLogData
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchJobStats(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exFlow) throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user, Type.READ);
if (project == null) {
return;
}
final String jobId = this.getParam(req, "jobid");
resp.setCharacterEncoding("utf-8");
try {
final ExecutableNode node = exFlow.getExecutableNodePath(jobId);
if (node == null) {
ret.put("error",
"Job " + jobId + " doesn't exist in " + exFlow.getExecutionId());
return;
}
final List<Object> jsonObj =
this.executorManagerAdapter
.getExecutionJobStats(exFlow, jobId, node.getAttempt());
ret.put("jobStats", jsonObj);
} catch (final ExecutorManagerException e) {
ret.put("error", "Error retrieving stats for job " + jobId);
return;
}
}
|
Gets the logs through ajax plain text stream to reduce memory overhead.
|
ajaxFetchJobStats
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchFlowInfo(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final String projectName, final String flowId) throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, projectName, user, Type.READ);
if (project == null) {
return;
}
final Flow flow = project.getFlow(flowId);
if (flow == null) {
ret.put("error", "Error loading flow. Flow " + flowId
+ " doesn't exist in " + projectName);
return;
}
ret.put("successEmails", flow.getSuccessEmails());
ret.put("failureEmails", flow.getFailureEmails());
Schedule sflow = null;
try {
for (final Schedule sched : this.scheduleManager.getSchedules()) {
if (sched.getProjectId() == project.getId()
&& sched.getFlowName().equals(flowId)) {
sflow = sched;
break;
}
}
} catch (final ScheduleManagerException e) {
// TODO Auto-generated catch block
throw new ServletException(e);
}
if (sflow != null) {
ret.put("scheduled", sflow.getNextExecTime());
}
}
|
Gets the logs through ajax plain text stream to reduce memory overhead.
|
ajaxFetchFlowInfo
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchExecutableFlowInfo(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exflow) throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, exflow.getProjectId(), user, Type.READ);
if (project == null) {
return;
}
final Flow flow = project.getFlow(exflow.getFlowId());
if (flow == null) {
ret.put("error", "Error loading flow. Flow " + exflow.getFlowId()
+ " doesn't exist in " + exflow.getProjectId());
return;
}
final ExecutionOptions options = exflow.getExecutionOptions();
ret.put("successEmails", options.getSuccessEmails());
ret.put("failureEmails", options.getFailureEmails());
ret.put("runtimeProperties", mergeRuntimeProperties(options));
// For legacy support. This is not used by the Azkaban UI any more.
ret.put("flowParam", options.getFlowParameters());
final FailureAction action = options.getFailureAction();
String failureAction = null;
switch (action) {
case FINISH_CURRENTLY_RUNNING:
failureAction = "finishCurrent";
break;
case CANCEL_ALL:
failureAction = "cancelImmediately";
break;
case FINISH_ALL_POSSIBLE:
failureAction = "finishPossible";
break;
}
ret.put("failureAction", failureAction);
ret.put("notifyFailureFirst", options.getNotifyOnFirstFailure());
ret.put("notifyFailureLast", options.getNotifyOnLastFailure());
ret.put("failureEmailsOverride", options.isFailureEmailsOverridden());
ret.put("successEmailsOverride", options.isSuccessEmailsOverridden());
ret.put("concurrentOptions", options.getConcurrentOption());
ret.put("pipelineLevel", options.getPipelineLevel());
ret.put("pipelineExecution", options.getPipelineExecutionId());
ret.put("queueLevel", options.getQueueLevel());
final HashMap<String, String> nodeStatus = new HashMap<>();
for (final ExecutableNode node : exflow.getExecutableNodes()) {
nodeStatus.put(node.getId(), node.getStatus().toString());
}
ret.put("nodeStatus", nodeStatus);
ret.put("disabled", options.getDisabledJobs());
}
|
Gets the logs through ajax plain text stream to reduce memory overhead.
|
ajaxFetchExecutableFlowInfo
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private static Map<String, Map<String, String>> mergeRuntimeProperties(
final ExecutionOptions options) {
final Map<String, Map<String, String>> runtimeProperties = new HashMap<>();
if (!options.getFlowParameters().isEmpty()) {
runtimeProperties
.put(Constants.ROOT_NODE_IDENTIFIER, new HashMap<>(options.getFlowParameters()));
}
for (final Entry<String, Map<String, String>> runtimeProp :
options.getRuntimeProperties().entrySet()) {
runtimeProperties.put(runtimeProp.getKey(), new HashMap<>(runtimeProp.getValue()));
}
return runtimeProperties;
}
|
Copies flowOverrides under the key "ROOT".
|
mergeRuntimeProperties
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxCancelFlow(final HttpServletRequest req, final HttpServletResponse resp,
final HashMap<String, Object> ret, final User user, final ExecutableFlow exFlow)
throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user,
Type.EXECUTE);
if (project == null) {
return;
}
try {
this.executorManagerAdapter.cancelFlow(exFlow, user.getUserId());
} catch (final ExecutorManagerException e) {
ret.put("error", e.getMessage());
}
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxCancelFlow
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxGetFlowRunning(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final String projectId, final String flowId) throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, projectId, user, Type.EXECUTE);
if (project == null) {
return;
}
final List<Integer> refs =
this.executorManagerAdapter.getRunningFlowIds(project.getId(), flowId);
if (!refs.isEmpty()) {
ret.put("execIds", refs);
}
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxGetFlowRunning
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxPauseFlow(final HttpServletRequest req, final HttpServletResponse resp,
final HashMap<String, Object> ret, final User user, final ExecutableFlow exFlow)
throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user,
Type.EXECUTE);
if (project == null) {
return;
}
try {
this.executorManagerAdapter.pauseFlow(exFlow, user.getUserId());
} catch (final ExecutorManagerException e) {
ret.put("error", e.getMessage());
}
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxPauseFlow
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxResumeFlow(final HttpServletRequest req, final HttpServletResponse resp,
final HashMap<String, Object> ret, final User user, final ExecutableFlow exFlow)
throws ServletException {
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user,
Type.EXECUTE);
if (project == null) {
return;
}
try {
this.executorManagerAdapter.resumeFlow(exFlow, user.getUserId());
} catch (final ExecutorManagerException e) {
ret.put("resume", e.getMessage());
}
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxResumeFlow
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private Map<String, Object> getExecutableFlowUpdateInfo(final ExecutableNode node,
final long lastUpdateTime) {
final HashMap<String, Object> nodeObj = new HashMap<>();
if (node instanceof ExecutableFlowBase) {
final ExecutableFlowBase base = (ExecutableFlowBase) node;
final ArrayList<Map<String, Object>> nodeList =
new ArrayList<>();
for (final ExecutableNode subNode : base.getExecutableNodes()) {
final Map<String, Object> subNodeObj =
getExecutableFlowUpdateInfo(subNode, lastUpdateTime);
if (!subNodeObj.isEmpty()) {
nodeList.add(subNodeObj);
}
}
if (!nodeList.isEmpty()) {
nodeObj.put("flow", base.getFlowId());
nodeObj.put("nodes", nodeList);
}
}
if (node.getUpdateTime() > lastUpdateTime || !nodeObj.isEmpty()) {
nodeObj.put("id", node.getId());
nodeObj.put("status", node.getStatus());
nodeObj.put("startTime", node.getStartTime());
nodeObj.put("endTime", node.getEndTime());
nodeObj.put("updateTime", node.getUpdateTime());
nodeObj.put("attempt", node.getAttempt());
if (node.getAttempt() > 0) {
nodeObj.put("pastAttempts", node.getAttemptObjects());
}
}
return nodeObj;
}
|
Copies flowOverrides under the key "ROOT".
|
getExecutableFlowUpdateInfo
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private Map<String, Object> getExecutableNodeInfo(final ExecutableNode node) {
final HashMap<String, Object> nodeObj = new HashMap<>();
nodeObj.put("id", node.getId());
nodeObj.put("status", node.getStatus());
nodeObj.put("startTime", node.getStartTime());
nodeObj.put("endTime", node.getEndTime());
nodeObj.put("updateTime", node.getUpdateTime());
nodeObj.put("type", node.getType());
if (node.getCondition() != null) {
nodeObj.put("condition", node.getCondition());
}
nodeObj.put("nestedId", node.getNestedId());
nodeObj.put("attempt", node.getAttempt());
if (node.getAttempt() > 0) {
nodeObj.put("pastAttempts", node.getAttemptObjects());
}
if (node.getInNodes() != null && !node.getInNodes().isEmpty()) {
nodeObj.put("in", node.getInNodes());
}
if (node instanceof ExecutableFlowBase) {
final ExecutableFlowBase base = (ExecutableFlowBase) node;
final ArrayList<Map<String, Object>> nodeList =
new ArrayList<>();
for (final ExecutableNode subNode : base.getExecutableNodes()) {
final Map<String, Object> subNodeObj = getExecutableNodeInfo(subNode);
if (!subNodeObj.isEmpty()) {
nodeList.add(subNodeObj);
}
}
nodeObj.put("flow", base.getFlowId());
nodeObj.put("nodes", nodeList);
nodeObj.put("flowId", base.getFlowId());
} else {
final ClusterInfo cluster = node.getClusterInfo();
if (cluster != null && cluster.hadoopClusterURL != null) {
nodeObj.put("cluster", cluster.hadoopClusterURL);
}
}
return nodeObj;
}
|
Copies flowOverrides under the key "ROOT".
|
getExecutableNodeInfo
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchExecutableFlowUpdate(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exFlow) throws ServletException {
final Long lastUpdateTime = Long.parseLong(getParam(req, "lastUpdateTime"));
logger.info("Fetching " + exFlow.getExecutionId());
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user, Type.READ);
if (project == null) {
return;
}
final Map<String, Object> map =
getExecutableFlowUpdateInfo(exFlow, lastUpdateTime);
map.put("status", exFlow.getStatus());
map.put("startTime", exFlow.getStartTime());
map.put("endTime", exFlow.getEndTime());
map.put("updateTime", exFlow.getUpdateTime());
ret.putAll(map);
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxFetchExecutableFlowUpdate
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxFetchExecutableFlow(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user,
final ExecutableFlow exFlow) throws ServletException {
logger.info("Fetching " + exFlow.getExecutionId());
final Project project =
getProjectAjaxByPermission(ret, exFlow.getProjectId(), user, Type.READ);
if (project == null) {
return;
}
ret.put("submitTime", exFlow.getSubmitTime());
ret.put("submitUser", exFlow.getSubmitUser());
ret.put("execid", exFlow.getExecutionId());
ret.put("projectId", exFlow.getProjectId());
ret.put("project", project.getName());
String autoRetryStatuses = exFlow.getExecutionOptions().getFlowParameters()
.getOrDefault(FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS, "");
if (!autoRetryStatuses.isEmpty()){
Integer userDefinedMaxRetry = Integer.valueOf(exFlow.getExecutionOptions().getFlowParameters()
.getOrDefault(FlowParameters.FLOW_PARAM_MAX_RETRIES, "1"));
Map<String, Object> retriesInfo = new HashMap<>();
retriesInfo.put("allowedStatuses", autoRetryStatuses);
retriesInfo.put("userDefinedMax", userDefinedMaxRetry);
retriesInfo.put("strategy", exFlow.getExecutionOptions().getFlowParameters()
.getOrDefault(FlowParameters.FLOW_PARAM_RETRY_STRATEGY,
FlowRetryStrategy.DEFAULT.getName()));
retriesInfo.put("userDefinedCount", exFlow.getUserDefinedRetryCount());
retriesInfo.put("systemDefinedMax", ExecutableFlow.DEFAULT_SYSTEM_FLOW_RETRY_LIMIT);
retriesInfo.put("systemDefinedCount", exFlow.getSystemDefinedRetryCount());
retriesInfo.put("rootExecutionID", exFlow.getFlowRetryRootExecutionID());
retriesInfo.put("parentExecutionID", exFlow.getFlowRetryParentExecutionID());
retriesInfo.put("childExecutionID", exFlow.getFlowRetryChildExecutionID());
ret.put("retries", retriesInfo);
}
final Map<String, Object> flowObj = getExecutableNodeInfo(exFlow);
ret.putAll(flowObj);
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxFetchExecutableFlow
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxExecuteFlow(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user)
throws ServletException {
final String projectName = getParam(req, "project");
final String flowId = getParam(req, "flow");
final Project project =
getProjectAjaxByPermission(ret, projectName, user, Type.EXECUTE);
if (project == null) {
ret.put("error", "Project '" + projectName + "' doesn't exist.");
return;
}
ret.put("flow", flowId);
final Flow flow = project.getFlow(flowId);
if (flow == null) {
ret.put("error", "Flow '" + flowId + "' cannot be found in project " + project);
return;
}
ExecutableFlow exflow = executorManagerAdapter.createExecutableFlow(project, flow);
exflow.setUploadUser(project.getUploadUser());
exflow.setSubmitUser(user.getUserId());
exflow.setExecutionSource(Constants.EXECUTION_SOURCE_ADHOC);
final ExecutionOptions options;
final Props azProps = getApplication().getServerProps();
try {
options = HttpRequestUtils.parseFlowOptions(req, flowId);
HttpRequestUtils.validatePreprocessFlowParameters(options, azProps);
} catch (final ServletException e) {
logger.info("parseFlowOptions failed", e);
ret.put("error", "Error parsing flow options: " + e.getMessage());
return;
}
if (!options.isFailureEmailsOverridden()) {
options.setFailureEmails(flow.getFailureEmails());
}
if (!options.isSuccessEmailsOverridden()) {
options.setSuccessEmails(flow.getSuccessEmails());
}
options.setMailCreator(flow.getMailCreator());
exflow.getExecutionOptions().merge(options);
/**
* If the user has not explicitly overridden the failure action from the UI or
* through API, we will consider the value specified in DSL/Yaml
* By providing this override option, user can still choose to modify failure
* option.
*/
if (!options.isFailureActionOverridden() && flow.getFailureAction() != null) {
options.setFailureAction(
options.mapToFailureAction(flow.getFailureAction()));
}
try {
HttpRequestUtils.filterAdminOnlyFlowParams(this.userManager, options, user);
final String message =
this.executorManagerAdapter.submitExecutableFlow(exflow, user.getUserId());
ret.put("message", message);
} catch (final Exception e) {
e.printStackTrace();
ret.put("error",
"Error submitting flow " + exflow.getFlowId() + ". " + e.getMessage());
}
ret.put("execid", exflow.getExecutionId());
}
|
Copies flowOverrides under the key "ROOT".
|
ajaxExecuteFlow
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxUpdateProperty(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user)
throws ServletException {
try {
if (!HttpRequestUtils.hasPermission(this.userManager, user, Type.ADMIN)) {
ret.put("error", String.format("User %s doesn't have ADMIN permission for updating "
+ "property", user));
return;
}
String propType = getParam(req, "propType");
if (propType.equals("containerDispatch")) {
if (this.executorManagerAdapter instanceof ContainerizedDispatchManager) {
updateContainerDispatchProps(req, ret);
} else {
ret.put("error",
"ExecutorManagerAdapter is not of type: " + ContainerizedDispatchManager.class
.getName());
}
} else if (propType.equals("containerizedImpl")) {
if (this.containerizedImpl != null) {
updateContainerizedImplProps(req, ret);
} else {
ret.put("error", "ContainerizedImpl is null");
}
} else if (propType.equals("general")) {
updateGeneralProps(req, ret);
} else {
ret.put("error", "Unsupported propType: " + propType);
}
} catch (final Exception e) {
e.printStackTrace();
ret.put("error", "Error on update property. " + e.getMessage());
}
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
ajaxUpdateProperty
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void updateContainerDispatchProps(final HttpServletRequest req,
final HashMap<String, Object> ret)
throws ServletException {
ContainerizedDispatchManager containerizedDispatchManager = (ContainerizedDispatchManager) this.executorManagerAdapter;
String subType = getParam(req, "subType");
PropUpdate containerPropUpdate = PropUpdate.fromParam(subType);
String val = getParam(req, "val");
switch (containerPropUpdate) {
case UPDATE_ALLOW_LIST:
containerizedDispatchManager.getContainerJobTypeCriteria()
.updateAllowList(ServletUtils.getSetFromString(val));
break;
case APPEND_ALLOW_LIST:
containerizedDispatchManager.getContainerJobTypeCriteria()
.appendAllowList(ServletUtils.getSetFromString(val));
break;
case REMOVE_FROM_ALLOW_LIST:
containerizedDispatchManager.getContainerJobTypeCriteria()
.removeFromAllowList(ServletUtils.getSetFromString(val));
break;
case UPDATE_RAMP_UP:
containerizedDispatchManager.getContainerRampUpCriteria().setRampUp(Integer.parseInt(val));
break;
case APPEND_DENY_LIST:
containerizedDispatchManager.getContainerProxyUserCriteria()
.appendDenyList(ServletUtils.getSetFromString(val));
break;
case REMOVE_FROM_DENY_LIST:
containerizedDispatchManager.getContainerProxyUserCriteria()
.removeFromDenyList(ServletUtils.getSetFromString(val));
break;
case RELOAD_FLOW_FILTER:
containerizedDispatchManager.getContainerFlowCriteria()
.reloadFlowFilter();
break;
default:
break;
}
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
updateContainerDispatchProps
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void updateContainerizedImplProps(final HttpServletRequest req,
final HashMap<String, Object> ret)
throws ServletException {
String subType = getParam(req, "subType");
PropUpdate propUpdate = PropUpdate.fromParam(subType);
String val = getParam(req, "val");
switch (propUpdate) {
case UPDATE_VPA_RAMP_UP:
this.containerizedImpl.setVPARampUp(Integer.parseInt(val));
break;
case UPDATE_VPA_ENABLED:
this.containerizedImpl.setVPAEnabled(Boolean.parseBoolean(val));
break;
case RELOAD_VPA_FLOW_FILTER:
this.containerizedImpl.getVPAFlowCriteria().reloadFlowFilter();
break;
default:
break;
}
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
updateContainerizedImplProps
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void updateGeneralProps(final HttpServletRequest req,
final HashMap<String, Object> ret)
throws ServletException {
String subType = getParam(req, "subType");
PropUpdate propUpdate = PropUpdate.fromParam(subType);
String val = getParam(req, "val");
switch (propUpdate) {
case ENABLE_OFFLINE_LOGS_LOADER:
this.executorManagerAdapter.enableOfflineLogsLoader(Boolean.parseBoolean(val));
break;
default:
break;
}
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
updateGeneralProps
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private void ajaxRampActions(final HttpServletRequest req,
final HttpServletResponse resp, final HashMap<String, Object> ret, final User user)
throws ServletException {
try {
final Object body = HttpRequestUtils.getJsonBody(req);
if (HttpRequestUtils.hasPermission(this.userManager, user, Type.ADMIN)) {
Map<String, String> result = new HashMap<>();
if (body instanceof List) { // A list of actions
final List<Map<String, Object>> rampActions = (List<Map<String, Object>>) body;
result = this.executorManagerAdapter.doRampActions(rampActions);
} else if (body instanceof Map) {
final List<Map<String, Object>> rampActions = new ArrayList<>();
rampActions.add((Map<String, Object>) body);
result = this.executorManagerAdapter.doRampActions(rampActions);
} else {
result.put("error", "Invalid Body Format");
}
ret.putAll(result);
}
} catch (final Exception e) {
e.printStackTrace();
ret.put("error", "Error on update Ramp. " + e.getMessage());
}
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
ajaxRampActions
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
public String getParam() {
return param;
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
getParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
public static PropUpdate fromParam(String param) {
for (PropUpdate value : PropUpdate.values()) {
if (value.getParam().equals(param)) {
return value;
}
}
throw new IllegalArgumentException(
"No PropUpdate corresponding to param value " + param);
}
|
This method is used to update the property. propType: Is the umbrella for properties for which
values need to be updated subType: Actual property for which values need to be updated val:
value to be updated
<p>
Example: propType=containerDispatch&subType=updateAllowList&val=spark,java
propType=containerDispatch&subType=updateDenyList&val=azktest
|
fromParam
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ExecutorServlet.java
|
Apache-2.0
|
private DateTimeZone parseTimeZone(final String cronTimezone) {
if (cronTimezone != null && cronTimezone.equals("UTC")) {
return DateTimeZone.UTC;
}
return DateTimeZone.getDefault();
}
|
@param cronTimezone represents the timezone from remote API call
@return if the string is equal to UTC, we return UTC; otherwise, we always return default
timezone.
|
parseTimeZone
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/FlowTriggerInstanceServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/FlowTriggerInstanceServlet.java
|
Apache-2.0
|
private DateTime getPresentTimeByTimezone(final DateTimeZone timezone) {
return new DateTime(timezone);
}
|
@param cronTimezone represents the timezone from remote API call
@return if the string is equal to UTC, we return UTC; otherwise, we always return default
timezone.
|
getPresentTimeByTimezone
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/FlowTriggerInstanceServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/FlowTriggerInstanceServlet.java
|
Apache-2.0
|
public String getProjectName(final int id) {
final Project project = FlowTriggerInstanceServlet.this.projectManager.getProject(id);
if (project == null) {
return String.valueOf(id);
}
return project.getName();
}
|
@param cronTimezone represents the timezone from remote API call
@return if the string is equal to UTC, we return UTC; otherwise, we always return default
timezone.
|
getProjectName
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/FlowTriggerInstanceServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/FlowTriggerInstanceServlet.java
|
Apache-2.0
|
@Override
public void init(final ServletConfig config) throws ServletException {
super.init(config);
this.multipartParser = new MultipartParser(
AbstractAzkabanServlet.DEFAULT_UPLOAD_DISK_SPOOL_SIZE);
this.shouldLogRawUserAgent =
getApplication().getServerProps().getBoolean("accesslog.raw.useragent", false);
}
|
Abstract Servlet that handles auto login when the session hasn't been verified.
|
init
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
public static AzkabanAPI getLoginAPI() {
return loginAPI;
}
|
Abstract Servlet that handles auto login when the session hasn't been verified.
|
getLoginAPI
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
public void setResourceDirectory(final File file) {
this.webResourceDirectory = file;
}
|
Abstract Servlet that handles auto login when the session hasn't been verified.
|
setResourceDirectory
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
getWebMetrics().markWebGetCall();
// Set session id
final Session session = getSessionFromRequest(req);
logRequest(req, session);
if (hasParam(req, "logout")) {
resp.sendRedirect(req.getContextPath());
if (session != null) {
getApplication().getSessionCache().removeSession(session.getSessionId());
WebUtils.reportLoginEvent(EventType.USER_LOGOUT, session.getUser().getUserId(),
WebUtils.getRealClientIpAddr(req));
} else {
WebUtils.reportLoginEvent(EventType.USER_LOGOUT, null,
WebUtils.getRealClientIpAddr(req), false, "Not logged in");
}
return;
}
if (session != null) {
if (logger.isDebugEnabled()) {
logger.debug("Found session " + session.getUser());
}
if (handleFileGet(req, resp)) {
return;
}
handleGet(req, resp, session);
} else {
if (hasParam(req, "ajax")) {
final Map<String, String> retVal = new HashMap<>();
retVal.put("error", "session");
this.writeJSON(resp, retVal);
} else {
handleLogin(req, resp);
}
}
}
|
Abstract Servlet that handles auto login when the session hasn't been verified.
|
doGet
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
@Override
protected void doDelete(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
getWebMetrics().markWebGetCall();
// Set session id
final Session session = getSessionFromRequest(req);
logRequest(req, session);
if (hasParam(req, "logout")) {
resp.sendRedirect(req.getContextPath());
if (session != null) {
getApplication().getSessionCache().removeSession(session.getSessionId());
WebUtils.reportLoginEvent(EventType.USER_LOGOUT, session.getUser().getUserId(),
WebUtils.getRealClientIpAddr(req));
} else {
WebUtils.reportLoginEvent(EventType.USER_LOGOUT, null,
WebUtils.getRealClientIpAddr(req), false, "Not logged in");
}
return;
}
if (session != null) {
if (logger.isDebugEnabled()) {
logger.debug("Found session " + session.getUser());
}
handleDelete(req, resp, session);
} else {
if (hasParam(req, "ajax")) {
final Map<String, String> retVal = new HashMap<>();
retVal.put("error", "session");
this.writeJSON(resp, retVal);
} else {
handleLogin(req, resp);
}
}
}
|
Abstract Servlet that handles auto login when the session hasn't been verified.
|
doDelete
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
protected boolean validateCSRFToken(final HttpServletRequest req) {
final String sessionIdFromCookie = getSessionIdFromCookie(req);
if (StringUtils.isEmpty(sessionIdFromCookie)) {
logger.info("CSRF token validation successful. SessionId is not from cookie.");
return true;
}
final String csrfTokenFromRequest = req
.getHeader(AbstractAzkabanServlet.HTTP_HEADER_CSRF_TOKEN);
if (StringUtils.isEmpty(csrfTokenFromRequest)) {
logger.info("CSRF token validation failed. Unable to get CSRF token from http header.");
return false;
}
final CSRFTokenUtility csrfTokenUtility = CSRFTokenUtility.getCSRFTokenUtility();
if (null == csrfTokenUtility) {
logger.info("CSRF token validation failed. Unable to instantiate CSRFTokenUtility class.");
return false;
}
final boolean isValidCSRFToken = csrfTokenUtility
.validateCSRFToken(sessionIdFromCookie, csrfTokenFromRequest);
if (isValidCSRFToken) {
logger.info("CSRF token validation successful.");
} else {
logger.info("CSRF token validation failed. Invalid token value.");
}
return isValidCSRFToken;
}
|
@param req HttpServletRequest
@return True if the CSRF Token is valid, otherwise false
|
validateCSRFToken
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
protected boolean addCSRFTokenToPage(final Page page, final Session session) {
final CSRFTokenUtility csrfTokenUtility = CSRFTokenUtility.getCSRFTokenUtility();
if (null == csrfTokenUtility) {
return false;
}
final String csrfToken = csrfTokenUtility.getCSRFTokenFromSession(session);
if (!StringUtils.isEmpty(csrfToken)) {
page.add(AbstractAzkabanServlet.TEMPLATE_VAR_CSRF_TOKEN, csrfToken);
return true;
}
return false;
}
|
@param req HttpServletRequest
@return True if the CSRF Token is valid, otherwise false
|
addCSRFTokenToPage
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
private Session getSessionFromSessionId(final String sessionId) {
if (sessionId == null) {
return null;
}
return getApplication().getSessionCache().getSession(sessionId);
}
|
@param req HttpServletRequest
@return True if the CSRF Token is valid, otherwise false
|
getSessionFromSessionId
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
public boolean isUserAuthenticated(final HttpServletRequest req) throws ServletException {
return getSessionFromRequest(req) != null;
}
|
@param req HttpServletRequest
@return True if the CSRF Token is valid, otherwise false
|
isUserAuthenticated
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
private void handleLogin(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
handleLogin(req, resp, null);
}
|
@param req HttpServletRequest
@return True if the CSRF Token is valid, otherwise false
|
handleLogin
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
private void handleLogin(final HttpServletRequest req, final HttpServletResponse resp,
final String errorMsg) throws IOException {
if (handleOauth(req, resp)) {
return;
}
final Page page = newPage(req, resp, "azkaban/webapp/servlet/velocity/login.vm");
page.add("passwordPlaceholder", this.passwordPlaceholder);
if (errorMsg != null) {
page.add("errorMsg", errorMsg);
}
page.render();
}
|
@param req HttpServletRequest
@return True if the CSRF Token is valid, otherwise false
|
handleLogin
|
java
|
azkaban/azkaban
|
azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-web-server/src/main/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
|
Apache-2.0
|
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