code
stringlengths 23
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| docstring
stringlengths 17
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| func_name
stringlengths 0
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stringclasses 1
value | repo
stringlengths 8
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stringlengths 11
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@Override
public Map<String, ValidationReport> validate(final Project project, final File projectDir, final Props additionalProps) {
final Props nonNullAdditionalProps = additionalProps == null ? new Props() : additionalProps;
final Map<String, ValidationReport> reports = new LinkedHashMap<>();
for (final Entry<String, ProjectValidator> validator : this.validators.entrySet()) {
reports.put(validator.getKey(), validator.getValue().validateProject(project, projectDir, nonNullAdditionalProps));
logger.info("Validation status of validator " + validator.getKey() + " is "
+ reports.get(validator.getKey()).getStatus());
}
return reports;
}
|
Validates the project with all loaded validators.
@see azkaban.project.validator.ProjectValidator#validateProject(azkaban.project.Project, java.io.File,
azkaban.utils.Props)
|
validate
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
|
Apache-2.0
|
@Override
public Map<String, ValidationReport> validate(final Project project, final File projectDir,
final Props additionalProps, final String validatorName) {
final Props nonNullAdditionalProps = additionalProps == null ? new Props() : additionalProps;
final Map<String, ValidationReport> reports = new LinkedHashMap<>();
final ProjectValidator validator = this.validators.get(validatorName);
if (null != validator) {
reports.put(validatorName, validator.validateProject(project, projectDir, nonNullAdditionalProps));
logger.info("Validation status of validator " + validatorName + " is " + reports.get(validatorName).getStatus());
}
return reports;
}
|
Validates the project with all loaded validators.
@see azkaban.project.validator.ProjectValidator#validateProject(azkaban.project.Project, java.io.File,
azkaban.utils.Props)
|
validate
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
|
Apache-2.0
|
@Override
public List<String> getValidatorsInfo() {
final List<String> info = new ArrayList<>();
for (final String key : this.validators.keySet()) {
info.add(key);
}
return info;
}
|
Validates the project with all loaded validators.
@see azkaban.project.validator.ProjectValidator#validateProject(azkaban.project.Project, java.io.File,
azkaban.utils.Props)
|
getValidatorsInfo
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
|
Apache-2.0
|
@Override
protected boolean isRampTestEnabled(ExecutableFlow flow, ExecutableRamp executableRamp) {
return true;
}
|
Full Ramp Policy is a Dummy Ramp Policy which does apply any ramp upon the job flow.
|
isRampTestEnabled
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/FullRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/FullRampPolicy.java
|
Apache-2.0
|
public void loadPlugins() throws RampPolicyManagerException {
final RampPolicyPluginSet plugins = new RampPolicyPluginSet();
loadDefaultTypes(plugins);
if (this.pluginsDir != null) {
final File pluginsDir = new File(this.pluginsDir);
if (FileIOUtils.isValidDirectory(pluginsDir)) {
try {
LOGGER.info("Ramp policy plugins directory set. Loading extra ramp policies from " + pluginsDir);
loadPluginRampPolicies(plugins, pluginsDir);
} catch (final Exception e) {
LOGGER.info("Ramp Policy Plugins failed to load. " + e.getCause(), e);
throw new RampPolicyManagerException(e);
}
}
}
// Swap the plugin set. If exception is thrown, then plugin isn't swapped.
synchronized (this) {
this.pluginSet = plugins;
}
}
|
Ramp Policy Manager will manager the Ramp strategy which will be applied upon Global Configuration Management
|
loadPlugins
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
private void loadDefaultTypes(final RampPolicyPluginSet plugins)
throws RampPolicyManagerException {
LOGGER.info("Loading plugin default ramp policies");
plugins.addPluginClass(NoopRampPolicy.class.getSimpleName(), NoopRampPolicy.class);
plugins.addPluginClass(FullRampPolicy.class.getSimpleName(), FullRampPolicy.class);
plugins.addPluginClass(SimpleAutoRampPolicy.class.getSimpleName(), SimpleAutoRampPolicy.class);
plugins.addPluginClass(SimpleQuickRampPolicy.class.getSimpleName(), SimpleQuickRampPolicy.class);
plugins.addPluginClass(SimpleRampPolicy.class.getSimpleName(), SimpleRampPolicy.class);
}
|
Ramp Policy Manager will manager the Ramp strategy which will be applied upon Global Configuration Management
|
loadDefaultTypes
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
private void loadPluginRampPolicies(final RampPolicyPluginSet plugins, final File pluginsDir)
throws RampPolicyManagerException {
// Load the common properties used by all ramp policies that are run
try {
plugins.setCommonPluginProps(
new Props(this.globalProperties, new File(pluginsDir, Constants.PluginManager.COMMONCONFFILE))
);
} catch (IOException e) {
throw new RampPolicyManagerException("Failed to load common plugin job properties" + e.getCause());
}
// Loads the common properties used by all ramp policy plugins when loading
try {
plugins.setCommonPluginLoadProps(
new Props(null, new File(pluginsDir, Constants.PluginManager.COMMONSYSCONFFILE))
);
} catch (IOException e) {
throw new RampPolicyManagerException("Failed to load common plugin loader properties" + e.getCause());
}
// Loading ramp policy plugins
for (final File pluginDir : pluginsDir.listFiles()) {
if (FileIOUtils.isValidDirectory(pluginDir)) {
try {
loadRampPolicies(pluginDir, plugins);
} catch (final Exception e) {
LOGGER.error("Failed to load ramp policy " + pluginDir.getName() + e.getMessage(), e);
throw new RampPolicyManagerException(e);
}
}
}
}
|
Ramp Policy Manager will manager the Ramp strategy which will be applied upon Global Configuration Management
|
loadPluginRampPolicies
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
private void loadRampPolicies(final File pluginDir, final RampPolicyPluginSet plugins)
throws RampPolicyManagerException {
// Directory is the ramp policy name
final String rampPolicyName = pluginDir.getName();
LOGGER.info("Loading plugin " + rampPolicyName);
final File pluginPropsFile = new File(pluginDir, Constants.PluginManager.CONFFILE);
final File pluginLoadPropsFile = new File(pluginDir, Constants.PluginManager.SYSCONFFILE);
if (!pluginPropsFile.exists()) {
LOGGER.info("Plugin load props file " + pluginPropsFile + " not found.");
return;
}
Props pluginProps = null;
Props pluginLoadProps = null;
try {
pluginProps = new Props(plugins.getCommonPluginProps(), pluginPropsFile);
// Adding "plugin.dir" to allow plugin.properties file could read this property. Also, user
// code could leverage this property as well.
pluginProps.put("plugin.dir", pluginDir.getAbsolutePath());
plugins.addPluginProps(rampPolicyName, pluginProps);
pluginLoadProps = new Props(plugins.getCommonPluginLoadProps(), pluginLoadPropsFile);
pluginLoadProps.put("plugin.dir", pluginDir.getAbsolutePath());
pluginLoadProps = PropsUtils.resolveProps(pluginLoadProps);
// Add properties into the plugin set
plugins.addPluginLoadProps(rampPolicyName, pluginLoadProps);
} catch (final Exception e) {
LOGGER.error("pluginLoadProps to help with debugging: " + pluginLoadProps);
throw new RampPolicyManagerException("Failed to get ramp policy properties" + e.getMessage(), e);
}
final ClassLoader rampPolicyClassLoader =
loadRampPolicyClassLoader(pluginDir, rampPolicyName, plugins);
final String rampPolicyClass = pluginLoadProps.get("ramppolicy.class");
Class<? extends RampPolicy> clazz = null;
try {
clazz = (Class<? extends RampPolicy>) rampPolicyClassLoader.loadClass(rampPolicyClass);
plugins.addPluginClass(rampPolicyName, clazz);
} catch (final ClassNotFoundException e) {
throw new RampPolicyManagerException(e);
}
LOGGER.info("Verifying ramp policy plugin " + rampPolicyName);
try {
final Props fakeSysProps = new Props(pluginLoadProps);
final Props fakeProps = new Props(pluginProps);
final RampPolicy obj = (RampPolicy) Utils.callConstructor(clazz, fakeSysProps, fakeProps);
} catch (final Throwable t) {
LOGGER.info("RampPolicy " + rampPolicyName + " failed test!", t);
throw new RampPolicyExecutionException(t);
}
LOGGER.info("Loaded ramp policy " + rampPolicyName + " " + rampPolicyClass);
}
|
Ramp Policy Manager will manager the Ramp strategy which will be applied upon Global Configuration Management
|
loadRampPolicies
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
private ClassLoader loadRampPolicyClassLoader(final File pluginDir,
final String rampPolicyName, final RampPolicyPluginSet plugins) {
// sysconf says what jars/confs to load
final Props pluginLoadProps = plugins.getPluginLoadProps(rampPolicyName);
final List<URL> resources = new ArrayList<>();
try {
final List<String> typeGlobalClassPath =
pluginLoadProps.getStringList("ramppolicy.global.classpath", null, ",");
final List<String> typeClassPath =
pluginLoadProps.getStringList("ramppolicy.classpath", null, ",");
final List<String> ramppolicyLibDirs =
pluginLoadProps.getStringList("ramppolicy.lib.dir", null, ",");
resources.addAll(DIUtils.loadResources(
pluginDir, typeGlobalClassPath, typeClassPath, ramppolicyLibDirs
));
} catch (final MalformedURLException e) {
throw new RampPolicyManagerException(e);
}
// each ramp policy can have a different class loader
LOGGER.info(
String.format("Classpath for plugin[dir: %s, ramp-policy: %s]: %s", pluginDir, rampPolicyName, resources)
);
return DIUtils.getClassLoader(resources, this.parentClassLoader);
}
|
Creates and loads all plugin resources (jars) into a ClassLoader
|
loadRampPolicyClassLoader
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
public RampPolicy buildRampPolicyExecutor(final String rampPolicyName, Props props) {
final Class<? extends Object> executorClass = pluginSet.getPluginClass(rampPolicyName);
if (executorClass == null) {
throw new RampPolicyExecutionException(
String.format("Ramp Policy is unrecognized. Could not construct ramp policy [%s]", rampPolicyName)
);
}
Props commonProps = pluginSet.getPluginCommonProps(rampPolicyName);
if (commonProps == null) {
commonProps = pluginSet.getCommonPluginProps();
}
if (commonProps != null) {
for (final String k : commonProps.getKeySet()) {
if (!props.containsKey(k)) {
props.put(k, commonProps.get(k));
}
}
}
props = PropsUtils.resolveProps(props);
Props loadProps = pluginSet.getPluginCommonProps(rampPolicyName);
if (loadProps != null) {
loadProps = PropsUtils.resolveProps(loadProps);
} else {
loadProps = pluginSet.getCommonPluginLoadProps();
if (loadProps == null) {
loadProps = new Props();
}
}
RampPolicy rampPolicy = (RampPolicy) Utils.callConstructor(executorClass, loadProps, props);
return rampPolicy;
}
|
Creates and loads all plugin resources (jars) into a ClassLoader
|
buildRampPolicyExecutor
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
public synchronized RampPolicyPluginSet getRampPolicyPluginSet() {
return this.pluginSet;
}
|
Public for test reasons. Will need to move tests to the same package
|
getRampPolicyPluginSet
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyManager.java
|
Apache-2.0
|
public Props getCommonPluginProps() {
return this.commonProps;
}
|
Gets common properties for every ramp policy
|
getCommonPluginProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public void setCommonPluginProps(final Props commonProps) {
this.commonProps = commonProps;
}
|
Sets the common properties shared in every ramp policy
|
setCommonPluginProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public Props getCommonPluginLoadProps() {
return this.commonLoadProps;
}
|
Gets the common properties used to load a plugin
|
getCommonPluginLoadProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public void setCommonPluginLoadProps(final Props commonLoadProps) {
this.commonLoadProps = commonLoadProps;
}
|
Sets the common properties used to load every plugin
|
setCommonPluginLoadProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public Props getPluginLoadProps(final String rampPolicyName) {
return this.pluginLoadPropsMap.get(rampPolicyName);
}
|
Get the properties for a ramp policy used to setup and load a plugin
|
getPluginLoadProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public Props getPluginCommonProps(final String rampPolicyName) {
return this.pluginCommonPropsMap.get(rampPolicyName);
}
|
Get the properties that will be given to the plugin as common properties.
|
getPluginCommonProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public Class<? extends RampPolicy> getPluginClass(final String rampPolicyName) {
return this.rampPolicyToClass.get(rampPolicyName);
}
|
Gets the plugin ramp policy class
|
getPluginClass
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public void addPluginProps(final String rampPolicyName, final Props props) {
if (props != null) {
this.pluginCommonPropsMap.put(rampPolicyName, props);
}
}
|
Adds plugin common properties used as default runtime properties. if props is null, nothing will be added.
@param rampPolicyName ramp policy name
@param props nullable props
|
addPluginProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
public void addPluginLoadProps(final String rampPolicyName, final Props props) {
if (props != null) {
this.pluginLoadPropsMap.put(rampPolicyName, props);
}
}
|
Adds plugin load properties used to load the plugin. if props is null, nothing will be added.
@param rampPolicyName ramp policy name
@param props nullable props
|
addPluginLoadProps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/RampPolicyPluginSet.java
|
Apache-2.0
|
@Override
protected int getMaxRampStage() {
return MAX_RAMP_STAGE;
}
|
Simple Auto Ramp Policy will be divided to 5 stages
stage 1: 5%
stage 2: 20%
stage 3: 50%
stage 4: 75%
stage 5: 100%
|
getMaxRampStage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleAutoRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleAutoRampPolicy.java
|
Apache-2.0
|
@Override
protected int getRampStage(ExecutableFlow flow) {
int percentage = flow.getRampPercentageId();
for(int i = 0; i < RAMP_STAGE_RESCALE_TABLE.size(); i++) {
if (percentage < RAMP_STAGE_RESCALE_TABLE.get(i)) {
return (i + 1);
}
}
return MAX_RAMP_STAGE;
}
|
Simple Auto Ramp Policy will be divided to 5 stages
stage 1: 5%
stage 2: 20%
stage 3: 50%
stage 4: 75%
stage 5: 100%
|
getRampStage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleAutoRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleAutoRampPolicy.java
|
Apache-2.0
|
@Override
protected void preprocess(ExecutableRamp executableRamp) {
int escapedDays = TimeUtils.daysEscapedOver(executableRamp.getStartTime());
int rampStage = executableRamp.getStage();
int maxStage = getMaxRampStage();
if (rampStage == 0) {
// The ramp is still not stated yet. Auto Ramp should not be triggered.
return;
}
try {
if (escapedDays >= AUTO_RAMP_INTERVAL_TABLE.get(rampStage - 1)) {
if (rampStage < maxStage) {
// Ramp up
executableRamp.rampUp(maxStage);
LOGGER.info("[AUTO RAMP UP] (rampId = {}, current Stage = {}, new Stage = {}, timeStamp = {}",
executableRamp.getId(), rampStage, executableRamp.getStage(),
executableRamp.getLastUpdatedTime());
}
}
} catch (Exception e) {
LOGGER.error("[AUTO RAMP ERROR] (rampId = {}, ramStage = {}, message = {}",
executableRamp.getId(), rampStage, e.getMessage());
}
}
|
Simple Auto Ramp Policy will be divided to 5 stages
stage 1: 5%
stage 2: 20%
stage 3: 50%
stage 4: 75%
stage 5: 100%
|
preprocess
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleAutoRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleAutoRampPolicy.java
|
Apache-2.0
|
@Override
protected int getMaxRampStage() {
return MAX_RAMP_STAGE;
}
|
Simple Auto Ramp Policy will be divided to 4 stages
stage 1: 5%
stage 2: 20%
stage 3: 50%
stage 4: 100%
|
getMaxRampStage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleQuickRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleQuickRampPolicy.java
|
Apache-2.0
|
@Override
protected int getRampStage(ExecutableFlow flow) {
int percentage = flow.getRampPercentageId();
for(int i = 0; i < RAMP_STAGE_RESCALE_TABLE.size(); i++) {
if (percentage < RAMP_STAGE_RESCALE_TABLE.get(i)) {
return (i + 1);
}
}
return MAX_RAMP_STAGE;
}
|
Simple Auto Ramp Policy will be divided to 4 stages
stage 1: 5%
stage 2: 20%
stage 3: 50%
stage 4: 100%
|
getRampStage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleQuickRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleQuickRampPolicy.java
|
Apache-2.0
|
@Override
protected boolean isRampTestEnabled(ExecutableFlow flow, ExecutableRamp executableRamp) {
int rampStage = executableRamp.getStage(); // scaled from 0 - 100 to represent the ramp percentage
if (rampStage >= getMaxRampStage()) {
return true;
}
return (getRampStage(flow) <= rampStage);
}
|
Define a simple ramp policy to ramp by percentage
|
isRampTestEnabled
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleRampPolicy.java
|
Apache-2.0
|
protected int getMaxRampStage() {
return MAX_RAMP_STAGE;
}
|
Define a simple ramp policy to ramp by percentage
|
getMaxRampStage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleRampPolicy.java
|
Apache-2.0
|
protected int getRampStage(ExecutableFlow flow) {
return flow.getRampPercentageId() + 1;
}
|
Define a simple ramp policy to ramp by percentage
|
getRampStage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/ramppolicy/SimpleRampPolicy.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/ramppolicy/SimpleRampPolicy.java
|
Apache-2.0
|
public boolean addMissedSchedule(final List<Long> missedScheduleTimesInMs,
@NotNull final ExecuteFlowAction action,
final boolean backExecutionEnabled) throws NoSuchAzkabanResourceException {
if (!this.missedSchedulesManagerEnabled) {
LOG.warn("missed Schedule manager is not enabled, can not add tasks.");
return false;
}
final int projectId = action.getProjectId();
final String flowName = action.getFlowName();
final Project project = FlowUtils.getProject(projectManager, projectId);
final Flow flow = FlowUtils.getFlow(project, flowName);
LOG.info("received a missed schedule on times {} by action {}", missedScheduleTimesInMs, action.toJson());
List<String> emailRecipients = flow.getFailureEmails();
if (action.getExecutionOptions().isFailureEmailsOverridden()) {
emailRecipients = action.getExecutionOptions().getFailureEmails();
}
try {
final Future taskFuture = this.missedSchedulesExecutor.submit(
new MissedSchedulesOperationTask(missedScheduleTimesInMs, this.emailer, emailRecipients, backExecutionEnabled,
action));
this.missScheduleCounter.inc(missedScheduleTimesInMs.size());
if (!emailRecipients.isEmpty()) {
this.emailCounter.inc();
}
if (backExecutionEnabled) {
this.backExecutionCounter.inc();
this.missScheduleWithBackExecutionEnabledCounter.inc(missedScheduleTimesInMs.size());
LOG.info("Missed schedule task submitted with email recipients {} and action {}", emailRecipients, action);
} else {
this.missScheduleWithNonBackExecutionEnabledCounter.inc(missedScheduleTimesInMs.size());
}
return true;
} catch (final RejectedExecutionException e) {
LOG.error("Failed to add more missed schedules tasks to the thread pool", e);
return false;
}
}
|
Put timestamps for Missed executions along with email notifications into Task Queue.
@param missedScheduleTimesInMs, timestamps of missed schedule
@param action, execute flow action
@param backExecutionEnabled, a schedule config from user, the default is false
|
addMissedSchedule
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
Apache-2.0
|
public void start() {
// TODO: add metrics to monitor active threads count, total number of missed schedule tasks, etc.
// Create the thread pool
this.missedSchedulesExecutor =
this.missedSchedulesManagerEnabled ? Executors.newFixedThreadPool(this.threadPoolSize,
new DaemonThreadFactory("azk-missed-schedules-task-pool")) : null;
if (this.missedSchedulesManagerEnabled) {
LOG.info("Missed Schedule Manager is ready to take tasks.");
} else {
LOG.info("Missed Schedule Manager is disabled.");
}
}
|
Put timestamps for Missed executions along with email notifications into Task Queue.
@param missedScheduleTimesInMs, timestamps of missed schedule
@param action, execute flow action
@param backExecutionEnabled, a schedule config from user, the default is false
|
start
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
Apache-2.0
|
public boolean stop() throws InterruptedException {
if (this.missedSchedulesExecutor != null) {
this.missedSchedulesExecutor.shutdown();
if (!this.missedSchedulesExecutor.awaitTermination(30, TimeUnit.SECONDS)) {
this.missedSchedulesExecutor.shutdownNow();
}
}
return true;
}
|
Put timestamps for Missed executions along with email notifications into Task Queue.
@param missedScheduleTimesInMs, timestamps of missed schedule
@param action, execute flow action
@param backExecutionEnabled, a schedule config from user, the default is false
|
stop
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
Apache-2.0
|
private String formatTimestamps(final List<Long> timestamps) {
final List<String> datesFromTimestamps =
timestamps.stream().map(TimeUtils::formatDateTime).collect(Collectors.toList());
return String.join(",", datesFromTimestamps);
}
|
Chain timestamps using "," into human-readable string.
@param timestamps Epoch timestamps in milliseconds
@return chained String
|
formatTimestamps
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
Apache-2.0
|
@Override
public void run() {
try {
this.emailer.sendEmail(this.emailRecipients, "Missed Azkaban Schedule Notification", this.emailMessage);
if (this.executeFlowAction != null) {
this.executeFlowAction.doAction();
}
} catch (final InterruptedException e) {
final String warningMsg = "MissedScheduleTask thread is being interrupted, throwing out the exception";
LOG.warn(warningMsg, e);
throw new RuntimeException(warningMsg, e);
} catch (final Exception e) {
LOG.error("Error in executing task, it might due to fail to execute back execution flow", e);
}
}
|
Chain timestamps using "," into human-readable string.
@param timestamps Epoch timestamps in milliseconds
@return chained String
|
run
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
Apache-2.0
|
@VisibleForTesting
protected String getEmailMessage() {
return this.emailMessage;
}
|
Chain timestamps using "," into human-readable string.
@param timestamps Epoch timestamps in milliseconds
@return chained String
|
getEmailMessage
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/MissedSchedulesManager.java
|
Apache-2.0
|
private DateTime getNextCronRuntime(final long scheduleTime, final DateTimeZone timezone,
final CronExpression ce) {
Date date = new DateTime(scheduleTime).withZone(timezone).toDate();
if (ce != null) {
date = ce.getNextValidTimeAfter(date);
}
return new DateTime(date);
}
|
@param scheduleTime represents the time when Schedule Servlet receives the Cron Schedule API
call.
@param timezone is always UTC (after 3.1.0)
@return the First Scheduled DateTime to run this flow.
|
getNextCronRuntime
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
Apache-2.0
|
public boolean isRecurring() {
return this.period != null || this.cronExpression != null;
}
|
@param scheduleTime represents the time when Schedule Servlet receives the Cron Schedule API
call.
@param timezone is always UTC (after 3.1.0)
@return the First Scheduled DateTime to run this flow.
|
isRecurring
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
Apache-2.0
|
public boolean skipPastOccurrences() {
return this.skipPastOccurrences;
}
|
@param scheduleTime represents the time when Schedule Servlet receives the Cron Schedule API
call.
@param timezone is always UTC (after 3.1.0)
@return the First Scheduled DateTime to run this flow.
|
skipPastOccurrences
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
Apache-2.0
|
public long getEndSchedTime() {
return this.endSchedTime;
}
|
@param scheduleTime represents the time when Schedule Servlet receives the Cron Schedule API
call.
@param timezone is always UTC (after 3.1.0)
@return the First Scheduled DateTime to run this flow.
|
getEndSchedTime
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/Schedule.java
|
Apache-2.0
|
@Override
public void start() {
try {
List<Schedule> schedules = this.loader.loadAllSchedules();
refreshLocal(schedules);
} catch (ScheduleManagerException e) {
logger.warn("failed to init ScheduleManager, it might result in schedule not loaded into memory.");
}
}
|
For historical reasons that migrate schedule to trigger paused in the middle,
we remained with schedules and triggers while they are the same definition but in two different Class.
start() of ScheduleManager handles the local refreshes to fetch triggers to be schedule,
so scheduleManager can respond to ScheduleServlet{@link ScheduleServlet} with response properly.
|
start
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
private void refreshLocal(List<Schedule> schedules) {
for (final Schedule s : schedules) {
s.lock();
if (s.getStatus().equals(TriggerStatus.EXPIRED.toString())) {
onScheduleExpire(s);
} else {
internalSchedule(s);
}
s.unlock();
}
// remove any schedules that are marked "removed" in triggerManager
for (int id : this.loader.loadRemovedTriggers()) {
Schedule s = this.scheduleIDMap.get(id);
if (s != null) {
final Pair<Integer, String> identityPairMap = s.getScheduleIdentityPair();
if (identityPairMap != null) {
this.scheduleIdentityPairMap.remove(identityPairMap);
}
}
this.scheduleIDMap.remove(id);
}
}
|
For historical reasons that migrate schedule to trigger paused in the middle,
we remained with schedules and triggers while they are the same definition but in two different Class.
start() of ScheduleManager handles the local refreshes to fetch triggers to be schedule,
so scheduleManager can respond to ScheduleServlet{@link ScheduleServlet} with response properly.
|
refreshLocal
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
private void onScheduleExpire(final Schedule s) {
Project project = this.projectManager.getProject(s.getProjectId());
if (project != null) {
String logMessage = "Schedule " + s + " with expiration date " + new DateTime(s.getEndSchedTime()).toDateTimeISO()
+ " has expired and will be removed.";
logger.info(logMessage);
this.projectManager.postProjectEvent(
project,
ProjectLogEvent.EventType.SCHEDULE,
"azkaban",
logMessage);
}
removeSchedule(s);
}
|
For historical reasons that migrate schedule to trigger paused in the middle,
we remained with schedules and triggers while they are the same definition but in two different Class.
start() of ScheduleManager handles the local refreshes to fetch triggers to be schedule,
so scheduleManager can respond to ScheduleServlet{@link ScheduleServlet} with response properly.
|
onScheduleExpire
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
@Override
public void shutdown() {
}
|
Shutdowns the scheduler thread. After shutdown, it may not be safe to use it again.
|
shutdown
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public List<Schedule> getSchedules()
throws ScheduleManagerException {
final List<Schedule> updates = this.loader.loadUpdatedSchedules();
refreshLocal(updates);
return new ArrayList<>(this.scheduleIDMap.values());
}
|
Retrieves a copy of the list of updated schedules.
|
getSchedules
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public List<Schedule> getAllSchedules() {
try {
return this.loader.loadAllSchedules();
} catch (ScheduleManagerException e) {
logger.error("Failed to load all schedules", e);
return new ArrayList<>();
}
}
|
Retrieves a copy of the list of all schedules regardless the status, active or inactive ones.
|
getAllSchedules
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public Schedule getSchedule(final int projectId, final String flowId)
throws ScheduleManagerException {
// for one specific schedule refresh, we only need to update that schedule
Schedule s = this.scheduleIdentityPairMap.get(new Pair<>(projectId,
flowId));
return s == null ? null : updateSingleSchedule(s);
}
|
Returns the scheduled flow for the flow name
|
getSchedule
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public Schedule getSchedule(final int scheduleId) throws ScheduleManagerException {
Schedule s = this.scheduleIDMap.get(scheduleId);
return s == null ? null : updateSingleSchedule(s);
}
|
Returns the scheduled flow for the scheduleId
@param scheduleId Schedule ID
|
getSchedule
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public void removeSchedule(final Schedule sched) {
sched.lock();
final Pair<Integer, String> identityPairMap = sched.getScheduleIdentityPair();
final Schedule schedule = this.scheduleIdentityPairMap.get(identityPairMap);
if (schedule != null) {
this.scheduleIdentityPairMap.remove(identityPairMap);
}
this.scheduleIDMap.remove(sched.getScheduleId());
try {
this.loader.removeSchedule(sched);
} catch (final ScheduleManagerException e) {
logger.error(e);
} finally {
sched.unlock();
}
}
|
Removes the flow from the schedule if it exists.
|
removeSchedule
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public Schedule scheduleFlow(final int scheduleId,
final int projectId,
final String projectName,
final String flowName,
final String status,
final long firstSchedTime,
final long endSchedTime,
final DateTimeZone timezone,
final ReadablePeriod period,
final long lastModifyTime,
final long nextExecTime,
final long submitTime,
final String submitUser,
final ExecutionOptions execOptions) {
final Schedule sched = new Schedule(scheduleId, projectId, projectName, flowName, status,
firstSchedTime, endSchedTime, timezone, period, lastModifyTime, nextExecTime,
submitTime, submitUser, execOptions, null, false);
logger
.info("Scheduling flow '" + sched.getScheduleName() + "' for "
+ this._dateFormat.print(firstSchedTime) + " with a period of " + (period == null
? "(non-recurring)"
: period));
insertSchedule(sched);
return sched;
}
|
Removes the flow from the schedule if it exists.
|
scheduleFlow
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
public Schedule cronScheduleFlow(final int scheduleId,
final int projectId,
final String projectName,
final String flowName,
final String status,
final long firstSchedTime,
final long endSchedTime,
final DateTimeZone timezone,
final long lastModifyTime,
final long nextExecTime,
final long submitTime,
final String submitUser,
final ExecutionOptions execOptions,
final String cronExpression,
final boolean backExecuteOnceOnMiss) {
final Schedule sched =
new Schedule(scheduleId, projectId, projectName, flowName, status,
firstSchedTime, endSchedTime, timezone, null, lastModifyTime, nextExecTime,
submitTime, submitUser, execOptions, cronExpression, backExecuteOnceOnMiss);
logger
.info("Scheduling flow '" + sched.getScheduleName() + "' for "
+ this._dateFormat.print(firstSchedTime) + " cron Expression = " + cronExpression
+ " with back execute " + (backExecuteOnceOnMiss ? "enabled" : "disabled"));
insertSchedule(sched);
return sched;
}
|
Removes the flow from the schedule if it exists.
|
cronScheduleFlow
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
private void internalSchedule(@NotNull final Schedule s) {
this.scheduleIDMap.put(s.getScheduleId(), s);
this.scheduleIdentityPairMap.put(s.getScheduleIdentityPair(), s);
}
|
Schedules the flow, but doesn't save the schedule afterwards.
|
internalSchedule
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
private Schedule updateSingleSchedule(@NotNull Schedule s) throws ScheduleManagerException {
s.lock();
try {
Optional<Schedule> updatedSchedule = loader.loadUpdateSchedule(s);
if (updatedSchedule.isPresent()) {
Schedule schedule = updatedSchedule.get();
if (schedule.getStatus().equals(TriggerStatus.EXPIRED.toString())) {
onScheduleExpire(schedule);
} else {
internalSchedule(schedule);
}
return schedule;
}
return s;
} finally {
s.unlock();
}
}
|
fetch from TriggerManager to see if the desired trigger is being updated or not.
if updated, update schedule metadata;
if not being updated, return the original schedule.
@param s, original schedule
@return latest schedule metadata
|
updateSingleSchedule
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/ScheduleManager.java
|
Apache-2.0
|
@Override
public List<Schedule> loadAllSchedules() throws ScheduleManagerException {
final List<Trigger> triggers = this.triggerManager.getTriggers();
final List<Schedule> schedules = new ArrayList<>();
for (final Trigger t : triggers) {
final Schedule s = triggerToSchedule(t);
schedules.add(s);
logger.debug("loaded schedule for {} (project_id: {}, flow_id: {})",
s.getScheduleId(), s.getProjectId(), s.getFlowName());
}
return schedules;
}
|
Loading all triggers from triggerManager and converted into Schedule.
|
loadAllSchedules
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/TriggerBasedScheduleLoader.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/TriggerBasedScheduleLoader.java
|
Apache-2.0
|
@Override
public List<Integer> loadRemovedTriggers() {
return this.triggerManager.getRemovedTriggerIds();
}
|
Loading all triggers from triggerManager and converted into Schedule.
|
loadRemovedTriggers
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/scheduler/TriggerBasedScheduleLoader.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/scheduler/TriggerBasedScheduleLoader.java
|
Apache-2.0
|
public String getRequestParameter() {
return this.requestParameter;
}
|
Represents an operation (for example: ajax=executeFlow) that can be performed programmatically
(using curl command for example) and doesn't return HTML, usually just data.
|
getRequestParameter
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
Apache-2.0
|
public String getParameterValue() {
return this.parameterValue;
}
|
Represents an operation (for example: ajax=executeFlow) that can be performed programmatically
(using curl command for example) and doesn't return HTML, usually just data.
|
getParameterValue
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
Apache-2.0
|
public AzkabanAPIMetrics getMetrics() {
return this.metrics;
}
|
Represents an operation (for example: ajax=executeFlow) that can be performed programmatically
(using curl command for example) and doesn't return HTML, usually just data.
|
getMetrics
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
Apache-2.0
|
public void setMetrics(final AzkabanAPIMetrics metrics) {
this.metrics = metrics;
}
|
Represents an operation (for example: ajax=executeFlow) that can be performed programmatically
(using curl command for example) and doesn't return HTML, usually just data.
|
setMetrics
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/AzkabanAPI.java
|
Apache-2.0
|
private static Props loadConfigurationFromAzkabanHome() {
final String azkabanHome = System.getenv("AZKABAN_HOME");
if (azkabanHome == null) {
logger.error("AZKABAN_HOME not set. Will try default.");
return null;
}
if (!new File(azkabanHome).isDirectory() || !new File(azkabanHome).canRead()) {
logger.error(azkabanHome + " is not a readable directory.");
return null;
}
final File confPath = new File(azkabanHome, DEFAULT_CONF_PATH);
if (!confPath.exists() || !confPath.isDirectory() || !confPath.canRead()) {
logger.error(azkabanHome + " does not contain a readable conf directory.");
return null;
}
return loadAzkabanConfigurationFromDirectory(confPath);
}
|
Loads the Azkaban property file from the AZKABAN_HOME conf directory
@return Props instance
|
loadConfigurationFromAzkabanHome
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/AzkabanServer.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/AzkabanServer.java
|
Apache-2.0
|
public static void setupTimeZone(final Props azkabanSettings, @Nonnull final Logger logger) {
if (azkabanSettings.containsKey(Constants.ConfigurationKeys.DEFAULT_TIMEZONE_ID)) {
final String timezoneId = azkabanSettings.getString(Constants.ConfigurationKeys.DEFAULT_TIMEZONE_ID);
System.setProperty("user.timezone", timezoneId);
final TimeZone timeZone = TimeZone.getTimeZone(timezoneId);
TimeZone.setDefault(timeZone);
DateTimeZone.setDefault(DateTimeZone.forTimeZone(timeZone));
logger.info("Setting timezone to " + timezoneId);
}
}
|
Loads the Azkaban property file from the AZKABAN_HOME conf directory
@return Props instance
|
setupTimeZone
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/AzkabanServer.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/AzkabanServer.java
|
Apache-2.0
|
public static void validatePreprocessFlowParameters(ExecutionOptions options, Props azProps)
throws ServletException {
List<String> errMsg = new ArrayList<>();
Map<String, String> flowParameters = options.getFlowParameters();
if (flowParameters == null || flowParameters.isEmpty()) {
return;
}
// if ALLOW_RESTART_ON_EXECUTION_STOPPED then ALLOW_RESTART_ON_STATUS += "EXECUTION_STOPPED,"
if (Boolean.parseBoolean(
flowParameters.getOrDefault(
FlowParameters.FLOW_PARAM_ALLOW_RESTART_ON_EXECUTION_STOPPED, "false"))
){
flowParameters.put(
FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS,
Status.EXECUTION_STOPPED.name() + "," +
flowParameters.getOrDefault(FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS, "")
);
flowParameters.remove(FlowParameters.FLOW_PARAM_ALLOW_RESTART_ON_EXECUTION_STOPPED);
}
if (flowParameters.containsKey(FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS)) {
// user defined restart-statuses; remove the empty spaces
final Set<String> statuses = Arrays.stream(
flowParameters.getOrDefault(FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS, "")
.split("\\s*,\\s*")
).map(String::trim).filter(s -> !s.isEmpty()).collect(Collectors.toSet());
for (String str : statuses) {
try{
Status status = Status.valueOf(str);
if (!RESTARTABLE_TERMINAL_STATUSES.contains(status)) {
errMsg.add(String.format("`%s` is not a valid restartable status, "
+ "permitted status are %s\n", str, RESTARTABLE_TERMINAL_STATUSES));
}
} catch (Exception e) {
errMsg.add(String.format("`%s` is not a valid Status defined in Azkaban, please "
+ "correct\n", str));
}
}
flowParameters.put(FlowParameters.FLOW_PARAM_ALLOWED_RETRY_STATUS,
Strings.join(statuses, ","));
}
if (flowParameters.containsKey(FlowParameters.FLOW_PARAM_MAX_RETRIES)){
// check restart count limit
try {
validateIntegerParam(flowParameters, FlowParameters.FLOW_PARAM_MAX_RETRIES);
final int flowRestartCountLimit = azProps.getInt(
AZKABAN_EXECUTION_RESTART_LIMIT, DEFAULT_FLOW_RETRY_LIMIT);
final int flowMaxRetryLimit = Integer.parseInt(
flowParameters.getOrDefault(FlowParameters.FLOW_PARAM_MAX_RETRIES, "0"));
if (flowMaxRetryLimit > flowRestartCountLimit || flowMaxRetryLimit < 0){
errMsg.add(String.format(
"Invalid `" + FlowParameters.FLOW_PARAM_MAX_RETRIES + " = %d`, value should be "
+ "within [0, %d]\n", flowMaxRetryLimit, flowRestartCountLimit));
}
} catch (ExecutorManagerException e) {
errMsg.add(e.getMessage());
}
}
if (flowParameters.containsKey(FlowParameters.FLOW_PARAM_RETRY_STRATEGY)){
String restartStrategy = flowParameters.get(FlowParameters.FLOW_PARAM_RETRY_STRATEGY);
try {
FlowRetryStrategy restartStrategyEnum = FlowRetryStrategy.valueFromName(restartStrategy);
} catch (IllegalArgumentException e){
errMsg.add(String.format("Invalid %s = %s. Valid values are: %s",
FlowParameters.FLOW_PARAM_RETRY_STRATEGY, restartStrategy,
FlowRetryStrategy.getNames()));
}
}
// throw exception if there's any error message
if (!errMsg.isEmpty()) {
throw new ServletException(String.format("ExecutionOptions is invalid, error reasons: %s",
errMsg));
}
}
|
Validate the ExecutionOption's Flow-Parameters against the application level Properties
@throws ServletException if any of the parameter is invalid
|
validatePreprocessFlowParameters
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static boolean validateIntegerParam(final Map<String, String> params,
final String paramName) throws ExecutorManagerException {
if (params != null && params.containsKey(paramName)
&& !StringUtils.isNumeric(params.get(paramName))) {
throw new ExecutorManagerException(paramName + " should be an integer");
}
return true;
}
|
parse a string as number and throws exception if parsed value is not a valid integer
@throws ExecutorManagerException if paramName is not a valid integer
|
validateIntegerParam
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static boolean validateBooleanParam(final Map<String, String> params,
final String paramName) throws ExecutorManagerException {
if (params != null && params.containsKey(paramName) && null ==
BooleanUtils.toBooleanObject(params.get(paramName))) {
throw new ExecutorManagerException(paramName + " should be boolean");
}
return true;
}
|
Parse a string as boolean and throws exception if parsed value is not a valid boolean.
@param params
@param paramName
@return
@throws ExecutorManagerException
|
validateBooleanParam
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static boolean hasPermission(final UserManager userManager, final User user,
final Permission.Type type) {
for (final String roleName : user.getRoles()) {
final Role role = userManager.getRole(roleName);
if (role.getPermission().isPermissionSet(type)
|| role.getPermission().isPermissionSet(Permission.Type.ADMIN)) {
return true;
}
}
return false;
}
|
returns true if user has access of type
|
hasPermission
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static boolean hasParam(final HttpServletRequest request, final String param) {
return request.getParameter(param) != null;
}
|
Checks for the existance of the parameter in the request
|
hasParam
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static String getParam(final HttpServletRequest request, final String name)
throws ServletException {
final String p = request.getParameter(name);
if (p == null) {
throw new ServletException("Missing required parameter '" + name + "'.");
} else {
return p;
}
}
|
Retrieves the param from the http servlet request. Will throw an exception if not found
|
getParam
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static String getParam(final HttpServletRequest request, final String name,
final String defaultVal) {
final String p = request.getParameter(name);
if (p == null) {
return defaultVal;
}
return p;
}
|
Retrieves the param from the http servlet request.
|
getParam
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static int getIntParam(final HttpServletRequest request, final String name)
throws ServletException {
final String p = getParam(request, name);
return Integer.parseInt(p);
}
|
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-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static int getIntParam(final HttpServletRequest request, final String name,
final int defaultVal) {
if (hasParam(request, name)) {
try {
return getIntParam(request, name);
} catch (final Exception e) {
return defaultVal;
}
}
return 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-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static boolean getBooleanParam(final HttpServletRequest request, final String name)
throws ServletException {
final String p = getParam(request, name);
return Boolean.parseBoolean(p);
}
|
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-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static boolean getBooleanParam(final HttpServletRequest request,
final String name, final boolean defaultVal) {
if (hasParam(request, name)) {
try {
return getBooleanParam(request, name);
} catch (final Exception e) {
return defaultVal;
}
}
return 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-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static long getLongParam(final HttpServletRequest request, final String name)
throws ServletException {
final String p = getParam(request, name);
return Long.valueOf(p);
}
|
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-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static long getLongParam(final HttpServletRequest request, final String name,
final long defaultVal) {
if (hasParam(request, name)) {
try {
return getLongParam(request, name);
} catch (final Exception e) {
return defaultVal;
}
}
return 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-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static Map<String, String> getParamGroup(final HttpServletRequest request,
final String groupName) throws ServletException {
final Enumeration<String> enumerate = request.getParameterNames();
final String matchString = groupName + "[";
final HashMap<String, String> groupParam = new HashMap<>();
while (enumerate.hasMoreElements()) {
final String str = enumerate.nextElement();
if (str.startsWith(matchString)) {
try {
groupParam.put(str.substring(matchString.length(), str.length() - 1),
request.getParameter(str));
} catch (IndexOutOfBoundsException e) {
throw new ServletException(String.format("Param group %s is invalid.", groupName), e);
}
}
}
return groupParam;
}
|
Read params like groupName[key]: value
|
getParamGroup
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/HttpRequestUtils.java
|
Apache-2.0
|
public static SslSocketConnector getSslSocketConnector(final int sslPortNumber,
final Props props) {
final SslSocketConnector secureConnector = new SslSocketConnector();
secureConnector.setPort(sslPortNumber);
secureConnector.setKeystore(props.getString(JETTY_KEYSTORE));
secureConnector.setPassword(props.getString(JETTY_PASSWORD));
secureConnector.setKeyPassword(props.getString(JETTY_KEYPASSWORD));
secureConnector.setTruststore(props.getString(JETTY_TRUSTSTORE));
secureConnector.setTrustPassword(props.getString(JETTY_TRUSTPASSWORD));
secureConnector.setHeaderBufferSize(DEFAULT_HEADER_BUFFER_SIZE);
// set up vulnerable cipher suites to exclude
final List<String> cipherSuitesToExclude = props
.getStringList("jetty.excludeCipherSuites");
logger.info("Excluded Cipher Suites: " + String.valueOf(cipherSuitesToExclude));
if (cipherSuitesToExclude != null && !cipherSuitesToExclude.isEmpty()) {
secureConnector.setExcludeCipherSuites(cipherSuitesToExclude.toArray(new String[0]));
}
return secureConnector;
}
|
@param sslPortNumber Port number to bind for the socket
@param props Azkaban properties containing configurations for Jetty Server
@return SSL enabled SocketConnector {@link SslSocketConnector}, for https connection to the
jetty server
|
getSslSocketConnector
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/JettyServerUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/JettyServerUtils.java
|
Apache-2.0
|
public static SocketConnector getSocketConnector(final int port) {
final SocketConnector connector = new SocketConnector();
connector.setPort(port);
connector.setHeaderBufferSize(DEFAULT_HEADER_BUFFER_SIZE);
return connector;
}
|
@param port Port number to bind for the socket
@return A plain {@link SocketConnector} for http connection to the jetty server
|
getSocketConnector
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/JettyServerUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/JettyServerUtils.java
|
Apache-2.0
|
public void registerMBean(final String name, final Object mbean) {
final Class<?> mbeanClass = mbean.getClass();
final ObjectName mbeanName;
try {
mbeanName = new ObjectName(mbeanClass.getName() + ":name=" + name);
getMbeanServer().registerMBean(mbean, mbeanName);
logger.info("Bean " + mbeanClass.getCanonicalName() + " registered.");
this.registeredMBeans.add(mbeanName);
} catch (final Exception e) {
logger.error("Error registering mbean " + mbeanClass.getCanonicalName(), e);
}
}
|
A class to manager MBean Registration tasks
|
registerMBean
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
Apache-2.0
|
public MBeanServer getMbeanServer() {
return (mbeanServer == null)
? ManagementFactory.getPlatformMBeanServer()
: mbeanServer;
}
|
Get Platform MBeanServer Instance
@return platform MBeanServer Instance
|
getMbeanServer
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
Apache-2.0
|
public List<ObjectName> getMBeanNames() {
return registeredMBeans;
}
|
Get MBean Names
@return list of MBean Names
|
getMBeanNames
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
Apache-2.0
|
public MBeanInfo getMBeanInfo(final ObjectName name) {
try {
return getMbeanServer().getMBeanInfo(name);
} catch (final Exception e) {
logger.error("Load MBean Information Failure", e);
return null;
}
}
|
Get MBeanInfo
@param name mbean Name
@return MBeanInfo
|
getMBeanInfo
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
Apache-2.0
|
public Object getMBeanAttribute(final ObjectName name, final String attribute) {
try {
return getMbeanServer().getAttribute(name, attribute);
} catch (final Exception e) {
logger.error(
"Retrieve MBeanServer attribute Failure. "
+ "ObjectName = " + name.toString() + ", "
+ "attribute = " + attribute,
e);
return null;
}
}
|
Get MBean Attribute
@param name mbean name
@param attribute attribute name
@return object of MBean Attribute
|
getMBeanAttribute
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
Apache-2.0
|
public Map<String, Object> getMBeanResult(final String mbeanName) {
final Map<String, Object> ret = new HashMap<>();
try {
final ObjectName name = new ObjectName(mbeanName);
final MBeanInfo info = getMBeanInfo(name);
final MBeanAttributeInfo[] mbeanAttrs = info.getAttributes();
final Map<String, Object> attributes = new TreeMap<>();
for (final MBeanAttributeInfo attrInfo : mbeanAttrs) {
final Object obj = getMBeanAttribute(name, attrInfo.getName());
attributes.put(attrInfo.getName(), obj);
}
ret.put("attributes", attributes);
} catch (final Exception e) {
logger.error("Invalid MBean Name. name = " + mbeanName, e);
ret.put("error", "'" + mbeanName + "' is not a valid mBean name");
}
return ret;
}
|
Get MBean Result
@param mbeanName mbeanName
@return Map of MBean
|
getMBeanResult
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/MBeanRegistrationManager.java
|
Apache-2.0
|
private static Map<String, Map<String, List<String>>> getStringListMapFromStringMap(
final Map<String, Map<String, String>> alertersConfsFromReqParams) {
final Map<String, Map<String, List<String>>> result = new HashMap<>();
for (final String alerter : alertersConfsFromReqParams.keySet()) {
final Map<String, String> alerterConfigs = alertersConfsFromReqParams.get(alerter);
final Map<String, List<String>> processedConfigs = new HashMap<>();
for (final String propKey : alerterConfigs.keySet()) {
processedConfigs.put(propKey, getListFromString(alerterConfigs.get(propKey),
alerter.equals(Emailer.ALERTER_NAME)));
}
result.put(alerter, processedConfigs);
}
return result;
}
|
Transforms a String Map that looks like
{
"key1", "value1,value2,value3"
"key2", "value4,value5,value6"
}
into a Map like this:
{
"key1", ["value1", "value2", "value3"]
"key2", ["value4", "value5", "value6"]
}
|
getStringListMapFromStringMap
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
Apache-2.0
|
private static List<String> getListFromString(final String str, final boolean spacesAreDelims) {
if (str == null || str.trim().isEmpty()) {
return Collections.emptyList();
}
String delimRegex = Constants.ConfigurationKeys.ALERTER_PARAM_VALUE_DELIMITER;
if (spacesAreDelims) {
delimRegex = "\\s*,\\s*|\\s*;\\s*|\\s+";
}
return Arrays.asList(str.trim().split(delimRegex));
}
|
Transforms a String Map that looks like
{
"key1", "value1,value2,value3"
"key2", "value4,value5,value6"
}
into a Map like this:
{
"key1", ["value1", "value2", "value3"]
"key2", ["value4", "value5", "value6"]
}
|
getListFromString
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
Apache-2.0
|
private static SlaOption parseSlaSetting(final String set, final String flowName,
final List<String> emails,
final Map<String, Map<String, List<String>>> alertersConfigs) throws ServletException {
final String[] parts = set.split(",", -1);
final String id = parts[0];
final String rule = parts[1];
final String duration = parts[2];
final String emailAction = parts[3];
final String killAction = parts[4];
final SlaType type;
if (id.length() == 0) {
if (rule.equals(SLA_STATUS_SUCCESS)) {
type = SlaType.FLOW_SUCCEED;
} else {
type = SlaType.FLOW_FINISH;
}
} else { // JOB
if (rule.equals(SLA_STATUS_SUCCESS)) {
type = SlaType.JOB_SUCCEED;
} else {
type = SlaType.JOB_FINISH;
}
}
final HashSet<SlaAction> actions = new HashSet<>();
if (emailAction.equals("true")) {
actions.add(SlaAction.ALERT);
}
if (killAction.equals("true")) {
actions.add(SlaAction.KILL);
}
final Duration dur;
try {
dur = parseDuration(duration);
} catch (final Exception e) {
throw new ServletException(
"Unable to parse duration for a SLA that needs to take actions!", e);
}
if (actions.isEmpty()) {
throw new ServletException("Unable to create SLA as there is no action set");
}
logger.info("Parsing sla as id:" + id + " type:" + type + " sla:"
+ rule + " Duration:" + duration + " actions:" + actions);
return new SlaOptionBuilder(type, flowName, dur).setJobName(id).setActions(actions)
.setEmails(emails).setAlertersConfigs(alertersConfigs).createSlaOption();
}
|
Transforms a String Map that looks like
{
"key1", "value1,value2,value3"
"key2", "value4,value5,value6"
}
into a Map like this:
{
"key1", ["value1", "value2", "value3"]
"key2", ["value4", "value5", "value6"]
}
|
parseSlaSetting
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
Apache-2.0
|
private static Duration parseDuration(final String duration) {
final int hour = Integer.parseInt(duration.split(":")[0]);
final int min = Integer.parseInt(duration.split(":")[1]);
return Duration.ofMinutes(min + hour * 60);
}
|
Transforms a String Map that looks like
{
"key1", "value1,value2,value3"
"key2", "value4,value5,value6"
}
into a Map like this:
{
"key1", ["value1", "value2", "value3"]
"key2", ["value4", "value5", "value6"]
}
|
parseDuration
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/SlaRequestUtils.java
|
Apache-2.0
|
public Session getSession(final String sessionId) {
final Session elem = this.cache.getIfPresent(sessionId);
return elem;
}
|
Returns the cached session using the session id.
|
getSession
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
Apache-2.0
|
public long getSessionCount() {
return this.cache.size();
}
|
Returns the approximate number of sessions currently be kept.
|
getSessionCount
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
Apache-2.0
|
private int getSessionCountByUserByIP(final User user, final String ip) {
// first search for duplicate sessions with the given IP
final Set<Session> sessionsWithSameIP = this.findSessionsByIP(ip);
// then search for duplicate sessions with the given user
int duplicateSessionCount = 0;
for (final Session sessionByIP : sessionsWithSameIP) {
if (sessionByIP.getUser().equals(user)) {
duplicateSessionCount++;
}
}
return duplicateSessionCount;
}
|
Return the number of sessions sharing the given user and ip.
|
getSessionCountByUserByIP
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
Apache-2.0
|
public boolean addSession(final Session session) {
if (isViolatingMaxNumberOfSessionPerIpPerUser(session)) {
return false;
}
this.cache.put(session.getSessionId(), session);
return true;
}
|
Adds a session to the cache.
@return <code>true</code> Session is successfully added while not violating the duplicate
IP and user check;
<code>false</code> otherwise.
|
addSession
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
Apache-2.0
|
public Set<Session> findSessionsByIP(final String ip) {
final Set<Session> ret = new HashSet<>();
final Map<String, Session> cacheSnapshot = this.cache.asMap();
for (final Entry<String, Session> entry : cacheSnapshot.entrySet()) {
if (entry.getValue().getIp().equals(ip)) {
ret.add(entry.getValue());
}
}
return ret;
}
|
Returns sessions whose IP equals to the given IP.
|
findSessionsByIP
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/server/session/SessionCache.java
|
Apache-2.0
|
public static List<Object> convertToObjects(List<SlaOption> slaOptions) {
if (slaOptions != null) {
final List<Object> slaOptionsObject = new ArrayList<>();
for (final SlaOption sla : slaOptions) {
if (sla == null) {
continue;
}
slaOptionsObject.add(sla.toObject());
}
return slaOptionsObject;
}
return null;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
convertToObjects
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
private Duration parseDuration(final String durationStr) {
final char durationUnit = durationStr.charAt(durationStr.length() - 1);
if (durationStr.equals("null") || durationUnit == INVALID_DURATION_UNIT) {
return null;
}
if (durationUnit != MINUTE_DURATION_UNIT) {
throw new IllegalArgumentException("Invalid SLA duration unit '"
+ durationUnit);
}
final int durationInt =
Integer.parseInt(durationStr.substring(0, durationStr.length() - 1));
return Duration.ofMinutes(durationInt);
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
parseDuration
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public String durationToString(Duration duration) {
return Long.toString(duration.toMinutes()) + MINUTE_DURATION_UNIT;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
durationToString
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public SlaType getType() {
return type;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
getType
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public String getJobName() {
return jobName;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
getJobName
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public Duration getDuration() {
return duration;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
getDuration
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public boolean hasAlert() {
return actions.contains(SlaAction.ALERT);
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
hasAlert
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public boolean hasKill() {
return actions.contains(SlaAction.KILL);
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
hasKill
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public String getFlowName() {
return flowName;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
getFlowName
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
public List<String> getEmails() {
return emails;
}
|
Construct the SLA Option from the original SlaOption, which has been renamed to
{@link SlaOptionDeprecated}.
|
getEmails
|
java
|
azkaban/azkaban
|
azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/sla/SlaOption.java
|
Apache-2.0
|
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