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 |
|---|---|---|---|---|---|---|---|
private String getScript() {
return getJobProps().getString(PIG_SCRIPT);
} | Replace Register statement to a particular ramp value | getScript | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private String getRunnableScript() {
return RAMP_SCRIPT_DIR + "/" + getScript();
} | Replace Register statement to a particular ramp value | getRunnableScript | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private String getScriptAbsolutePath() {
return getWorkingDirectory() + "/" + getScript();
} | Replace Register statement to a particular ramp value | getScriptAbsolutePath | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private String getRunnableScriptDir() {
return getWorkingDirectory() + "/" + RAMP_SCRIPT_DIR;
} | Replace Register statement to a particular ramp value | getRunnableScriptDir | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private String getRunnableScriptAbsolutePath() {
return getWorkingDirectory() + "/" + getRunnableScript();
} | Replace Register statement to a particular ramp value | getRunnableScriptAbsolutePath | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private List<String> getUDFImportList() {
List<String> udfImports = new ArrayList<>();
//append typeImports
Utils.mergeStringList(udfImports, getSysProps().getStringList(UDF_IMPORT, null, ","));
//append jobImports
Utils.mergeStringList(udfImports, getJobProps().getStringList(UDF_IMPORT, null, ","))... | Replace Register statement to a particular ramp value | getUDFImportList | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private List<String> getAdditionalJarsList() {
List<String> wholeAdditionalJarsList = new ArrayList<>();
List<String> jobAdditionalJars =
getJobProps().getStringList(PIG_ADDITIONAL_JARS, null, ",");
List<String> jobDefinedDefaultJars =
getJobProps().getStringList(DEFAULT_PIG_ADDITIONAL_JA... | Merging all additional jars first from user specified property
and private.properties (in the jobtype property) for additionalJarProperty
TODO kunkun-tang: A refactor is necessary here. Recommend using Java Optional to better handle
parsing exceptions. | getAdditionalJarsList | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private String getHadoopUGI() {
return getJobProps().getString(HADOOP_UGI, null);
} | Merging all additional jars first from user specified property
and private.properties (in the jobtype property) for additionalJarProperty
TODO kunkun-tang: A refactor is necessary here. Recommend using Java Optional to better handle
parsing exceptions. | getHadoopUGI | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private Map<String, String> getPigParams() {
final Map<String, String> paramMap = getJobProps().getMapByPrefix(PIG_PARAM_PREFIX);
// This map may also contain certain configs which are meant for flow execution on containers.
// These configs start with "param.override.". The "param." is removed by getMapByP... | Merging all additional jars first from user specified property
and private.properties (in the jobtype property) for additionalJarProperty
TODO kunkun-tang: A refactor is necessary here. Recommend using Java Optional to better handle
parsing exceptions. | getPigParams | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private List<String> getPigParamFiles() {
return getJobProps().getStringList(PIG_PARAM_FILES, null, ",");
} | Merging all additional jars first from user specified property
and private.properties (in the jobtype property) for additionalJarProperty
TODO kunkun-tang: A refactor is necessary here. Recommend using Java Optional to better handle
parsing exceptions. | getPigParamFiles | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
@Override
public void cancel() throws InterruptedException {
super.cancel();
info("Cancel called. Killing the Pig launched MR jobs on the cluster");
getHadoopProxy().killAllSpawnedHadoopJobs(getJobProps(), getLog());
} | This cancel method, in addition to the default canceling behavior, also
kills the MR jobs launched by Pig on Hadoop | cancel | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopPigJob.java | Apache-2.0 |
private void init(Props sysProps, Props jobProps, final Logger logger) {
shouldProxy = sysProps.getBoolean(HadoopSecurityManager.ENABLE_PROXYING, false);
jobProps.put(HadoopSecurityManager.ENABLE_PROXYING, Boolean.toString(shouldProxy));
if (!jobProps.containsKey(YARN_KILL_VERSION)) {
String yarnKillV... | Initialize the Hadoop Proxy Object
@param sysProps system properties
@param jobProps job properties
@param logger logger handler | init | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | Apache-2.0 |
public void setupPropsForProxy(Props props, Props jobProps, final Logger logger)
throws Exception {
if (isProxyEnabled()) {
userToProxy = jobProps.getString(HadoopSecurityManager.USER_TO_PROXY);
logger.info("Need to proxy. Getting tokens.");
// get tokens in to a file, and put the location i... | Setup Job Properties when the proxy is enabled
@param props all properties
@param jobProps job properties
@param logger logger handler | setupPropsForProxy | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | Apache-2.0 |
public String getJVMArgument(Props sysProps, Props jobProps, final Logger logger) {
String secure = "";
if (shouldProxy) {
logger.info("Setting up secure proxy info for child process");
secure = " -D" + HadoopSecurityManager.USER_TO_PROXY
+ "=" + jobProps.getString(HadoopSecurityManager.U... | Generate JVM Proxy Secure Argument
@param sysProps system properties
@param jobProps job properties
@param logger logger handler
@return proxy secure JVM argument string | getJVMArgument | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | Apache-2.0 |
public void cancelHadoopTokens(final Logger logger) {
if (tokenFile == null) {
return;
}
try {
hadoopSecurityManager.cancelTokens(tokenFile, userToProxy, logger);
} catch (HadoopSecurityManagerException e) {
logger.error(e.getCause() + e.getMessage());
} catch (Exception e) {
... | Cancel Hadoop Tokens
@param logger logger handler | cancelHadoopTokens | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | Apache-2.0 |
public void killAllSpawnedHadoopJobs(Props jobProps, final Logger logger) {
if (tokenFile == null) {
return; // do null check for tokenFile
}
HadoopJobUtils.proxyUserKillAllSpawnedHadoopJobs(this.hadoopSecurityManager, jobProps,
tokenFile, logger);
} | Kill all Spawned Hadoop Jobs
@param jobProps job properties
@param logger logger handler | killAllSpawnedHadoopJobs | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopProxy.java | Apache-2.0 |
static String expandHiveAuxJarsPath(String original) throws IOException {
if (original == null || original.contains(".jar")) {
return original;
}
File[] files = new File(original).listFiles();
if (files == null || files.length == 0) {
logger
.info("No files in to expand in aux ja... | Normally hive.aux.jars.path is expanded from just being a path to the full
list of files in the directory by the hive shell script. Since we normally
won't be running from the script, it's up to us to do that work here. We
use a heuristic that if there is no occurrence of ".jar" in the original,
it needs expansion. Oth... | expandHiveAuxJarsPath | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | Apache-2.0 |
static String filesToURIString(File[] files) throws IOException {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < files.length; i++) {
sb.append("file:///").append(files[i].getCanonicalPath());
if (i != files.length - 1) {
sb.append(",");
}
}
return sb.toString();
... | Normally hive.aux.jars.path is expanded from just being a path to the full
list of files in the directory by the hive shell script. Since we normally
won't be running from the script, it's up to us to do that work here. We
use a heuristic that if there is no occurrence of ".jar" in the original,
it needs expansion. Oth... | filesToURIString | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | Apache-2.0 |
private static void populateHiveConf(HiveConf hiveConf, String[] args) {
if (args == null) {
return;
}
int index = 0;
for (; index < args.length; index++) {
if ("-hiveconf".equals(args[index])) {
String hiveConfParam = stripSingleDoubleQuote(args[++index]);
String[] tokens... | Extract hiveconf from command line arguments and populate them into
HiveConf
An example: -hiveconf 'zipcode=10', -hiveconf hive.root.logger=INFO,console | populateHiveConf | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | Apache-2.0 |
static Map<String, String> getHiveVarMap(String[] args) {
if (args == null) {
return Collections.emptyMap();
}
Map<String, String> hiveVarMap = new HashMap<String, String>();
for (int index = 0; index < args.length; index++) {
if ("-hivevar".equals(args[index])) {
String hiveVarPar... | Extract hiveconf from command line arguments and populate them into
HiveConf
An example: -hiveconf 'zipcode=10', -hiveconf hive.root.logger=INFO,console | getHiveVarMap | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | Apache-2.0 |
private static String stripSingleDoubleQuote(String input) {
if (StringUtils.isEmpty(input)) {
return input;
}
if (input.startsWith(SINGLE_QUOTE_STRING)
|| input.startsWith(DOUBLE_QUOTE_STRING)) {
input = input.substring(1);
}
if (input.endsWith(SINGLE_QUOTE_STRING)
|| ... | Strip single quote or double quote at either end of the string
@return string with w/o leading or trailing single or double quote | stripSingleDoubleQuote | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureHiveWrapper.java | Apache-2.0 |
private static void dumpHadoopCounters(PigStats pigStats) {
try {
if (props.getBoolean(PIG_DUMP_HADOOP_COUNTER_PROPERTY, false)) {
if (pigStats != null) {
JobGraph jGraph = pigStats.getJobGraph();
Iterator<JobStats> iter = jGraph.iterator();
while (iter.hasNext()) {
... | Dump Hadoop counters for each of the M/R jobs in the given PigStats. | dumpHadoopCounters | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecurePigWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecurePigWrapper.java | Apache-2.0 |
@SuppressWarnings("DefaultCharset")
private static void handleError(File pigLog) throws Exception {
System.out.println();
System.out.println("Pig logfile dump:");
System.out.println();
try {
BufferedReader reader = new BufferedReader(new FileReader(pigLog));
String line = reader.readLine()... | Dump Hadoop counters for each of the M/R jobs in the given PigStats. | handleError | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecurePigWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecurePigWrapper.java | Apache-2.0 |
protected static String[] handleQueueEnforcement(String[] argArray) {
SparkConf sparkConf = getSparkProperties();
Configuration conf = new Configuration();
int queueParameterIndex = getUserSpecifiedQueueParameterIndex(argArray);
boolean requiredSparkDefaultQueue = false;
if (sparkConf.getBoolean(SP... | This method is used to enforce queue for Spark application. Rules are explained below.
a) If dynamic resource allocation is enabled for selected spark version and application
requires large container
then schedule it into default queue by a default conf(spark.yarn.queue) in
spark-defaults.conf.
b) If dynamic resource a... | handleQueueEnforcement | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static boolean isLargeContainerRequired(String[] argArray, Configuration conf,
SparkConf sparkConf) {
Map<String, String> executorParameters = getUserSpecifiedExecutorParameters(argArray);
String executorVcore = executorParameters.get(SPARK_EXECUTOR_CORES);
String executorMem = executorParamet... | This method is used to check whether large container is required for application or not.
To decide that, it is using parameters like
User Job parameters/default value for : spark.executor.cores, spark.executor.memory,
spark.yarn.executor.memoryOverhead
Jobtype Plugin parameters: spark.min.mem.vore.ratio, spark.min.memo... | isLargeContainerRequired | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
protected static String[] handleNodeLabeling(String[] argArray) {
// HadoopSparkJob will set env var on this process if we enable node labeling policy for spark jobtype.
// We also detect the yarn cluster settings has enable node labeling
// Enabling node labeling policy for spark job type is different from... | This method is used to check whether large container is required for application or not.
To decide that, it is using parameters like
User Job parameters/default value for : spark.executor.cores, spark.executor.memory,
spark.yarn.executor.memoryOverhead
Jobtype Plugin parameters: spark.min.mem.vore.ratio, spark.min.memo... | handleNodeLabeling | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static void ignoreUserSpecifiedNodeLabelParameter(String[] argArray,
boolean autoNodeLabeling) {
for (int i = 0; i < argArray.length; i++) {
if (argArray[i] == null) {
continue;
}
if (autoNodeLabeling) {
// This config will be automatically set by the job type based o... | This method is used to ignore user specified node label Parameter. When auto node labeling is
enabled,
job type should ignore user supplied node label expression for Spark executors. | ignoreUserSpecifiedNodeLabelParameter | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static Map<String, String> getUserSpecifiedExecutorParameters(String[] argArray) {
Map<String, String> executorParameters = Maps.newHashMap();
for (int i = 0; i < argArray.length; i++) {
if (argArray[i] == null) {
continue;
}
if (argArray[i].equals(SparkJobArg.EXECUTOR_CORES.sp... | This method is used to get User specified executor parameters. It is capturing executor-memory,
executor-cores and
spark.yarn.executor.memoryOverhead. | getUserSpecifiedExecutorParameters | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static int getUserSpecifiedQueueParameterIndex(String[] argArray) {
int queueParameterIndex = -1;
for (int i = 0; i < argArray.length; i++) {
if (argArray[i] == null) {
continue;
}
// Fetch index of queue parameter passed by User.
// (--queue test or --conf spark.yarn.que... | This method is used to retrieve index of queue parameter passed by User. | getUserSpecifiedQueueParameterIndex | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static SparkConf getSparkProperties() {
String sparkPropertyFile = HadoopSecureSparkWrapper.class.getClassLoader()
.getResource("spark-defaults.conf").getPath();
SparkConf sparkConf = new SparkConf(false);
sparkConf.setAll(Utils.getPropertiesFromFile(sparkPropertyFile));
return sparkConf... | This method is used to get Spark properties which will fetch properties from
spark-defaults.conf file. | getSparkProperties | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static double getRoundedMemoryGb(String mem, String memOverhead,
Configuration config) {
long memoryMb = JavaUtils.byteStringAsMb(mem);
if (memOverhead == null || !NumberUtils.isDigits(memOverhead)) {
memoryMb += Math.max(memoryMb / 10, 384);
} else {
memoryMb += Long.parseLong(mem... | Get the memory GB size of Spark executor containers. The logic is as follows:
1) Transforms requested memory String into a number representing amount of MBs requested.
2a) If memory overhead is not set by the user, use the default logic to calculate it,
which is to add max(requestedMemInMB * 10%, 384) to the requested ... | getRoundedMemoryGb | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
protected static String[] removeNullsFromArgArray(String[] argArray) {
List<String> argList = new ArrayList<String>(Arrays.asList(argArray));
argList.removeAll(Collections.singleton(null));
return argList.toArray(new String[argList.size()]);
} | Get the memory GB size of Spark executor containers. The logic is as follows:
1) Transforms requested memory String into a number representing amount of MBs requested.
2a) If memory overhead is not set by the user, use the default logic to calculate it,
which is to add max(requestedMemInMB * 10%, 384) to the requested ... | removeNullsFromArgArray | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureSparkWrapper.java | Apache-2.0 |
private static UserGroupInformation createSecurityEnabledProxyUser(
HadoopSecurityManager hadoopSecurityManager, String userToProxy,
String fileLocation, Logger log
) throws IOException, HadoopSecurityManagerException {
log.info("createSecurityEnabledProxyUser starts");
if (!new File(fileLocation... | Perform all the magic required to get the proxyUser in a securitized grid
@return a UserGroupInformation object for the specified userToProxy, which will also contain
the logged in user's tokens | createSecurityEnabledProxyUser | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | Apache-2.0 |
public static UserGroupInformation setupProxyUser(Properties jobProps,
String tokenFile, Logger log) {
return setupProxyUserWithHSM(null, jobProps, tokenFile, log);
} | Sets up the UserGroupInformation proxyUser object without tokens from token file loaded by
hadoopSecurityManager | setupProxyUser | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | Apache-2.0 |
public static UserGroupInformation setupProxyUserWithHSM(
HadoopSecurityManager hadoopSecurityManager, Properties jobProps,
String tokenFile, Logger log) {
UserGroupInformation proxyUser = null;
if (!HadoopSecureWrapperUtils.shouldProxy(jobProps)) {
log.info("submitting job as original submit... | Sets up the UserGroupInformation proxyUser object with tokens from loginUser and from the
stored token file so that calling code can do doAs(),
returns null if the jobProps does not call for a proxyUser
@param hadoopSecurityManager Nullable, the security manager that provides token file and load
... | setupProxyUserWithHSM | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | Apache-2.0 |
@SuppressWarnings("DefaultCharset")
public static Properties loadAzkabanProps() throws IOException {
String propsFile = System.getenv(ProcessJob.JOB_PROP_ENV);
Properties props = new Properties();
props.load(new BufferedReader(new FileReader(propsFile)));
return props;
} | Loading the properties file, which is a combination of the jobProps file and sysProps file
@return a Property file, which is the combination of the jobProps file and sysProps file | loadAzkabanProps | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | Apache-2.0 |
public static boolean shouldProxy(Properties props) {
String shouldProxy = props.getProperty(HadoopSecurityManager.ENABLE_PROXYING);
return shouldProxy != null && shouldProxy.equals("true");
} | Looks for particular properties inside the Properties object passed in, and determines whether
proxying should happen or not
@return a boolean value of whether the job should proxy or not | shouldProxy | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSecureWrapperUtils.java | Apache-2.0 |
@Override
public void run() throws Exception {
setupHadoopJobProperties();
HadoopConfigurationInjector.prepareResourcesToInject(getJobProps(), getWorkingDirectory());
hadoopProxy.setupPropsForProxy(getAllProps(), getJobProps(), getLog());
try {
super.run();
} finally {
hadoopProxy.can... | HadoopShell is a Hadoop security enabled "command" jobtype. This jobtype
adheres to same format and other details as "command" jobtype.
@author gaggarwa | run | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | Apache-2.0 |
@Override
public HadoopProxy getHadoopProxy() {
return this.hadoopProxy;
} | HadoopShell is a Hadoop security enabled "command" jobtype. This jobtype
adheres to same format and other details as "command" jobtype.
@author gaggarwa | getHadoopProxy | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | Apache-2.0 |
@Override
public void setupHadoopJobProperties() {
if (getJobProps().containsKey(HADOOP_GLOBAL_OPTS)) {
String hadoopGlobalOps = getJobProps().getString(HADOOP_GLOBAL_OPTS);
if (getJobProps().containsKey(HADOOP_OPTS)) {
String hadoopOps = getJobProps().getString(HADOOP_OPTS);
getJobPro... | Append HADOOP_GLOBAL_OPTS with HADOOP_OPTS in the given props | setupHadoopJobProperties | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | Apache-2.0 |
@Override
protected List<String> getCommandList() {
// Use the same parsing login as in default "command job";
List<String> commands = super.getCommandList();
return HadoopJobUtils.filterCommands(
commands,
// ".*" will match everything
getSysProps().getString(WHITELIST_REGEX, Had... | Append HADOOP_GLOBAL_OPTS with HADOOP_OPTS in the given props | getCommandList | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | Apache-2.0 |
@Override
public void cancel() throws InterruptedException {
super.cancel();
info("Cancel called. Killing the launched Hadoop jobs on the cluster");
hadoopProxy.killAllSpawnedHadoopJobs(getJobProps(), getLog());
} | This cancel method, in addition to the default canceling behavior, also
kills the MR jobs launched by this job on Hadoop | cancel | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopShell.java | Apache-2.0 |
private void addAdditionalNamenodesFromConf(final Props props) {
final String sparkConfDir = getSparkLibConf()[1];
final File sparkConfFile = new File(sparkConfDir, "spark-defaults.conf");
try {
final InputStreamReader inReader =
new InputStreamReader(new FileInputStream(sparkConfFile), Stan... | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | addAdditionalNamenodesFromConf | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
public Props appendExtraProps(Props props) {
addAdditionalNamenodesFromConf(props);
return props;
} | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | appendExtraProps | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
public void run() throws Exception {
HadoopConfigurationInjector.prepareResourcesToInject(getJobProps(), getWorkingDirectory());
getHadoopProxy().setupPropsForProxy(getAllProps(), getJobProps(), getLog());
setupHadoopJobProperties();
super.run();
} | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | run | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
public void setupHadoopJobProperties() {
// If we enable dynamic resource allocation or node labeling in jobtype property,
// then set proper env var for client wrapper(HadoopSecureSparkWrapper) to modify spark job conf
// before calling spark-submit to enforce every spark job uses dynamic alloc... | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | setupHadoopJobProperties | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
protected String getJavaClass() {
return HADOOP_SECURE_SPARK_WRAPPER;
} | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | getJavaClass | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
protected String getJVMArguments() {
String args = super.getJVMArguments();
final String typeUserGlobalJVMArgs =
getJobProps().getString(HadoopJobUtils.JOBTYPE_GLOBAL_JVM_ARGS, null);
if (typeUserGlobalJVMArgs != null) {
args += " " + typeUserGlobalJVMArgs;
}
final String ... | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | getJVMArguments | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
protected String getMainArguments() {
// Build the main() arguments for HadoopSecureSparkWrapper, which are then
// passed to spark-submit
return testableGetMainArguments(this.getJobProps(), getWorkingDirectory(), getLog());
} | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | getMainArguments | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
protected List<String> getClassPaths() {
// The classpath for the process that runs HadoopSecureSparkWrapper
final List<String> classPath = super.getClassPaths();
// To add az-core jar classpath
classPath.add(FileIOUtils.getSourcePathFromClass(Props.class));
// To add az-common jar cla... | Add additional namenodes specified in the Spark Configuration
({@link #SPARK_CONF_ADDITIONAL_NAMENODES}) to the Props provided.
@param props Props to add additional namenodes to.
@see HadoopJobUtils#addAdditionalNamenodesToProps(Props, String) | getClassPaths | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
private String[] getSparkLibConf() {
String sparkHome = null;
String sparkConf = null;
// If user has specified version in job property. e.g. spark-version=1.6.0
final String jobSparkVer = getJobProps().get(SparkJobArg.SPARK_VERSION.azPropName);
if (jobSparkVer != null) {
info("This job sets s... | This method is used to retrieve Spark home and conf locations. Below logic is mentioned in
detail.
a) If user has specified spark version in job property, e.g. spark-version=1.6.0, then
i) If spark.{sparkVersion}.home is set in commonprivate.properties/private.properties, then
that will be returned.
ii) If spark.{spark... | getSparkLibConf | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
private String getSparkHome(final String sparkVersion) {
String sparkHome = getSysProps().get("spark." + sparkVersion + ".home");
if (sparkHome == null) {
info("Couldn't find spark." + sparkVersion + ".home property.");
final String sparkDir = getSysProps().get(SPARK_BASE_DIR);
final String sp... | This method is used to get spark home from plugin's jobtype config.
If spark.{sparkVersion}.home is set in commonprivate.properties/private.properties, then that
will be returned.
If spark.{sparkVersion}.home is not set and spark.base.dir is set then it will retrieve Spark
directory inside
spark.base.dir, matching spar... | getSparkHome | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
private String getSparkLibDir(final String sparkHome) {
// sparkHome should have already been checked when this method is invoked
final File homeDir = new File(sparkHome);
File libDir = new File(homeDir, "lib");
if (libDir.exists()) {
return libDir.getAbsolutePath();
} else {
libDir = ne... | Given the dir path of Spark Home, return the dir path of Spark lib.
It is either sparkHome/lib or sparkHome/jars based on the version of
Spark chosen by user.
@param sparkHome dir path of Spark Home
@return dir path of Spark lib | getSparkLibDir | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
@Override
public void cancel() throws InterruptedException {
super.cancel();
info("Cancel called. Killing the launched Spark jobs on the cluster");
getHadoopProxy().killAllSpawnedHadoopJobs(getJobProps(), getLog());
} | This cancel method, in addition to the default canceling behavior, also
kills the Spark job on Hadoop | cancel | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/HadoopSparkJob.java | Apache-2.0 |
public String getJobId() {
return jobId;
} | Container that holds state of a MapReduce job | getJobId | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setJobId(String jobId) {
this.jobId = jobId;
} | Container that holds state of a MapReduce job | setJobId | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public String getJobName() {
return jobName;
} | Container that holds state of a MapReduce job | getJobName | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setJobName(String jobName) {
this.jobName = jobName;
} | Container that holds state of a MapReduce job | setJobName | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public String getTrackingURL() {
return trackingURL;
} | Container that holds state of a MapReduce job | getTrackingURL | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setTrackingURL(String trackingURL) {
this.trackingURL = trackingURL;
} | Container that holds state of a MapReduce job | setTrackingURL | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public String getFailureInfo() {
return failureInfo;
} | Container that holds state of a MapReduce job | getFailureInfo | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setFailureInfo(String failureInfo) {
this.failureInfo = failureInfo;
} | Container that holds state of a MapReduce job | setFailureInfo | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public boolean isComplete() {
return isComplete;
} | Container that holds state of a MapReduce job | isComplete | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setComplete(boolean complete) {
isComplete = complete;
} | Container that holds state of a MapReduce job | setComplete | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public boolean isSuccessful() {
return isSuccessful;
} | Container that holds state of a MapReduce job | isSuccessful | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setSuccessful(boolean successful) {
isSuccessful = successful;
} | Container that holds state of a MapReduce job | setSuccessful | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public float getMapProgress() {
return mapProgress;
} | Container that holds state of a MapReduce job | getMapProgress | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setMapProgress(float mapProgress) {
this.mapProgress = mapProgress;
} | Container that holds state of a MapReduce job | setMapProgress | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public float getReduceProgress() {
return reduceProgress;
} | Container that holds state of a MapReduce job | getReduceProgress | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setReduceProgress(float reduceProgress) {
this.reduceProgress = reduceProgress;
} | Container that holds state of a MapReduce job | setReduceProgress | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public int getTotalMappers() {
return totalMappers;
} | Container that holds state of a MapReduce job | getTotalMappers | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setTotalMappers(int totalMappers) {
this.totalMappers = totalMappers;
} | Container that holds state of a MapReduce job | setTotalMappers | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public int getTotalReducers() {
return totalReducers;
} | Container that holds state of a MapReduce job | getTotalReducers | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setTotalReducers(int totalReducers) {
this.totalReducers = totalReducers;
} | Container that holds state of a MapReduce job | setTotalReducers | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public int getFinishedMappersCount() {
return finishedMappersCount;
} | Container that holds state of a MapReduce job | getFinishedMappersCount | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setFinishedMappersCount(int finishedMappersCount) {
this.finishedMappersCount = finishedMappersCount;
} | Container that holds state of a MapReduce job | setFinishedMappersCount | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public int getFinishedReducersCount() {
return finishedReducersCount;
} | Container that holds state of a MapReduce job | getFinishedReducersCount | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setFinishedReducersCount(int finishedReducersCount) {
this.finishedReducersCount = finishedReducersCount;
} | Container that holds state of a MapReduce job | setFinishedReducersCount | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public long getJobStartTime() {
return jobStartTime;
} | Container that holds state of a MapReduce job | getJobStartTime | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setJobStartTime(long jobStartTime) {
this.jobStartTime = jobStartTime;
} | Container that holds state of a MapReduce job | setJobStartTime | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public long getJobLastUpdateTime() {
return jobLastUpdateTime;
} | Container that holds state of a MapReduce job | getJobLastUpdateTime | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setJobLastUpdateTime(long jobLastUpdateTime) {
this.jobLastUpdateTime = jobLastUpdateTime;
} | Container that holds state of a MapReduce job | setJobLastUpdateTime | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public Counters getCounters() {
return this.counters;
} | Container that holds state of a MapReduce job | getCounters | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public void setCounters(Counters counters) {
this.counters = counters;
} | Container that holds state of a MapReduce job | setCounters | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
public Object toJson() {
Map<String, Object> jsonObj = new HashMap<String, Object>();
jsonObj.put("jobId", jobId);
jsonObj.put("jobName", jobName);
jsonObj.put("trackingURL", trackingURL);
jsonObj.put("failureInfo", failureInfo);
jsonObj.put("isComplete", String.valueOf(isComplete));
jsonObj... | Container that holds state of a MapReduce job | toJson | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
@SuppressWarnings("unchecked")
public static MapReduceJobState fromJson(Object obj) throws Exception {
Map<String, Object> jsonObj = (HashMap<String, Object>) obj;
String jobId = (String) jsonObj.get("jobId");
String jobName = (String) jsonObj.get("jobName");
String trackingUrl = (String) jsonObj.get(... | Container that holds state of a MapReduce job | fromJson | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/MapReduceJobState.java | Apache-2.0 |
private static IPropertiesValidator getValidator(GobblinPresets preset) {
Objects.requireNonNull(preset);
switch (preset) {
case MYSQL_TO_HDFS:
return new MySqlToHdfsValidator();
case HDFS_TO_MYSQL:
return new HdfsToMySqlValidator();
default:
throw new UnsupportedOperat... | Factory method that provides IPropertiesValidator based on preset in runtime.
Using factory method pattern as it is expected to grow.
@return IPropertiesValidator | getValidator | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | Apache-2.0 |
@VisibleForTesting
Map<String, String> printableJobProperties(Props jobProps) {
Predicate<String> keyPredicate = new Predicate<String>() {
@Override
public boolean apply(String key) {
if (StringUtils.isEmpty(key)) {
return true;
}
key = key.toLowerCase();
ret... | Print the job properties except property key contains "pass" and "word". | printableJobProperties | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | Apache-2.0 |
@Override
public boolean apply(String key) {
if (StringUtils.isEmpty(key)) {
return true;
}
key = key.toLowerCase();
return !(key.contains("pass") && key.contains("word"));
} | Print the job properties except property key contains "pass" and "word". | apply | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | Apache-2.0 |
private void initializePresets() {
if (gobblinPresets == null) {
synchronized (GobblinHadoopJob.class) {
if (gobblinPresets == null) {
gobblinPresets = Maps.newHashMap();
String gobblinPresetDirName = getSysProps()
.getString(GobblinConstants.GOBBLIN_PRESET_DIR_KEY);
... | Initializes presets and cache it into preset map. As presets do not change while server is up,
this initialization happens only once per JVM. | initializePresets | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | Apache-2.0 |
private void loadPreset() {
String presetName = getJobProps().get(GobblinConstants.GOBBLIN_PRESET_KEY);
if (presetName == null) {
return;
}
GobblinPresets preset = GobblinPresets.fromName(presetName);
Properties presetProperties = gobblinPresets.get(preset);
if (presetProperties == null) ... | If input parameter has preset value, it will load set of properties into job property for the
Gobblin job.
Also, if user wants to validates the job properties(enabled by default), it will validate it
based on the preset where
preset is basically used as a proxy to the use case. | loadPreset | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | Apache-2.0 |
private void transformProperties() {
//Gobblin does not accept the SQL query ends with semi-colon
String query = getJobProps().getString(GOBBLIN_QUERY_KEY, null);
if (query == null) {
return;
}
query = query.trim();
int idx = -1;
if ((idx = query.indexOf(';')) >= 0) {
if (idx < ... | Transform property to make it work for Gobblin.
e.g: Gobblin fails when there's semicolon in SQL query as it just appends " and 1=1;" into the
query,
making the syntax incorrect and fails. As having semicolon is a correct syntax, instead of
expecting user to remove it,
Azkaban will remove it for user to make it work w... | transformProperties | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinHadoopJob.java | Apache-2.0 |
public static GobblinPresets fromName(String name) {
GobblinPresets preset = NAME_TO_PRESET.get(name);
if (preset == null) {
throw new IllegalArgumentException(name + " is unrecognized. Known presets: " + NAME_TO_PRESET.keySet());
}
return preset;
} | An enum for GobblinPresets. Gobblin has more than hundred properties and GobblinPresets represents set of default properties.
Using GobblinPresets, user can reduce number of input parameters which consequently increase usability. | fromName | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinPresets.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/connectors/gobblin/GobblinPresets.java | Apache-2.0 |
Driver provideHiveDriver() {
HiveConf hiveConf = provideHiveConf();
SessionState.start(hiveConf);
return new Driver(hiveConf);
} | Return a Driver that's connected to the real, honest-to-goodness Hive
@TODO: Better error checking
@return Driver that's connected to Hive | provideHiveDriver | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveModule.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveModule.java | Apache-2.0 |
HiveConf provideHiveConf() {
return new HiveConf(SessionState.class);
} | Return a Driver that's connected to the real, honest-to-goodness Hive
@TODO: Better error checking
@return Driver that's connected to Hive | provideHiveConf | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveModule.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveModule.java | Apache-2.0 |
HiveConf provideHiveConf() {
if (this.hiveConf != null) {
return this.hiveConf;
} else {
this.hiveConf = new HiveConf(SessionState.class);
}
troublesomeConfig(HIVEHISTORYFILELOC, hiveConf);
troublesomeConfig(SCRATCHDIR, hiveConf);
if (System.getenv(HADOOP_TOKEN_FILE_LOCATION) != nu... | Guice-like module for creating a Hive instance. Easily turned back into a
full Guice module when we have need of it. | provideHiveConf | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | Apache-2.0 |
private void troublesomeConfig(HiveConf.ConfVars value, HiveConf hc) {
System.out.println("Troublesome config " + value + " = "
+ HiveConf.getVar(hc, value));
} | Guice-like module for creating a Hive instance. Easily turned back into a
full Guice module when we have need of it. | troublesomeConfig | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | Apache-2.0 |
CliSessionState provideCliSessionState() {
if (ss != null) {
return ss;
}
ss = new CliSessionState(provideHiveConf());
SessionState.start(ss);
return ss;
} | Guice-like module for creating a Hive instance. Easily turned back into a
full Guice module when we have need of it. | provideCliSessionState | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | Apache-2.0 |
protected void configure() {
/** Nothing to do **/
} | Guice-like module for creating a Hive instance. Easily turned back into a
full Guice module when we have need of it. | configure | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveQueryExecutorModule.java | Apache-2.0 |
public static HiveQueryExecutor getHiveQueryExecutor() {
HiveQueryExecutorModule hqem = new HiveQueryExecutorModule();
try {
return new RealHiveQueryExecutor(hqem.provideHiveConf(),
hqem.provideCliSessionState(), new CliDriver());
} catch (Exception e) {
throw new RuntimeException(e);
... | Grab bag of utilities for working with Hive. End users should obtain
instances of the provided interfaces from these methods. | getHiveQueryExecutor | java | azkaban/azkaban | az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveUtils.java | https://github.com/azkaban/azkaban/blob/master/az-hadoop-jobtype-plugin/src/main/java/azkaban/jobtype/hiveutils/HiveUtils.java | Apache-2.0 |
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