org.apache.oozie.action.hadoop

Class ScriptLanguageActionExecutor

java.lang.Object

org.apache.oozie.action.ActionExecutor

org.apache.oozie.action.hadoop.JavaActionExecutor

org.apache.oozie.action.hadoop.ScriptLanguageActionExecutor

Direct Known Subclasses:

Hive2ActionExecutor, HiveActionExecutor, PigActionExecutor

public abstract class ScriptLanguageActionExecutor
extends JavaActionExecutor

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.oozie.action.ActionExecutor

ActionExecutor.Context, ActionExecutor.RETRYPOLICY

Field Summary

Fields inherited from class org.apache.oozie.action.hadoop.JavaActionExecutor

ACL_MODIFY_JOB, ACL_VIEW_JOB, CONF_HADOOP_YARN_UBER_MODE, HADOOP_CHILD_JAVA_ENV, HADOOP_CHILD_JAVA_OPTS, HADOOP_JOB_CLASSLOADER, HADOOP_JOB_TRACKER, HADOOP_JOB_TRACKER_2, HADOOP_MAP_JAVA_ENV, HADOOP_MAP_JAVA_OPTS, HADOOP_MAP_MEMORY_MB, HADOOP_NAME_NODE, HADOOP_REDUCE_JAVA_OPTS, HADOOP_USER_CLASSPATH_FIRST, HADOOP_YARN_RM, HADOOP_YARN_UBER_MODE, LOG, MAX_EXTERNAL_STATS_SIZE, OOZIE_COMMON_LIBDIR, OOZIE_CREDENTIALS_SKIP, YARN_AM_COMMAND_OPTS, YARN_AM_ENV, YARN_AM_RESOURCE_MB, YARN_MEMORY_MB_MIN

Fields inherited from class org.apache.oozie.action.ActionExecutor

ACTION_RETRY_INTERVAL, ACTION_RETRY_POLICY, CONF_PREFIX, ERROR_OTHER, MAX_RETRIES, RETRY_INTERVAL

Constructor Summary

Constructors

Constructor and Description
ScriptLanguageActionExecutor(String type)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addScriptToCache(org.apache.hadoop.conf.Configuration conf, org.jdom.Element actionXml, org.apache.hadoop.fs.Path appPath, ActionExecutor.Context context)
List<Class>	getLauncherClasses()
protected abstract String	getScriptName()
protected org.apache.hadoop.conf.Configuration	setupLauncherConf(org.apache.hadoop.conf.Configuration conf, org.jdom.Element actionXml, org.apache.hadoop.fs.Path appPath, ActionExecutor.Context context)
protected boolean	shouldAddScriptToCache()

Methods inherited from class org.apache.oozie.action.hadoop.JavaActionExecutor

addActionLibs, addShareLib, addSystemShareLibForAction, check, createBaseHadoopConf, createJobClient, end, extractHeapSizeMB, getActionCredentialsProperties, getActionData, getActualExternalId, getCaptureOutput, getCommonLauncherClasses, getCredProperties, getDefaultShareLibName, getLauncherMain, getMaxExternalStatsSize, getRunningJob, getShareLibNames, initActionType, isCompleted, kill, parseJobXmlAndConfiguration, prepareActionDir, readExternalChildIDs, requiresNameNodeJobTracker, setActionCompletionData, setCredentialPropertyToActionConf, setCredentialTokens, setLibFilesArchives, start, submitLauncher, supportsConfigurationJobXML

Methods inherited from class org.apache.oozie.action.ActionExecutor

convertException, disableInit, enableInit, getActionDir, getActionDirPath, getActionSignal, getMaxRetries, getOozieConf, getOozieRuntimeDir, getOozieSystemId, getRetryInterval, getRetryPolicy, getType, registerError, resetInitInfo, setMaxRetries, setRetryInterval, setRetryPolicy

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScriptLanguageActionExecutor

public ScriptLanguageActionExecutor(String type)

Method Detail

getLauncherClasses

public List<Class> getLauncherClasses()

Overrides:

getLauncherClasses in class JavaActionExecutor

shouldAddScriptToCache

protected boolean shouldAddScriptToCache()

setupLauncherConf

protected org.apache.hadoop.conf.Configuration setupLauncherConf(org.apache.hadoop.conf.Configuration conf,
                                                     org.jdom.Element actionXml,
                                                     org.apache.hadoop.fs.Path appPath,
                                                     ActionExecutor.Context context)
                                                          throws ActionExecutorException

Throws:

ActionExecutorException

addScriptToCache

protected void addScriptToCache(org.apache.hadoop.conf.Configuration conf,
                    org.jdom.Element actionXml,
                    org.apache.hadoop.fs.Path appPath,
                    ActionExecutor.Context context)
                         throws ActionExecutorException

Throws:

ActionExecutorException

getScriptName

protected abstract String getScriptName()