Package org.elasticsearch.action.support

Class RetryableAction<Response>

java.lang.Object

org.elasticsearch.action.support.RetryableAction<Response>

public abstract class RetryableAction<Response>
extends java.lang.Object

A action that will be retried on failure if shouldRetry(Exception) returns true. The executor the action will be executed on can be defined in the constructor. Otherwise, SAME is the default. The action will be retried with exponentially increasing delay periods until the timeout period has been reached.

Constructor Summary

Constructors

Constructor	Description
RetryableAction(org.apache.logging.log4j.Logger logger, ThreadPool threadPool, TimeValue initialDelay, TimeValue timeoutValue, ActionListener<Response> listener)
RetryableAction(org.apache.logging.log4j.Logger logger, ThreadPool threadPool, TimeValue initialDelay, TimeValue timeoutValue, ActionListener<Response> listener, java.lang.String executor)

Method Summary

Modifier and Type	Method	Description
void	cancel(java.lang.Exception e)
void	run()
abstract boolean	shouldRetry(java.lang.Exception e)
abstract void	tryAction(ActionListener<Response> listener)

Methods inherited from class java.lang.Object

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

Constructor Details

RetryableAction

public RetryableAction(org.apache.logging.log4j.Logger logger, ThreadPool threadPool, TimeValue initialDelay, TimeValue timeoutValue, ActionListener<Response> listener)

RetryableAction

public RetryableAction(org.apache.logging.log4j.Logger logger, ThreadPool threadPool, TimeValue initialDelay, TimeValue timeoutValue, ActionListener<Response> listener, java.lang.String executor)

Method Details

run

public void run()

cancel

public void cancel(java.lang.Exception e)

tryAction

public abstract void tryAction(ActionListener<Response> listener)

shouldRetry

public abstract boolean shouldRetry(java.lang.Exception e)