org.wso2.ei.analytics.elk.services

Class ElasticsearchPublisherThread

java.lang.Object

java.lang.Thread

org.wso2.ei.analytics.elk.services.ElasticsearchPublisherThread

All Implemented Interfaces:

Runnable

public class ElasticsearchPublisherThread
extends Thread

This thread dequeues data maps from the allMappingsQueue, converts them to json strings and invokes publishing to Elasticsearch

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ElasticsearchPublisherThread()

Method Summary

Modifier and Type	Method and Description
boolean	getShutdown()
void	init(org.elasticsearch.client.transport.TransportClient transportClient, int bulkSize, long bulkTimeOut, long bufferEmptySleep, long noNodesSleep) This adds the following configurable values to the thread.
void	run()
void	shutdown() Shutdown thread, stop running

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

ElasticsearchPublisherThread

public ElasticsearchPublisherThread()

Method Detail

init

public void init(org.elasticsearch.client.transport.TransportClient transportClient,
                 int bulkSize,
                 long bulkTimeOut,
                 long bufferEmptySleep,
                 long noNodesSleep)

This adds the following configurable values to the thread.

Parameters:

transportClient - configured transport client object

bulkSize - maximum size of the bulk to be published at a time

bulkTimeOut - time out for bulk collecting from the buffer

bufferEmptySleep - thread sleep time when the event buffer is empty

noNodesSleep - thread sleep time when the Elasticsearch cluster is down

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

shutdown

public void shutdown()

Shutdown thread, stop running

getShutdown

public boolean getShutdown()

Returns:

boolean shutdownRequested