org.apache.hadoop.hbase.procedure2.store.wal

Class ProcedureWALPerformanceEvaluation.Worker

java.lang.Object

org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALPerformanceEvaluation.Worker

All Implemented Interfaces:

Callable<Integer>

Enclosing class:

ProcedureWALPerformanceEvaluation

private final class ProcedureWALPerformanceEvaluation.Worker
extends Object
implements Callable<Integer>

Callable to generate load for wal by inserting/deleting/updating procedures. If procedure store fails to roll log file (throws IOException), all threads quit, and at least one returns value of AbstractHBaseTool.EXIT_FAILURE.

Field Summary

Fields

Modifier and Type	Field and Description
private long	start

Constructor Summary

Constructors

Constructor and Description
Worker(long start)

Method Summary

Modifier and Type	Method and Description
Integer	call()

Methods inherited from class java.lang.Object

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

Field Detail

start

private final long start

Constructor Detail

Worker

public Worker(long start)

Method Detail

call

public Integer call()
             throws IOException

Specified by:

call in interface Callable<Integer>

Throws:

IOException