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

Class ProcedureWALPerformanceEvaluation

java.lang.Object

org.apache.hadoop.hbase.util.AbstractHBaseTool

org.apache.hadoop.hbase.procedure2.store.ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

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

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class ProcedureWALPerformanceEvaluation
extends ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ProcedureWALPerformanceEvaluation.NoSyncWalProcedureStore

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

org.apache.hadoop.hbase.util.AbstractHBaseTool.OptionsOrderComparator

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_NUM_WALS
static org.apache.hbase.thirdparty.org.apache.commons.cli.Option	NUM_WALS_OPTION
private long	numProcsPerWal
private int	numWals

Fields inherited from class org.apache.hadoop.hbase.procedure2.store.ProcedureStorePerformanceEvaluation

DEFAULT_NUM_PROCS, DEFAULT_NUM_THREADS, DEFAULT_OUTPUT_PATH, DEFAULT_STATE_SIZE, DEFAULT_SYNC_OPTION, NUM_PROCS_OPTION, NUM_THREADS_OPTION, numProcs, numThreads, OUTPUT_PATH_OPTION, outputPath, SERIALIZED_STATE, STATE_SIZE_OPTION, stateSize, store, SYNC_OPTION, syncType

Fields inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

cmdLineArgs, conf, EXIT_FAILURE, EXIT_SUCCESS, LONG_HELP_OPTION, options, SHORT_HELP_OPTION

Constructor Summary

Constructors

Constructor	Description
ProcedureWALPerformanceEvaluation()

Method Summary

Modifier and Type	Method	Description
void	addOptions()
protected org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore	createProcedureStore(org.apache.hadoop.fs.Path storeDir)
static void	main(String[] args)
protected void	preWrite(long procId)
protected void	printRawFormatResult(long timeTakenNs)
void	processOptions(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd)	Processes and validates command line options.
private void	setupConf()

Methods inherited from class org.apache.hadoop.hbase.procedure2.store.ProcedureStorePerformanceEvaluation

doWork, postStop

Methods inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

addOption, addOptNoArg, addOptNoArg, addOptWithArg, addOptWithArg, addRequiredOption, addRequiredOptWithArg, addRequiredOptWithArg, doStaticMain, getConf, getOptionAsDouble, getOptionAsInt, getOptionAsInt, getOptionAsLong, getOptionAsLong, newParser, parseArgs, parseInt, parseLong, printUsage, printUsage, processOldArgs, run, setConf

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_NUM_WALS

public static int DEFAULT_NUM_WALS

NUM_WALS_OPTION

public static org.apache.hbase.thirdparty.org.apache.commons.cli.Option NUM_WALS_OPTION

numProcsPerWal

private long numProcsPerWal

numWals

private int numWals

Constructor Details

ProcedureWALPerformanceEvaluation

public ProcedureWALPerformanceEvaluation()

Method Details

setupConf

private void setupConf()

processOptions

public void processOptions(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd)

Processes and validates command line options.

Overrides:

processOptions in class ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

addOptions

public void addOptions()

Overrides:

addOptions in class ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

createProcedureStore

protected org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore createProcedureStore(org.apache.hadoop.fs.Path storeDir)
                                                                                       throws IOException

Specified by:

createProcedureStore in class ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

Throws:

IOException

printRawFormatResult

protected void printRawFormatResult(long timeTakenNs)

Specified by:

printRawFormatResult in class ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

preWrite

protected void preWrite(long procId)
                 throws IOException

Specified by:

preWrite in class ProcedureStorePerformanceEvaluation<org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore>

Throws:

IOException

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException