Package org.apache.hadoop.hbase

Class PerformanceEvaluation.AsyncScanTest

java.lang.Object

org.apache.hadoop.hbase.PerformanceEvaluation.TestBase

org.apache.hadoop.hbase.PerformanceEvaluation.AsyncTest

org.apache.hadoop.hbase.PerformanceEvaluation.AsyncTableTest

org.apache.hadoop.hbase.PerformanceEvaluation.AsyncScanTest

Enclosing class:

PerformanceEvaluation

static class PerformanceEvaluation.AsyncScanTest
extends PerformanceEvaluation.AsyncTableTest

Field Summary

Fields

Modifier and Type	Field	Description
private org.apache.hadoop.hbase.client.AsyncTable<?>	asyncTable
private org.apache.hadoop.hbase.client.ResultScanner	testScanner

Fields inherited from class org.apache.hadoop.hbase.PerformanceEvaluation.AsyncTableTest

table

Fields inherited from class org.apache.hadoop.hbase.PerformanceEvaluation.AsyncTest

connection

Fields inherited from class org.apache.hadoop.hbase.PerformanceEvaluation.TestBase

conf, latencyHistogram, opts, rand, status

Constructor Summary

Constructors

Constructor	Description
AsyncScanTest(org.apache.hadoop.hbase.client.AsyncConnection con, PerformanceEvaluation.TestOptions options, PerformanceEvaluation.Status status)

Method Summary

Modifier and Type	Method	Description
(package private) void	onStartup()
(package private) boolean	testRow(int i, long startTime)	Test for individual row.
(package private) void	testTakedown()

Methods inherited from class org.apache.hadoop.hbase.PerformanceEvaluation.AsyncTableTest

onTakedown

Methods inherited from class org.apache.hadoop.hbase.PerformanceEvaluation.TestBase

generateStatus, getLastRow, getLatencyHistogram, getReportingPeriod, getShortLatencyReport, getShortValueSizeReport, getStartRow, getValueLength, isRandomValueSize, test, testSetup, testTimed, updateScanMetrics, updateValueSize, updateValueSize, updateValueSize, updateValueSize, updateValueSize

Methods inherited from class java.lang.Object

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

Field Details

testScanner

private org.apache.hadoop.hbase.client.ResultScanner testScanner

asyncTable

private org.apache.hadoop.hbase.client.AsyncTable<?> asyncTable

Constructor Details

AsyncScanTest

AsyncScanTest(org.apache.hadoop.hbase.client.AsyncConnection con,
 PerformanceEvaluation.TestOptions options,
 PerformanceEvaluation.Status status)

Method Details

onStartup

void onStartup()
        throws IOException

Overrides:

onStartup in class PerformanceEvaluation.AsyncTableTest

Throws:

IOException

testTakedown

void testTakedown()
           throws IOException

Overrides:

testTakedown in class PerformanceEvaluation.TestBase

Throws:

IOException

testRow

boolean testRow(int i,
 long startTime)
         throws IOException

Description copied from class: PerformanceEvaluation.TestBase

Test for individual row.

Specified by:

testRow in class PerformanceEvaluation.TestBase

Parameters:

i - Row index.

Returns:

true if the row was sent to server and need to record metrics. False if not, multiGet and multiPut e.g., the rows are sent to server only if enough gets/puts are gathered.

Throws:

IOException