org.apache.hadoop.hbase.mapreduce

Class TestMultiTableInputFormatBase

java.lang.Object

org.apache.hadoop.hbase.mapreduce.TestMultiTableInputFormatBase

public class TestMultiTableInputFormatBase
extends java.lang.Object

Tests of MultiTableInputFormatBase.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TestMultiTableInputFormatBase.MRSplitsConnection Connection to use above in Test.

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
TestName	name

Constructor Summary

Constructors

Constructor and Description
TestMultiTableInputFormatBase()

Method Summary

Modifier and Type	Method and Description
void	testMRSplitsConnectionCount() Test getSplits only puts up one Connection.

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

name

public final TestName name

Constructor Detail

TestMultiTableInputFormatBase

public TestMultiTableInputFormatBase()

Method Detail

testMRSplitsConnectionCount

public void testMRSplitsConnectionCount()
                                 throws java.io.IOException

Test getSplits only puts up one Connection. In past it has put up many Connections. Each Connection setup comes with a fresh new cache so we have to do fresh hit on hbase:meta. Should only do one Connection when doing getSplits even if a MultiTableInputFormat.

Throws:

java.io.IOException