org.apache.hadoop.hbase.coprocessor

Class TestNegativeMemStoreSizeWithSlowCoprocessor

java.lang.Object

org.apache.hadoop.hbase.coprocessor.TestNegativeMemStoreSizeWithSlowCoprocessor

public class TestNegativeMemStoreSizeWithSlowCoprocessor
extends Object

Test that verifies we do not have memstore size negative when a postPut/Delete hook is slow/expensive and a flush is triggered at the same time the coprocessow is doing its work. To simulate this we call flush from the coprocessor itself

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TestNegativeMemStoreSizeWithSlowCoprocessor.FlushingRegionObserver

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE

Constructor Summary

Constructors

Constructor and Description
TestNegativeMemStoreSizeWithSlowCoprocessor()

Method Summary

Modifier and Type	Method and Description
static void	setupBeforeClass()
static void	tearDownAfterClass()
void	testNegativeMemstoreSize()

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

Constructor Detail

TestNegativeMemStoreSizeWithSlowCoprocessor

public TestNegativeMemStoreSizeWithSlowCoprocessor()

Method Detail

setupBeforeClass

public static void setupBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

testNegativeMemstoreSize

public void testNegativeMemstoreSize()
                              throws IOException,
                                     InterruptedException

Throws:

IOException

InterruptedException