org.apache.hadoop.hbase.regionserver

Class TestSecureBulkLoadManager

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestSecureBulkLoadManager

public class TestSecureBulkLoadManager
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
protected static HBaseTestingUtility	testUtil

Constructor Summary

Constructors

Constructor and Description
TestSecureBulkLoadManager()

Method Summary

Modifier and Type	Method and Description
static void	setUp()
static void	tearDown()
void	testForRaceCondition() After a secure bulkload finished , there is a clean-up for FileSystems used in the bulkload.

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

testUtil

protected static final HBaseTestingUtility testUtil

Constructor Detail

TestSecureBulkLoadManager

public TestSecureBulkLoadManager()

Method Detail

setUp

public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

public static void tearDown()
                     throws Exception

Throws:

Exception

testForRaceCondition

public void testForRaceCondition()
                          throws Exception

After a secure bulkload finished , there is a clean-up for FileSystems used in the bulkload. Sometimes, FileSystems used in the finished bulkload might also be used in other bulkload calls, or there are other FileSystems created by the same user, they could be closed by a FileSystem.closeAllForUGI call. So during the clean-up, those FileSystems need to be used later can not get closed ,or else a race condition occurs. testForRaceCondition tests the case that two secure bulkload calls from the same UGI go into two different regions and one bulkload finishes earlier when the other bulkload still needs its FileSystems, checks that both bulkloads succeed.

Throws:

Exception