Package org.apache.hadoop.hbase.quotas

Class TestSnapshotQuotaObserverChore

java.lang.Object

org.apache.hadoop.hbase.quotas.TestSnapshotQuotaObserverChore

public class TestSnapshotQuotaObserverChore
extends Object

Test class for the SnapshotQuotaObserverChore.

Field Summary

Fields

Modifier and Type	Field	Description
private org.apache.hadoop.hbase.client.Admin	admin
static final HBaseClassTestRule	CLASS_RULE
private org.apache.hadoop.hbase.client.Connection	conn
private static final AtomicLong	COUNTER
private SpaceQuotaHelperForTests	helper
private static final org.slf4j.Logger	LOG
private org.apache.hadoop.hbase.master.HMaster	master
private static final HBaseTestingUtility	TEST_UTIL
private org.apache.hadoop.hbase.quotas.SnapshotQuotaObserverChore	testChore
org.junit.rules.TestName	testName

Constructor Summary

Constructors

Constructor	Description
TestSnapshotQuotaObserverChore()

Method Summary

Modifier and Type	Method	Description
(package private) boolean	closeInSize(long size1, long size2, long delta)	Computes if size2 is within delta of size1, inclusive.
(package private) void	debugFilesForSnapshot(org.apache.hadoop.hbase.TableName table, String snapshot)	Prints details about every file referenced by the snapshot with the given name.
void	setup()
static void	setUp()
static void	tearDown()
void	testBucketingFilesToSnapshots()
void	testPersistingSnapshotsForNamespaces()
void	testRemovedSnapshots()
void	testSnapshotsFromNamespaces()
void	testSnapshotsFromTables()
void	testSnapshotSize()

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

TEST_UTIL

private static final HBaseTestingUtility TEST_UTIL

COUNTER

private static final AtomicLong COUNTER

testName

public org.junit.rules.TestName testName

conn

private org.apache.hadoop.hbase.client.Connection conn

admin

private org.apache.hadoop.hbase.client.Admin admin

helper

private SpaceQuotaHelperForTests helper

master

private org.apache.hadoop.hbase.master.HMaster master

testChore

private org.apache.hadoop.hbase.quotas.SnapshotQuotaObserverChore testChore

Constructor Details

TestSnapshotQuotaObserverChore

public TestSnapshotQuotaObserverChore()

Method Details

setUp

public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

public static void tearDown()
                     throws Exception

Throws:

Exception

setup

public void setup()
           throws Exception

Throws:

Exception

testSnapshotsFromTables

public void testSnapshotsFromTables()
                             throws Exception

Throws:

Exception

testSnapshotsFromNamespaces

public void testSnapshotsFromNamespaces()
                                 throws Exception

Throws:

Exception

testSnapshotSize

public void testSnapshotSize()
                      throws Exception

Throws:

Exception

testPersistingSnapshotsForNamespaces

public void testPersistingSnapshotsForNamespaces()
                                          throws Exception

Throws:

Exception

testRemovedSnapshots

public void testRemovedSnapshots()
                          throws Exception

Throws:

Exception

testBucketingFilesToSnapshots

public void testBucketingFilesToSnapshots()
                                   throws Exception

Throws:

Exception

debugFilesForSnapshot

void debugFilesForSnapshot(org.apache.hadoop.hbase.TableName table,
 String snapshot)
                    throws IOException

Prints details about every file referenced by the snapshot with the given name.

Throws:

IOException

closeInSize

boolean closeInSize(long size1,
 long size2,
 long delta)

Computes if size2 is within delta of size1, inclusive. The size of our store files will change after the first major compaction as the last compaction gets serialized into the store file (see the fields referenced by COMPACTION_EVENT_KEY in HFilePrettyPrinter).