Package org.apache.hadoop.hbase.regionserver

Class TestHRegionWithInMemoryFlush

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestHRegion

org.apache.hadoop.hbase.regionserver.TestHRegionWithInMemoryFlush

public class TestHRegionWithInMemoryFlush
extends TestHRegion

A test similar to TestHRegion, but with in-memory flush families. Also checks wal truncation after in-memory compaction.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.regionserver.TestHRegion

TestHRegion.FlushThread, TestHRegion.GetTillDoneOrException, TestHRegion.HRegionForTesting, TestHRegion.HRegionWithSeqId, TestHRegion.HStoreForTesting, TestHRegion.IsFlushWALMarker, TestHRegion.NoOpRegionCoprocessor, TestHRegion.PutThread

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE
private static final org.slf4j.Logger	LOG

Fields inherited from class org.apache.hadoop.hbase.regionserver.TestHRegion

CONF, method, metricsAssertHelper, name, qual, qual1, qual2, qual3, region, row, row2, tableName, TEST_UTIL, thrown, value, value1, value2

Constructor Summary

Constructors

Constructor	Description
TestHRegionWithInMemoryFlush()

Method Summary

Modifier and Type	Method	Description
protected int	getNumQualifiersForTestWritesWhileScanning()	testWritesWhileScanning is flakey when called out of this class.
protected int	getTestCountForTestWritesWhileScanning()	So can be overridden in subclasses.
protected org.apache.hadoop.hbase.regionserver.HRegion	initHRegion(org.apache.hadoop.hbase.TableName tableName, byte[] startKey, byte[] stopKey, org.apache.hadoop.conf.Configuration conf, boolean isReadOnly, org.apache.hadoop.hbase.client.Durability durability, org.apache.hadoop.hbase.wal.WAL wal, byte[]... families)
void	testFlushAndMemstoreSizeCounting()	A test case of HBASE-21041

Methods inherited from class org.apache.hadoop.hbase.regionserver.TestHRegion

assertGet, assertScan, createWALFactory, doTestDelete_AndPostInsert, initHRegion, initSplit, putData, setup, tearDown, testaddFamily_PostInsert, testAllColumnsWithBloomFilter, testAppendTimestampsAreMonotonic, testAppendWithReadOnlyTable, testArchiveRecoveredEditsReplay, testAtomicBatchPut, testBatchMutateWithWrongRegionException, testBatchMutateWithZeroRowLockWait, testBatchPut_whileMultipleRowLocksHeld, testBatchPut_whileNoRowLocksHeld, testBatchPutWithTsSlop, testBloomFilterSize, testBulkLoadReplicationEnabled, testCellTTLs, testCheckAndAppend, testCheckAndDelete_ThatDeleteWasWritten, testCheckAndDeleteThatDeleteWasWritten, testCheckAndIncrement, testCheckAndIncrementAndAppend, testCheckAndMutate_WithCorrectValue, testCheckAndMutate_WithEmptyRowValue, testCheckAndMutate_WithFilters, testCheckAndMutate_WithFiltersAndTimeRange, testCheckAndMutate_WithNonEqualCompareOp, testCheckAndMutate_WithWrongValue, testCheckAndMutate_wrongMutationType, testCheckAndMutate_wrongRow, testCheckAndMutateTimestampsAreMonotonic, testCheckAndMutateWithCorrectValue, testCheckAndMutateWithEmptyRowValue, testCheckAndMutateWithFilters, testCheckAndMutateWithFiltersAndTimeRange, testCheckAndMutateWithNonEqualCompareOp, testCheckAndMutateWithWrongValue, testCheckAndPut_ThatPutWasWritten, testCheckAndPut_wrongRowInPut, testCheckAndPutThatPutWasWritten, testCheckAndRowMutateTimestampsAreMonotonic, testCheckAndRowMutations, testCloseAbort, testCloseAndArchiveCompactedFiles, testCloseCarryingSnapshot, testCloseInterrupt, testCloseNoInterrupt, testCloseRegionWrittenToWAL, testCloseWithFailingFlush, testCompactionAffectedByScanners, testCompactionFromPrimary, testDataInMemoryWithoutWAL, testDelete_CheckFamily, testDelete_CheckTimestampUpdated, testDelete_mixed, testDelete_multiDeleteColumn, testDeleteColumns_PostInsert, testDeleteRowWithBloomFilter, testDeleteRowWithFutureTs, testDurability, testFamilyWithAndWithoutColon, testFlushCacheWhileScanning, testFlushedFileWithNoTags, testFlushMarkers, testFlushMarkersWALFail, testFlushResult, testFlushSizeAccounting, testGet_Basic, testGet_Empty, testGet_FamilyChecker, testgetHDFSBlocksDistribution, testGetScanner_WithNoFamilies, testGetScanner_WithNotOkFamilies, testGetScanner_WithOkFamilies, testGetScanner_WithRegionClosed, testGetWhileRegionClose, testGetWithFilter, testHolesInMeta, testIncrementTimestampsAreMonotonic, testIncrWithReadOnlyTable, testIndexesScanWithOneDeletedRow, testInterruptProtection, testLongQualifier, testMemstoreSizeAccountingWithFailedPostBatchMutate, testMemstoreSnapshotSize, testMutateRow, testMutateRow_WriteRequestCount, testMutateRowInParallel, testOpenRegionWrittenToWAL, testParallelAppendWithMemStoreFlush, testParallelIncrementWithMemStoreFlush, testPutWithLatestTS, testPutWithMemStoreFlush, testPutWithTsSlop, testRecoveredEditsReplayCompaction, testRecoveredEditsReplayCompaction, testRegionInfoFileCreation, testRegionOnCoprocessorsChange, testRegionOnCoprocessorsWithoutChange, testRegionReplicaSecondary, testRegionReplicaSecondaryIsReadOnly, testRegionScanner_Next, testRegionTooBusy, testReverseScanner_FromMemStore_SingleCF_FullScan, testReverseScanner_FromMemStore_SingleCF_LargerKey, testReverseScanner_FromMemStore_SingleCF_Normal, testReverseScanner_FromMemStoreAndHFiles_MultiCFs1, testReverseScanner_FromMemStoreAndHFiles_MultiCFs2, testReverseScanner_moreRowsMayExistAfter, testReverseScanner_smaller_blocksize, testReverseScanner_StackOverflow, testReverseScanShouldNotScanMemstoreIfReadPtLesser, testReverseScanWhenPutCellsAfterOpenReverseScan, testScanner_DeleteOneFamilyNotAnother, testScanner_ExplicitColumns_FromFilesOnly_EnforceVersions, testScanner_ExplicitColumns_FromMemStore_EnforceVersions, testScanner_ExplicitColumns_FromMemStoreAndFiles_EnforceVersions, testScanner_JoinedScanners, testScanner_JoinedScannersWithLimits, testScanner_StopRow1542, testScanner_Wildcard_FromFilesOnly_EnforceVersions, testScanner_Wildcard_FromMemStore_EnforceVersions, testScanner_Wildcard_FromMemStoreAndFiles_EnforceVersions, testScannerOperationId, testSequenceId, testSkipRecoveredEditsReplay, testSkipRecoveredEditsReplayAllIgnored, testSkipRecoveredEditsReplaySomeIgnored, testSkipRecoveredEditsReplayTheLastFileIgnored, testStatusSettingToAbortIfAnyExceptionDuringRegionInitilization, testToShowNPEOnRegionScannerReseek, testTTLsUsingSmallHeartBeatCells, testWeirdCacheBehaviour, testWriteRequestsCounter, testWritesWhileGetting, testWritesWhileRollWriter, testWritesWhileScanning, verifyData

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

Constructor Details

TestHRegionWithInMemoryFlush

public TestHRegionWithInMemoryFlush()

Method Details

initHRegion

protected org.apache.hadoop.hbase.regionserver.HRegion initHRegion(org.apache.hadoop.hbase.TableName tableName,
 byte[] startKey,
 byte[] stopKey,
 org.apache.hadoop.conf.Configuration conf,
 boolean isReadOnly,
 org.apache.hadoop.hbase.client.Durability durability,
 org.apache.hadoop.hbase.wal.WAL wal,
 byte[]... families)
                                                            throws IOException

Overrides:

initHRegion in class TestHRegion

Returns:

A region on which you must call HBaseTestingUtility.closeRegionAndWAL(HRegion) when done.

Throws:

IOException

getTestCountForTestWritesWhileScanning

protected int getTestCountForTestWritesWhileScanning()

Description copied from class: TestHRegion

So can be overridden in subclasses.

Overrides:

getTestCountForTestWritesWhileScanning in class TestHRegion

getNumQualifiersForTestWritesWhileScanning

protected int getNumQualifiersForTestWritesWhileScanning()

testWritesWhileScanning is flakey when called out of this class. Need to dig in. Meantime go easy on it. See if that helps.

Overrides:

getNumQualifiersForTestWritesWhileScanning in class TestHRegion

testFlushAndMemstoreSizeCounting

public void testFlushAndMemstoreSizeCounting()
                                      throws Exception

A test case of HBASE-21041

Overrides:

testFlushAndMemstoreSizeCounting in class TestHRegion

Throws:

Exception