Package org.apache.hadoop.hbase.coprocessor

Class TestRegionObserverPreFlushAndPreCompact.TestRegionObserver

java.lang.Object

org.apache.hadoop.hbase.coprocessor.TestRegionObserverPreFlushAndPreCompact.TestRegionObserver

All Implemented Interfaces:

org.apache.hadoop.hbase.Coprocessor, org.apache.hadoop.hbase.coprocessor.RegionCoprocessor, org.apache.hadoop.hbase.coprocessor.RegionObserver

Enclosing class:

TestRegionObserverPreFlushAndPreCompact

public static class TestRegionObserverPreFlushAndPreCompact.TestRegionObserver
extends Object
implements org.apache.hadoop.hbase.coprocessor.RegionObserver, org.apache.hadoop.hbase.coprocessor.RegionCoprocessor

Coprocessor that returns null when preCompact or preFlush is called.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.Coprocessor

org.apache.hadoop.hbase.Coprocessor.State

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.coprocessor.RegionObserver

org.apache.hadoop.hbase.coprocessor.RegionObserver.MutationType

Field Summary

Fields inherited from interface org.apache.hadoop.hbase.Coprocessor

PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION

Constructor Summary

Constructors

Constructor	Description
TestRegionObserver()

Method Summary

Modifier and Type	Method	Description
Optional<org.apache.hadoop.hbase.coprocessor.RegionObserver>	getRegionObserver()
org.apache.hadoop.hbase.regionserver.InternalScanner	preCompact(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c, org.apache.hadoop.hbase.regionserver.Store store, org.apache.hadoop.hbase.regionserver.InternalScanner scanner, org.apache.hadoop.hbase.regionserver.ScanType scanType, org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker tracker, org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest request)
org.apache.hadoop.hbase.regionserver.InternalScanner	preFlush(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c, org.apache.hadoop.hbase.regionserver.Store store, org.apache.hadoop.hbase.regionserver.InternalScanner scanner, org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker tracker)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.Coprocessor

getServices, start, stop

Methods inherited from interface org.apache.hadoop.hbase.coprocessor.RegionCoprocessor

getBulkLoadObserver, getEndpointObserver

Methods inherited from interface org.apache.hadoop.hbase.coprocessor.RegionObserver

postAppend, postAppend, postAppendBeforeWAL, postBatchMutate, postBatchMutateIndispensably, postBulkLoadHFile, postCheckAndDelete, postCheckAndDelete, postCheckAndMutate, postCheckAndPut, postCheckAndPut, postClose, postCloseRegionOperation, postCommitStoreFile, postCompact, postCompactSelection, postDelete, postDelete, postExists, postFlush, postFlush, postGetOp, postIncrement, postIncrement, postIncrementBeforeWAL, postInstantiateDeleteTracker, postMemStoreCompaction, postMutationBeforeWAL, postOpen, postPut, postPut, postReplayWALs, postScannerClose, postScannerFilterRow, postScannerNext, postScannerOpen, postStartRegionOperation, postStoreFileReaderOpen, postWALRestore, preAppend, preAppend, preAppendAfterRowLock, preBatchMutate, preBulkLoadHFile, preCheckAndDelete, preCheckAndDelete, preCheckAndDeleteAfterRowLock, preCheckAndDeleteAfterRowLock, preCheckAndMutate, preCheckAndMutateAfterRowLock, preCheckAndPut, preCheckAndPut, preCheckAndPutAfterRowLock, preCheckAndPutAfterRowLock, preClose, preCommitStoreFile, preCompactScannerOpen, preCompactSelection, preDelete, preDelete, preExists, preFlush, preFlushScannerOpen, preGetOp, preIncrement, preIncrement, preIncrementAfterRowLock, preMemStoreCompaction, preMemStoreCompactionCompact, preMemStoreCompactionCompactScannerOpen, preOpen, prePrepareTimeStampForDeleteVersion, prePut, prePut, preReplayWALs, preScannerClose, preScannerNext, preScannerOpen, preStoreFileReaderOpen, preStoreScannerOpen, preWALAppend, preWALRestore

Constructor Details

TestRegionObserver

public TestRegionObserver()

Method Details

preFlush

public org.apache.hadoop.hbase.regionserver.InternalScanner preFlush(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c,
 org.apache.hadoop.hbase.regionserver.Store store,
 org.apache.hadoop.hbase.regionserver.InternalScanner scanner,
 org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker tracker)
                                                              throws IOException

Specified by:

preFlush in interface org.apache.hadoop.hbase.coprocessor.RegionObserver

Throws:

IOException

preCompact

public org.apache.hadoop.hbase.regionserver.InternalScanner preCompact(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c,
 org.apache.hadoop.hbase.regionserver.Store store,
 org.apache.hadoop.hbase.regionserver.InternalScanner scanner,
 org.apache.hadoop.hbase.regionserver.ScanType scanType,
 org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker tracker,
 org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest request)
                                                                throws IOException

Specified by:

preCompact in interface org.apache.hadoop.hbase.coprocessor.RegionObserver

Throws:

IOException

getRegionObserver

public Optional<org.apache.hadoop.hbase.coprocessor.RegionObserver> getRegionObserver()

Specified by:

getRegionObserver in interface org.apache.hadoop.hbase.coprocessor.RegionCoprocessor