org.apache.hadoop.hbase.coprocessor

Class TestIncrementAndAppendWithNullResult.MyObserver

java.lang.Object

org.apache.hadoop.hbase.coprocessor.TestIncrementAndAppendWithNullResult.MyObserver

All Implemented Interfaces:

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

Enclosing class:

TestIncrementAndAppendWithNullResult

public static class TestIncrementAndAppendWithNullResult.MyObserver
extends Object
implements org.apache.hadoop.hbase.coprocessor.RegionCoprocessor, org.apache.hadoop.hbase.coprocessor.RegionObserver

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

Modifier and Type	Field and Description
private static org.apache.hadoop.hbase.client.Result	TMP_RESULT

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

PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION

Constructor Summary

Constructors

Constructor and Description
MyObserver()

Method Summary

Modifier and Type	Method and Description
Optional<org.apache.hadoop.hbase.coprocessor.RegionObserver>	getRegionObserver()
org.apache.hadoop.hbase.client.Result	postAppend(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c, org.apache.hadoop.hbase.client.Append append, org.apache.hadoop.hbase.client.Result result)
org.apache.hadoop.hbase.client.Result	postIncrement(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c, org.apache.hadoop.hbase.client.Increment increment, org.apache.hadoop.hbase.client.Result result)
org.apache.hadoop.hbase.client.Result	preAppendAfterRowLock(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c, org.apache.hadoop.hbase.client.Append append)
org.apache.hadoop.hbase.client.Result	preIncrementAfterRowLock(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c, org.apache.hadoop.hbase.client.Increment increment)

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.RegionCoprocessor

getBulkLoadObserver, getEndpointObserver

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

getServices, start, stop

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

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

Field Detail

TMP_RESULT

private static final org.apache.hadoop.hbase.client.Result TMP_RESULT

Constructor Detail

MyObserver

public MyObserver()

Method Detail

getRegionObserver

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

Specified by:

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

preIncrementAfterRowLock

public org.apache.hadoop.hbase.client.Result preIncrementAfterRowLock(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c,
                                                                      org.apache.hadoop.hbase.client.Increment increment)
                                                               throws IOException

Specified by:

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

Throws:

IOException

postIncrement

public org.apache.hadoop.hbase.client.Result postIncrement(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c,
                                                           org.apache.hadoop.hbase.client.Increment increment,
                                                           org.apache.hadoop.hbase.client.Result result)
                                                    throws IOException

Specified by:

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

Throws:

IOException

postAppend

public org.apache.hadoop.hbase.client.Result postAppend(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c,
                                                        org.apache.hadoop.hbase.client.Append append,
                                                        org.apache.hadoop.hbase.client.Result result)

Specified by:

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

preAppendAfterRowLock

public org.apache.hadoop.hbase.client.Result preAppendAfterRowLock(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> c,
                                                                   org.apache.hadoop.hbase.client.Append append)

Specified by:

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