org.apache.hadoop.hbase.coprocessor

Class TestPassCustomCellViaRegionObserver.RegionObserverImpl

java.lang.Object

org.apache.hadoop.hbase.coprocessor.TestPassCustomCellViaRegionObserver.RegionObserverImpl

All Implemented Interfaces:

Coprocessor, RegionCoprocessor, RegionObserver

Enclosing class:

TestPassCustomCellViaRegionObserver

public static class TestPassCustomCellViaRegionObserver.RegionObserverImpl
extends Object
implements RegionCoprocessor, RegionObserver

Nested Class Summary

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

Coprocessor.State

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

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 and Description
RegionObserverImpl()

Method Summary

Modifier and Type	Method and Description
Optional<RegionObserver>	getRegionObserver()
Result	preAppend(ObserverContext<RegionCoprocessorEnvironment> c, Append append)
boolean	preCheckAndDelete(ObserverContext<RegionCoprocessorEnvironment> c, byte[] row, byte[] family, byte[] qualifier, CompareOperator op, ByteArrayComparable comparator, Delete delete, boolean result)
boolean	preCheckAndPut(ObserverContext<RegionCoprocessorEnvironment> c, byte[] row, byte[] family, byte[] qualifier, CompareOperator op, ByteArrayComparable comparator, Put put, boolean result)
void	preDelete(ObserverContext<RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)
Result	preIncrement(ObserverContext<RegionCoprocessorEnvironment> c, Increment increment)
void	prePut(ObserverContext<RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability)

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

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

Constructor Detail

RegionObserverImpl

public RegionObserverImpl()

Method Detail

getRegionObserver

public Optional<RegionObserver> getRegionObserver()

Specified by:

getRegionObserver in interface RegionCoprocessor

prePut

public void prePut(ObserverContext<RegionCoprocessorEnvironment> c,
                   Put put,
                   WALEdit edit,
                   Durability durability)
            throws IOException

Specified by:

prePut in interface RegionObserver

Throws:

IOException

preDelete

public void preDelete(ObserverContext<RegionCoprocessorEnvironment> c,
                      Delete delete,
                      WALEdit edit,
                      Durability durability)
               throws IOException

Specified by:

preDelete in interface RegionObserver

Throws:

IOException

preCheckAndPut

public boolean preCheckAndPut(ObserverContext<RegionCoprocessorEnvironment> c,
                              byte[] row,
                              byte[] family,
                              byte[] qualifier,
                              CompareOperator op,
                              ByteArrayComparable comparator,
                              Put put,
                              boolean result)
                       throws IOException

Specified by:

preCheckAndPut in interface RegionObserver

Throws:

IOException

preCheckAndDelete

public boolean preCheckAndDelete(ObserverContext<RegionCoprocessorEnvironment> c,
                                 byte[] row,
                                 byte[] family,
                                 byte[] qualifier,
                                 CompareOperator op,
                                 ByteArrayComparable comparator,
                                 Delete delete,
                                 boolean result)
                          throws IOException

Specified by:

preCheckAndDelete in interface RegionObserver

Throws:

IOException

preAppend

public Result preAppend(ObserverContext<RegionCoprocessorEnvironment> c,
                        Append append)
                 throws IOException

Specified by:

preAppend in interface RegionObserver

Throws:

IOException

preIncrement

public Result preIncrement(ObserverContext<RegionCoprocessorEnvironment> c,
                           Increment increment)
                    throws IOException

Specified by:

preIncrement in interface RegionObserver

Throws:

IOException