org.apache.kylin.storage.hbase.cube.v1.coprocessor.observer

Class AggregateRegionObserver

java.lang.Object

org.apache.hadoop.hbase.coprocessor.BaseRegionObserver

org.apache.kylin.storage.hbase.cube.v1.coprocessor.observer.AggregateRegionObserver

All Implemented Interfaces:

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

public class AggregateRegionObserver
extends org.apache.hadoop.hbase.coprocessor.BaseRegionObserver

Author:

yangli9

Nested Class Summary

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

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

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

org.apache.hadoop.hbase.Coprocessor.State

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
AggregateRegionObserver()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.hbase.regionserver.RegionScanner	postScannerOpen(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> ctxt, org.apache.hadoop.hbase.client.Scan scan, org.apache.hadoop.hbase.regionserver.RegionScanner innerScanner)

Methods inherited from class org.apache.hadoop.hbase.coprocessor.BaseRegionObserver

postAppend, postBatchMutate, postBatchMutateIndispensably, postBulkLoadHFile, postCheckAndDelete, postCheckAndPut, postClose, postCloseRegionOperation, postCompact, postCompact, postCompactSelection, postCompactSelection, postCompleteSplit, postDelete, postExists, postFlush, postFlush, postGet, postGetClosestRowBefore, postGetOp, postIncrement, postIncrementColumnValue, postInstantiateDeleteTracker, postLogReplay, postMutationBeforeWAL, postOpen, postPut, postRollBackSplit, postScannerClose, postScannerFilterRow, postScannerNext, postSplit, postStartRegionOperation, postStoreFileReaderOpen, postWALRestore, preAppend, preAppendAfterRowLock, preBatchMutate, preBulkLoadHFile, preCheckAndDelete, preCheckAndDeleteAfterRowLock, preCheckAndPut, preCheckAndPutAfterRowLock, preClose, preCompact, preCompact, preCompactScannerOpen, preCompactScannerOpen, preCompactSelection, preCompactSelection, preDelete, preExists, preFlush, preFlush, preFlushScannerOpen, preGet, preGetClosestRowBefore, preGetOp, preIncrement, preIncrementAfterRowLock, preIncrementColumnValue, preOpen, prePrepareTimeStampForDeleteVersion, prePut, preRollBackSplit, preScannerClose, preScannerNext, preScannerOpen, preSplit, preSplit, preSplitAfterPONR, preSplitBeforePONR, preStoreFileReaderOpen, preStoreScannerOpen, preWALRestore, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateRegionObserver

public AggregateRegionObserver()

Method Detail

postScannerOpen

public final org.apache.hadoop.hbase.regionserver.RegionScanner postScannerOpen(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> ctxt,
                                                                 org.apache.hadoop.hbase.client.Scan scan,
                                                                 org.apache.hadoop.hbase.regionserver.RegionScanner innerScanner)
                                                                         throws IOException

Specified by:

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

Overrides:

postScannerOpen in class org.apache.hadoop.hbase.coprocessor.BaseRegionObserver

Throws:

IOException