public static class TestNamespaceAuditor.CustomObserver extends BaseRegionObserver
RegionObserver.MutationType
Coprocessor.State
PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION
Constructor and Description |
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CustomObserver() |
Modifier and Type | Method and Description |
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void |
postCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
StoreFile resultFile)
Called after compaction has completed and the new store file has been moved in to place.
|
void |
postCompleteSplit(ObserverContext<RegionCoprocessorEnvironment> ctx)
Called after any split request is processed.
|
void |
preSplitBeforePONR(ObserverContext<RegionCoprocessorEnvironment> ctx,
byte[] splitKey,
java.util.List<Mutation> metaEntries)
This will be called before PONR step as part of split transaction.
|
void |
start(CoprocessorEnvironment e) |
postAppend, postBatchMutate, postBatchMutateIndispensably, postBulkLoadHFile, postBulkLoadHFile, postCheckAndDelete, postCheckAndPut, postClose, postCloseRegionOperation, postCommitStoreFile, postCompact, postCompactSelection, postCompactSelection, postDelete, postExists, postFlush, postFlush, postGetClosestRowBefore, postGetOp, postIncrement, postIncrementColumnValue, postInstantiateDeleteTracker, postLogReplay, postMutationBeforeWAL, postOpen, postPut, postRollBackSplit, postScannerClose, postScannerFilterRow, postScannerNext, postScannerOpen, postSplit, postStartRegionOperation, postStoreFileReaderOpen, postWALRestore, postWALRestore, preAppend, preAppendAfterRowLock, preBatchMutate, preBulkLoadHFile, preCheckAndDelete, preCheckAndDeleteAfterRowLock, preCheckAndPut, preCheckAndPutAfterRowLock, preClose, preCommitStoreFile, preCompact, preCompact, preCompactScannerOpen, preCompactScannerOpen, preCompactSelection, preCompactSelection, preDelete, preExists, preFlush, preFlush, preFlushScannerOpen, preGetClosestRowBefore, preGetOp, preIncrement, preIncrementAfterRowLock, preIncrementColumnValue, preOpen, prePrepareTimeStampForDeleteVersion, prePut, preRollBackSplit, preScannerClose, preScannerNext, preScannerOpen, preSplit, preSplit, preSplitAfterPONR, preStoreFileReaderOpen, preStoreScannerOpen, preWALRestore, preWALRestore, stop
public void postCompleteSplit(ObserverContext<RegionCoprocessorEnvironment> ctx) throws java.io.IOException
RegionObserver
postCompleteSplit
in interface RegionObserver
postCompleteSplit
in class BaseRegionObserver
java.io.IOException
public void postCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store, StoreFile resultFile) throws java.io.IOException
RegionObserver
postCompact
in interface RegionObserver
postCompact
in class BaseRegionObserver
e
- the environment provided by the region serverstore
- the store being compactedresultFile
- the new store file written out during compactionjava.io.IOException
- if an error occurred on the coprocessorpublic void preSplitBeforePONR(ObserverContext<RegionCoprocessorEnvironment> ctx, byte[] splitKey, java.util.List<Mutation> metaEntries) throws java.io.IOException
RegionObserver
ObserverContext.bypass()
rollback the splitpreSplitBeforePONR
in interface RegionObserver
preSplitBeforePONR
in class BaseRegionObserver
java.io.IOException
public void start(CoprocessorEnvironment e) throws java.io.IOException
start
in interface Coprocessor
start
in class BaseRegionObserver
java.io.IOException