Class IntegrationTestBulkLoad.SlowMeCoproScanOperations
java.lang.Object
org.apache.hadoop.hbase.mapreduce.IntegrationTestBulkLoad.SlowMeCoproScanOperations
- All Implemented Interfaces:
org.apache.hadoop.hbase.Coprocessor
,org.apache.hadoop.hbase.coprocessor.RegionCoprocessor
,org.apache.hadoop.hbase.coprocessor.RegionObserver
- Enclosing class:
- IntegrationTestBulkLoad
public static class IntegrationTestBulkLoad.SlowMeCoproScanOperations
extends Object
implements org.apache.hadoop.hbase.coprocessor.RegionCoprocessor, org.apache.hadoop.hbase.coprocessor.RegionObserver
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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
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Field Summary
Modifier and TypeFieldDescription(package private) AtomicLong
(package private) AtomicLong
(package private) static final AtomicLong
Fields inherited from interface org.apache.hadoop.hbase.Coprocessor
PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionOptional<org.apache.hadoop.hbase.coprocessor.RegionObserver>
boolean
preScannerNext
(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> e, org.apache.hadoop.hbase.regionserver.InternalScanner s, List<org.apache.hadoop.hbase.client.Result> results, int limit, boolean hasMore) void
preScannerOpen
(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> e, org.apache.hadoop.hbase.client.Scan scan) protected void
slowdownCode
(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> e) 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, preAppend, preAppend, preAppendAfterRowLock, preBatchMutate, preBulkLoadHFile, preCheckAndDelete, preCheckAndDelete, preCheckAndDeleteAfterRowLock, preCheckAndDeleteAfterRowLock, preCheckAndMutate, preCheckAndMutateAfterRowLock, preCheckAndPut, preCheckAndPut, preCheckAndPutAfterRowLock, preCheckAndPutAfterRowLock, preClose, preCommitStoreFile, preCompact, preCompactScannerOpen, preCompactSelection, preDelete, preDelete, preExists, preFlush, preFlush, preFlushScannerOpen, preGetOp, preIncrement, preIncrement, preIncrementAfterRowLock, preMemStoreCompaction, preMemStoreCompactionCompact, preMemStoreCompactionCompactScannerOpen, preOpen, prePrepareTimeStampForDeleteVersion, prePut, prePut, preReplayWALs, preScannerClose, preStoreFileReaderOpen, preStoreScannerOpen, preWALAppend
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Field Details
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sleepTime
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countOfNext
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countOfOpen
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Constructor Details
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SlowMeCoproScanOperations
public SlowMeCoproScanOperations()
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Method Details
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getRegionObserver
- Specified by:
getRegionObserver
in interfaceorg.apache.hadoop.hbase.coprocessor.RegionCoprocessor
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preScannerOpen
public void preScannerOpen(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> e, org.apache.hadoop.hbase.client.Scan scan) throws IOException - Specified by:
preScannerOpen
in interfaceorg.apache.hadoop.hbase.coprocessor.RegionObserver
- Throws:
IOException
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preScannerNext
public boolean preScannerNext(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> e, org.apache.hadoop.hbase.regionserver.InternalScanner s, List<org.apache.hadoop.hbase.client.Result> results, int limit, boolean hasMore) throws IOException - Specified by:
preScannerNext
in interfaceorg.apache.hadoop.hbase.coprocessor.RegionObserver
- Throws:
IOException
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slowdownCode
protected void slowdownCode(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment> e)
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