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https://issues.apache.org/jira/browse/HBASE-9519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13766249#comment-13766249
]
Hadoop QA commented on HBASE-9519:
----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12602951/HBASE-9519-v2.txt
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.coprocessor.TestMasterObserver
org.apache.hadoop.hbase.coprocessor.TestAggregateProtocol
org.apache.hadoop.hbase.mapred.TestTableInputFormat
org.apache.hadoop.hbase.mapreduce.TestTimeRangeMapRed
org.apache.hadoop.hbase.mapreduce.TestRowCounter
org.apache.hadoop.hbase.io.encoding.TestChangingEncoding
org.apache.hadoop.hbase.client.TestHTableUtil
org.apache.hadoop.hbase.mapreduce.TestImportTsv
org.apache.hadoop.hbase.coprocessor.TestOpenTableInCoprocessor
org.apache.hadoop.hbase.coprocessor.TestClassLoading
org.apache.hadoop.hbase.thrift.TestThriftServer
org.apache.hadoop.hbase.master.cleaner.TestSnapshotFromMaster
org.apache.hadoop.hbase.trace.TestHTraceHooks
org.apache.hadoop.hbase.mapreduce.TestCopyTable
org.apache.hadoop.hbase.mapreduce.TestImportExport
org.apache.hadoop.hbase.client.TestHTablePool$TestHTableThreadLocalPool
org.apache.hadoop.hbase.util.TestMergeTool
org.apache.hadoop.hbase.mapreduce.TestSecureLoadIncrementalHFiles
org.apache.hadoop.hbase.security.access.TestTablePermissions
org.apache.hadoop.hbase.snapshot.TestExportSnapshot
org.apache.hadoop.hbase.TestZooKeeper
org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove
org.apache.hadoop.hbase.client.TestCloneSnapshotFromClient
org.apache.hadoop.hbase.security.access.TestZKPermissionsWatcher
org.apache.hadoop.hbase.client.TestClientTimeouts
org.apache.hadoop.hbase.client.TestSnapshotCloneIndependence
org.apache.hadoop.hbase.master.TestMasterFailoverBalancerPersistence
org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan2
org.apache.hadoop.hbase.client.TestFromClientSideNoCodec
org.apache.hadoop.hbase.util.hbck.TestOfflineMetaRebuildOverlap
org.apache.hadoop.hbase.client.TestMultiParallel
org.apache.hadoop.hbase.mapred.TestTableMapReduce
org.apache.hadoop.hbase.util.hbck.TestOfflineMetaRebuildBase
org.apache.hadoop.hbase.security.access.TestAccessControlFilter
org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort
org.apache.hadoop.hbase.thrift.TestThriftServerCmdLine
org.apache.hadoop.hbase.regionserver.TestHRegion
org.apache.hadoop.hbase.client.TestTimestampsFilter
org.apache.hadoop.hbase.util.TestRegionSplitter
org.apache.hadoop.hbase.catalog.TestMetaMigrationConvertingToPB
org.apache.hadoop.hbase.client.TestMetaScanner
org.apache.hadoop.hbase.master.snapshot.TestSnapshotFileCache
org.apache.hadoop.hbase.coprocessor.TestRegionObserverBypass
org.apache.hadoop.hbase.client.TestAdmin
org.apache.hadoop.hbase.client.TestMultipleTimestamps
org.apache.hadoop.hbase.master.TestAssignmentManagerOnCluster
org.apache.hadoop.hbase.master.handler.TestCreateTableHandler
org.apache.hadoop.hbase.master.TestMasterMetricsWrapper
org.apache.hadoop.hbase.master.TestMasterRestartAfterDisablingTable
org.apache.hadoop.hbase.TestAcidGuarantees
org.apache.hadoop.hbase.master.TestRollingRestart
org.apache.hadoop.hbase.regionserver.TestHRegionOnCluster
org.apache.hadoop.hbase.TestFullLogReconstruction
org.apache.hadoop.hbase.coprocessor.TestRegionObserverScannerOpenHook
org.apache.hadoop.hbase.client.TestRestoreSnapshotFromClient
org.apache.hadoop.hbase.coprocessor.TestBigDecimalColumnInterpreter
org.apache.hadoop.hbase.mapreduce.TestTableMapReduce
org.apache.hadoop.hbase.mapreduce.TestWALPlayer
org.apache.hadoop.hbase.client.TestScannersFromClientSide
org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithRemove
org.apache.hadoop.hbase.mapreduce.TestCellCounter
org.apache.hadoop.hbase.TestIOFencing
org.apache.hadoop.hbase.regionserver.TestCompaction
org.apache.hadoop.hbase.mapreduce.TestHLogRecordReader
org.apache.hadoop.hbase.master.TestMasterTransitions
org.apache.hadoop.hbase.client.TestScannerTimeout
org.apache.hadoop.hbase.client.TestClientScannerRPCTimeout
org.apache.hadoop.hbase.util.TestMergeTable
org.apache.hadoop.hbase.regionserver.TestServerCustomProtocol
org.apache.hadoop.hbase.client.TestShell
org.apache.hadoop.hbase.master.TestRestartCluster
org.apache.hadoop.hbase.mapreduce.TestMultithreadedTableMapper
org.apache.hadoop.hbase.mapreduce.TestSecureLoadIncrementalHFilesSplitRecovery
org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithAbort
org.apache.hadoop.hbase.util.TestMiniClusterLoadParallel
org.apache.hadoop.hbase.client.TestHTablePool$TestHTableReusablePool
org.apache.hadoop.hbase.TestDrainingServer
org.apache.hadoop.hbase.util.TestMiniClusterLoadSequential
org.apache.hadoop.hbase.master.TestMasterFileSystem
org.apache.hadoop.hbase.master.TestZKBasedOpenCloseRegion
org.apache.hadoop.hbase.zookeeper.TestZooKeeperACL
org.apache.hadoop.hbase.util.TestCoprocessorScanPolicy
org.apache.hadoop.hbase.master.TestOpenedRegionHandler
org.apache.hadoop.hbase.io.TestFileLink
org.apache.hadoop.hbase.master.TestMasterMetrics
org.apache.hadoop.hbase.client.TestHTableMultiplexer
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles
org.apache.hadoop.hbase.master.TestMasterFailover
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFilesSplitRecovery
org.apache.hadoop.hbase.backup.TestHFileArchiving
org.apache.hadoop.hbase.master.TestTableLockManager
org.apache.hadoop.hbase.master.handler.TestTableDescriptorModification
org.apache.hadoop.hbase.coprocessor.TestRowProcessorEndpoint
org.apache.hadoop.hbase.mapreduce.TestHRegionPartitioner
org.apache.hadoop.hbase.client.TestHCM
org.apache.hadoop.hbase.master.TestMasterShutdown
org.apache.hadoop.hbase.client.TestSnapshotFromClient
org.apache.hadoop.hbase.coprocessor.TestWALObserver
org.apache.hadoop.hbase.snapshot.TestFlushSnapshotFromClient
org.apache.hadoop.hbase.client.TestFromClientSide
org.apache.hadoop.hbase.util.TestMiniClusterLoadEncoded
org.apache.hadoop.hbase.master.TestRegionPlacement
org.apache.hadoop.hbase.client.TestFromClientSide3
org.apache.hadoop.hbase.client.TestFromClientSideWithCoprocessor
org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1
org.apache.hadoop.hbase.security.access.TestAccessController
org.apache.hadoop.hbase.TestLocalHBaseCluster
org.apache.hadoop.hbase.catalog.TestMetaReaderEditor
org.apache.hadoop.hbase.snapshot.TestRestoreFlushSnapshotFromClient
org.apache.hadoop.hbase.coprocessor.TestCoprocessorEndpoint
org.apache.hadoop.hbase.master.TestDistributedLogSplitting
org.apache.hadoop.hbase.util.TestFSUtils
org.apache.hadoop.hbase.util.hbck.TestOfflineMetaRebuildHole
org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
org.apache.hadoop.hbase.coprocessor.TestRegionObserverInterface
org.apache.hadoop.hbase.regionserver.TestSplitTransactionOnCluster
org.apache.hadoop.hbase.master.cleaner.TestHFileCleaner
org.apache.hadoop.hbase.master.TestMaster
org.apache.hadoop.hbase.io.encoding.TestLoadAndSwitchEncodeOnDisk
org.apache.hadoop.hbase.regionserver.wal.TestLogRolling
org.apache.hadoop.hbase.util.TestHBaseFsck
org.apache.hadoop.hbase.regionserver.TestClusterId
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/7206//console
This message is automatically generated.
> fix NPE in EncodedScannerV2.getFirstKeyInBlock()
> ------------------------------------------------
>
> Key: HBASE-9519
> URL: https://issues.apache.org/jira/browse/HBASE-9519
> Project: HBase
> Issue Type: Bug
> Components: HFile
> Affects Versions: 0.98.0, 0.96.1
> Reporter: Liang Xie
> Assignee: Liang Xie
> Attachments: HBASE-9519.txt, HBASE-9519-v2.txt
>
>
> we observed a reproducable NPE while scanning special table under special
> condition in our IntegratedTesting scenario, it was fixed by appling the
> attached patch.
> org.apache.hadoop.hbase.client.ScannerCallable@67ee75a5, java.io.IOException:
> java.io.IOException: java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:1186)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:1175)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2391)
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.hadoop.hbase.ipc.SecureRpcEngine$Server.call(SecureRpcEngine.java:456)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2$EncodedScannerV2.getFirstKeyInBlock(HFileReaderV2.java:1071)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekBefore(HFileReaderV2.java:547)
> at
> org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:159)
> at
> org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:142)
> at
> org.apache.hadoop.hbase.io.HalfStoreFileReader.getLastKey(HalfStoreFileReader.java:267)
> at
> org.apache.hadoop.hbase.regionserver.StoreFile$Reader.passesKeyRangeFilter(StoreFile.java:1543)
> at
> org.apache.hadoop.hbase.regionserver.StoreFileScanner.shouldUseScanner(StoreFileScanner.java:375)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.selectScannersFrom(StoreScanner.java:298)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.getScannersNoCompaction(StoreScanner.java:262)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.<init>(StoreScanner.java:149)
> at org.apache.hadoop.hbase.regionserver.Store.getScanner(Store.java:2122)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.<init>(HRegion.java:3460)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.instantiateRegionScanner(HRegion.java:1645)
> at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1635)
> at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1610)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2377)
> ... 5 more
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