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https://issues.apache.org/jira/browse/HBASE-27596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
longping_jie updated HBASE-27596:
---------------------------------
Affects Version/s: 2.5.2
> Unexpected throwable object java.lang.RuntimeException: Cached block contents
> differ, which should not have happened.cacheKey
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-27596
> URL: https://issues.apache.org/jira/browse/HBASE-27596
> Project: HBase
> Issue Type: Bug
> Components: BucketCache
> Affects Versions: 2.2.6, 2.5.2
> Reporter: longping_jie
> Priority: Major
>
> This uncaught exception caused the RegionServer to crash.
>
> 2023-01-19 03:19:06,986 ERROR
> [RpcServer.default.RWQ.Fifo.scan.handler=226,queue=19,port=60020]
> ipc.RpcServer: Unexpected throwable object
> java.lang.RuntimeException: Cached block contents differ, which should not
> have happened.cacheKey:bbec4ed53b6d475cbb8711f183556eb0_14145152
> at
> org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.validateBlockAddition(BlockCacheUtil.java:205)
> at
> org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.shouldReplaceExistingCacheBlock(BlockCacheUtil.java:237)
> at
> org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shouldReplaceExistingCacheBlock(BucketCache.java:432)
> at
> org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.cacheBlockWithWait(BucketCache.java:417)
> at
> org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.cacheBlock(BucketCache.java:403)
> at
> org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.cacheBlock(CombinedBlockCache.java:68)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl.lambda$readBlock$2(HFileReaderImpl.java:1528)
> at java.util.Optional.ifPresent(Optional.java:159)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl.readBlock(HFileReaderImpl.java:1526)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl.readNextDataBlock(HFileReaderImpl.java:928)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl.isNextBlock(HFileReaderImpl.java:1061)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl.positionForNextBlock(HFileReaderImpl.java:1055)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl._next(HFileReaderImpl.java:1073)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl.next(HFileReaderImpl.java:1094)
> at
> org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseekAtOrAfter(StoreFileScanner.java:351)
> at
> org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseek(StoreFileScanner.java:244)
> at
> org.apache.hadoop.hbase.regionserver.NonLazyKeyValueScanner.doRealSeek(NonLazyKeyValueScanner.java:55)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.generalizedSeek(KeyValueHeap.java:324)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.reseek(KeyValueHeap.java:267)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.reseek(StoreScanner.java:1099)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.seekAsDirection(StoreScanner.java:1088)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.seekOrSkipToNextColumn(StoreScanner.java:823)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:730)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:157)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:6681)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:6845)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:6615)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:3238)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:3483)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:42278)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:379)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
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