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Posted to issues@hbase.apache.org by "ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org> on 2015/10/21 11:13:27 UTC
[jira] [Updated] (HBASE-14660) AssertionError found when using
offheap BucketCache with assertion enabled
[ https://issues.apache.org/jira/browse/HBASE-14660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ramkrishna.s.vasudevan updated HBASE-14660:
-------------------------------------------
Attachment: HBASE-14660.patch
Could you try this [~carp84]?
> AssertionError found when using offheap BucketCache with assertion enabled
> --------------------------------------------------------------------------
>
> Key: HBASE-14660
> URL: https://issues.apache.org/jira/browse/HBASE-14660
> Project: HBase
> Issue Type: Bug
> Reporter: Yu Li
> Assignee: ramkrishna.s.vasudevan
> Attachments: HBASE-14660.patch
>
>
> During perf verification of HBASE-14463, found offheap BucketCache not working with assertion enabled in hbase-env.sh:
> {noformat}
> export HBASE_OPTS="-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC"
> {noformat}
> And the error when running PE tool is like:
> {noformat}
> 15/10/21 16:06:34 INFO client.AsyncProcess: #10, table=TestTable, attempt=10/21 failed=20ops, last exception: java.io.IOException: java.io.IOException
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2181)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:106)
> at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> at java.lang.Thread.run(Thread.java:744)
> Caused by: java.lang.AssertionError
> at org.apache.hadoop.hbase.OffheapKeyValue.<init>(OffheapKeyValue.java:52)
> at org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl$ShareableMemoryOffheapKeyValue.<init>(HFileReaderImpl.java:1003)
> at org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl.getCell(HFileReaderImpl.java:949)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseek(StoreFileScanner.java:201)
> at org.apache.hadoop.hbase.regionserver.NonLazyKeyValueScanner.doRealSeek(NonLazyKeyValueScanner.java:55)
> at org.apache.hadoop.hbase.regionserver.KeyValueHeap.generalizedSeek(KeyValueHeap.java:323)
> at org.apache.hadoop.hbase.regionserver.KeyValueHeap.requestSeek(KeyValueHeap.java:279)
> at org.apache.hadoop.hbase.regionserver.StoreScanner.reseek(StoreScanner.java:825)
> at org.apache.hadoop.hbase.regionserver.StoreScanner.seekAsDirection(StoreScanner.java:813)
> at org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:641)
> at org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:153)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5649)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5795)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5568)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:5544)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:5530)
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:2044)
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:663)
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2156)
> {noformat}
> [~ram_krish] and [~anoop.hbase], mind to take a look?
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