Yu Li created HBASE-14660:
-----------------------------
Summary: 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
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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