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https://issues.apache.org/jira/browse/PHOENIX-1012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
yang ming updated PHOENIX-1012:
-------------------------------
Attachment: YWSOQISBG8(GAY7[F5IWFW0.jpg
> org.apache.phoenix.filter.SkipScanFilter.navigate cause cpu usage 100%
> ----------------------------------------------------------------------
>
> Key: PHOENIX-1012
> URL: https://issues.apache.org/jira/browse/PHOENIX-1012
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 3.0.0
> Environment: hbase-0.94.19
> Reporter: yang ming
> Priority: Critical
> Attachments: YWSOQISBG8(GAY7[F5IWFW0.jpg
>
>
> With jvm monitor we found org.apache.phoenix.filter.SkipScanFilter.navigate
> cause cpu usage 100%.
> org.apache.phoenix.filter.SkipScanFilter.navigate(SkipScanFilter.java:287)
> jstack:
> "IPC Server handler 97 on 60020" daemon prio=10 tid=0x00002aaac8727800
> nid=0x35dc runnable [0x000000004aa6d000]
> java.lang.Thread.State: RUNNABLE
> at
> org.apache.phoenix.filter.SkipScanFilter.navigate(SkipScanFilter.java:287)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:112)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:354)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:390)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:143)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:4047)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:4123)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:3990)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:3980)
> at
> org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver.scanUnordered(GroupedAggregateRegionObserver.java:382)
> at
> org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver.doPostScannerOpen(GroupedAggregateRegionObserver.java:133)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postScannerOpen(BaseScannerRegionObserver.java:66)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postScannerOpen(RegionCoprocessorHost.java:1316)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.internalOpenScanner(HRegionServer.java:2588)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2556)
> at sun.reflect.GeneratedMethodAccessor116.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.WritableRpcEngine$Server.call(WritableRpcEngine.java:323)
> at
> org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1434)
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