[jira] [Created] (PHOENIX-1012) org.apache.phoenix.filter.SkipScanFilter.navigate cause cpu usage 100%

["yang ming (JIRA)" <ji...@apache.org>]

yang ming created PHOENIX-1012:
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             Summary: 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


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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