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Posted to dev@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2009/11/06 22:21:32 UTC
[jira] Commented: (HBASE-1613) NPE in
BoundedRangeFileInputStream.read
[ https://issues.apache.org/jira/browse/HBASE-1613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12774411#action_12774411 ]
Jean-Daniel Cryans commented on HBASE-1613:
-------------------------------------------
Just saw that in jph98's master log, it's very bad since it happens on META:
{noformat}
2009-10-31 05:25:26,608 INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_SPLIT: readTest,0159382111,1256954241925: Daughters; readTest,0159382111,1256966724165, readTest,0159465215,1256966724165 from van-test-hadoop6,60020,1256871798792; 1 of 3
2009-10-31 05:25:26,728 WARN org.apache.hadoop.hbase.master.ServerManager: Failed get on info; possible double-assignment?
org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.NullPointerException
at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:847)
at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:837)
at org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:1770)
at sun.reflect.GeneratedMethodAccessor4.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.HBaseRPC$Server.call(HBaseRPC.java:650)
at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915)
Caused by: java.lang.NullPointerException
at org.apache.hadoop.hbase.io.hfile.BoundedRangeFileInputStream.read(BoundedRangeFileInputStream.java:97)
at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:100)
at org.apache.hadoop.hbase.io.hfile.HFile$Reader.decompress(HFile.java:982)
at org.apache.hadoop.hbase.io.hfile.HFile$Reader.readBlock(HFile.java:936)
{noformat}
> NPE in BoundedRangeFileInputStream.read
> ---------------------------------------
>
> Key: HBASE-1613
> URL: https://issues.apache.org/jira/browse/HBASE-1613
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
>
> {code}
> 2009-07-05 22:49:42,560 [IPC Server handler 4 on 60020] ERROR org.apache.hadoop.hbase.regionserver.HRegionServer: java.lang.NullPointerException
> 2009-07-05 22:49:42,562 [IPC Server handler 4 on 60020] INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 60020, call getClosestRowBefore([B@dcd4755, [B@20062487, [B@73482b7d) from 208.76.44.139:46925: error: java.io.IOException: java.lang.NullPoin
> terException
> java.io.IOException: java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:829)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:819)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1729)
> at sun.reflect.GeneratedMethodAccessor3.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.HBaseRPC$Server.call(HBaseRPC.java:643)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:913)
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.BoundedRangeFileInputStream.read(BoundedRangeFileInputStream.java:97)
> at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:100)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader.decompress(HFile.java:970)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader.readBlock(HFile.java:915)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader$Scanner.loadBlock(HFile.java:1242)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader$Scanner.seekTo(HFile.java:1125)
> at org.apache.hadoop.hbase.regionserver.StoreFileGetScan.getStoreFile(StoreFileGetScan.java:80)
> at org.apache.hadoop.hbase.regionserver.StoreFileGetScan.get(StoreFileGetScan.java:65)
> at org.apache.hadoop.hbase.regionserver.Store.get(Store.java:1547)
> at org.apache.hadoop.hbase.regionserver.HRegion.getClosestRowBefore(HRegion.java:1041)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1726)
> ... 5 more
> {code}
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