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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2009/01/01 00:38:44 UTC
[jira] Commented: (HBASE-1101) NPE in
HConnectionManager$TableServers.processBatchOfRows
[ https://issues.apache.org/jira/browse/HBASE-1101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12660164#action_12660164 ]
Andrew Purtell commented on HBASE-1101:
---------------------------------------
Got this with HBase trunk on Hadoop 0.19.0:
Dec 31, 2008 11:35:29 PM net.iridiant.heritrix.writer.HBaseWriterProcessor innerProcessResult
SEVERE: Failed write of Record: http://www.tianshui.net.cn/Files/200810/122.jpg (in thread 'ToeThread #28: http://www.tianshui.net.cn/Files/200810/122.jpg'; in processor 'Archiver')
java.io.IOException: java.lang.reflect.UndeclaredThrowableException
at net.iridiant.heritrix.writer.HBaseWriter.write(Unknown Source)
at net.iridiant.heritrix.writer.HBaseWriterProcessor.write(Unknown Source)
at net.iridiant.heritrix.writer.HBaseWriterProcessor.innerProcessResult(Unknown Source)
at org.archive.modules.Processor.process(Processor.java:123)
at org.archive.crawler.framework.ToeThread.processCrawlUri(ToeThread.java:310)
at org.archive.crawler.framework.ToeThread.run(ToeThread.java:157)
Caused by: java.lang.reflect.UndeclaredThrowableException
at $Proxy12.getRegionInfo(Unknown Source)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:798)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:448)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:423)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:500)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:458)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:423)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:500)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:462)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.relocateRegion(HConnectionManager.java:430)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getRegionLocation(HConnectionManager.java:289)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.processBatchOfRows(HConnectionManager.java:947)
at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1267)
at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1238)
at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1218)
at net.iridiant.content.Content.store(Unknown Source)
at net.iridiant.content.Content.store(Unknown Source)
... 6 more
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.NullPointerException
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:701)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:321)
... 23 more
> NPE in HConnectionManager$TableServers.processBatchOfRows
> ---------------------------------------------------------
>
> Key: HBASE-1101
> URL: https://issues.apache.org/jira/browse/HBASE-1101
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Priority: Critical
> Fix For: 0.19.0
>
>
> Had DFS errors take down a region server. Looks like a full restart may be necessary because errors on the region continue. Clients attempting to store to the region get a NPE in HConnectionManager$TableServers.processBatchOfRows.
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.processBatchOfRows(HConnectionManager.java:911)
> at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1267)
> at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1238)
> at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1218)
> at net.iridiant.content.Content.store(Unknown Source)
> at net.iridiant.content.Content.store(Unknown Source)
> ... 6 more
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