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From "Rong-En Fan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-925) HRS NPE on way out if no master to connect to
Date Tue, 14 Oct 2008 19:47:44 GMT

    [ https://issues.apache.org/jira/browse/HBASE-925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639563#action_12639563
] 

Rong-En Fan commented on HBASE-925:
-----------------------------------

judging from svn commit log, seems that you only fixed in trunk but not 0.18 branch ?

> HRS NPE on way out if no master to connect to
> ---------------------------------------------
>
>                 Key: HBASE-925
>                 URL: https://issues.apache.org/jira/browse/HBASE-925
>             Project: Hadoop HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.18.1, 0.19.0
>
>
> {code}
> 08/10/14 18:13:17 FATAL regionserver.HRegionServer: Unhandled exception. Aborting...
> java.io.IOException: Call failed on local exception
>         at org.apache.hadoop.ipc.Client.call(Client.java:718)
>         at org.apache.hadoop.hbase.ipc.HbaseRPC$Invoker.invoke(HbaseRPC.java:245)
>         at $Proxy0.getProtocolVersion(Unknown Source)
>         at org.apache.hadoop.hbase.ipc.HbaseRPC.getProxy(HbaseRPC.java:388)
>         at org.apache.hadoop.hbase.ipc.HbaseRPC.getProxy(HbaseRPC.java:364)
>         at org.apache.hadoop.hbase.ipc.HbaseRPC.getProxy(HbaseRPC.java:412)
>         at org.apache.hadoop.hbase.ipc.HbaseRPC.waitForProxy(HbaseRPC.java:328)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:709)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:290)
>         at java.lang.Thread.run(Thread.java:674)
> Caused by: java.net.ConnectException: Connection refused
>         at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>         at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592)
>         at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:118)
>         at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:300)
>         at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:177)
>         at org.apache.hadoop.ipc.Client.getConnection(Client.java:789)
>         at org.apache.hadoop.ipc.Client.call(Client.java:704)
>         ... 9 more
> 08/10/14 18:13:17 DEBUG hbase.RegionHistorian: Offlined
> 08/10/14 18:13:17 INFO ipc.Server: Stopping server on 60020
> Exception in thread "regionserver/0:0:0:0:0:0:0:0:60020" java.lang.NullPointerException
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:449)
>         at java.lang.Thread.run(Thread.java:674)
> {code}

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