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https://issues.apache.org/jira/browse/HADOOP-2630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12559717#action_12559717
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Billy Pearson commented on HADOOP-2630:
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the above message is shown when the region server that was hosting the meta
table is back online its shows a connection error if its off line
> Master GUI does not handle the redeployment of the meta table.
> --------------------------------------------------------------
>
> Key: HADOOP-2630
> URL: https://issues.apache.org/jira/browse/HADOOP-2630
> Project: Hadoop
> Issue Type: Bug
> Components: contrib/hbase
> Reporter: Billy Pearson
> Priority: Minor
> Fix For: 0.17.0
>
>
> Master GUI does not handle the redeployment of the meta table. If one of the
> region servers fail when hosting the .META. looks like its cache it but not
> looking for the new location when its not found at know location. reproduce
> by killing the region server hosting the META region.
> The below is show when the tables should be listed
> {code}
> error msg : org.apache.hadoop.ipc.RemoteException:
> org.apache.hadoop.hbase.NotServingRegionException: .META.,,1 at
> org.apache.hadoop.hbase.HRegionServer.getRegion(HRegionServer.java:1674) at
> org.apache.hadoop.hbase.HRegionServer.getRegion(HRegionServer.java:1646) at
> org.apache.hadoop.hbase.HRegionServer.openScanner(HRegionServer.java:1515) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585) at
> org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413) at
> org.apache.hadoop.ipc.Server$Handler.run(Server.java:908)
> {code}
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