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https://issues.apache.org/jira/browse/HBASE-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Marc Spaggiari updated HBASE-10190:
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Summary: rolling_restart java.lang.IllegalArgumentException (was:
rolling_restart seems to be broken in 0.96.)
> rolling_restart java.lang.IllegalArgumentException
> --------------------------------------------------
>
> Key: HBASE-10190
> URL: https://issues.apache.org/jira/browse/HBASE-10190
> Project: HBase
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.98.0, 0.96.0, 0.99.0
> Reporter: Jean-Marc Spaggiari
> Assignee: Jean-Marc Spaggiari
> Priority: Minor
>
> Rolling restart is giving some words as hosts names. (I have added some
> output to the trace below),
> {code}
> hbase@hbasetest1:~$ time ./bin/rolling-restart.sh --graceful
> Gracefully restarting: Command
> 2013-12-17T15:06:08 Disabling load balancer
> 2013-12-17 15:06:11,817 INFO [main] Configuration.deprecation:
> hadoop.native.lib is deprecated. Instead, use io.native.lib.available
> 2013-12-17T15:06:15 Previous balancer state was true
> 2013-12-17T15:06:15 Unloading Command region(s)
> 2013-12-17 15:06:19,991 INFO [main] zookeeper.RecoverableZooKeeper: Process
> identifier=hconnection-0x6dabf4b connecting to ZooKeeper
> ensemble=hbasetest1.domain.com:2181
> 2013-12-17 15:06:20,301 INFO [main] region_mover: Looking for Command
> 2013-12-17 15:06:20,302 INFO [main] region_mover: Checking
> hbasetest4,60020,1387308979399
> 2013-12-17 15:06:20,302 INFO [main] region_mover:
> getHostnameFromServerName(server) = hbasetest4
> 2013-12-17 15:06:20,302 INFO [main] region_mover: Checking
> hbasetest3,60020,1387308979395
> 2013-12-17 15:06:20,303 INFO [main] region_mover:
> getHostnameFromServerName(server) = hbasetest3
> 2013-12-17 15:06:20,303 INFO [main] region_mover: Checking
> hbasetest2,60020,1387310715952
> 2013-12-17 15:06:20,303 INFO [main] region_mover:
> getHostnameFromServerName(server) = hbasetest2
> RuntimeError: Server Command not online
> stripServer at /home/hbase/bin/region_mover.rb:224
> unloadRegions at /home/hbase/bin/region_mover.rb:330
> (root) at /home/hbase/bin/region_mover.rb:484
> 2013-12-17T15:06:20 Unloaded Command region(s)
> 2013-12-17T15:06:20 Stopping regionserver
> Command: ssh: Could not resolve hostname Command: Name or service not known
> 2013-12-17T15:06:20 Restarting regionserver
> Command: ssh: Could not resolve hostname Command: Name or service not known
> 2013-12-17T15:06:21 Reloading Command region(s)
> {code}
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