Jean-Marc Spaggiari created HBASE-10190:
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Summary: rolling_restart seems to be broken in 0.96.
Key: HBASE-10190
URL: https://issues.apache.org/jira/browse/HBASE-10190
Project: HBase
Issue Type: Bug
Components: scripts
Affects Versions: 0.96.0, 0.98.0, 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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