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From anand nalya <anand.na...@gmail.com>
Subject Unable to start regionserver in distributed mode
Date Thu, 28 Mar 2013 15:30:48 GMT
Hi,

I'm trying to run HBase in distrbuted mode with 2 region servers, but when
starting it, I'm getting the following error:

starting master, logging to
/home/centos/opt/hbase-0.94.5/bin/../logs/hbase-centos-master-IMPETUS-DSRV01.IMPETUS.CO.IN.out
192.168.145.191: starting regionserver, logging to
/home/centos/opt/hbase-0.94.5/bin/../logs/hbase-centos-regionserver-IMPETUS-DSRV01.IMPETUS.CO.IN.out
192.168.145.183: starting regionserver, logging to
/home/centos/opt/hbase-0.94.5/bin/../logs/hbase-centos-regionserver-IMPETUS-DSRV02.IMPETUS.CO.IN.out
192.168.145.191: Exception in thread "main" java.lang.RuntimeException:
Failed suppression of fs shutdown hook: Thread[Thread-5,5,main]
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:196)
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:83)
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.HRegionServer.startRegionServer(HRegionServer.java:3768)
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.HRegionServer.startRegionServer(HRegionServer.java:3752)
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:61)
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:75)
192.168.145.191:     at
org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
192.168.145.191:     at
org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76)
192.168.145.191:     at
org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:3812)
192.168.145.183: Exception in thread "main" java.lang.RuntimeException:
Failed suppression of fs shutdown hook: Thread[Thread-5,5,main]
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:196)
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:83)
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.HRegionServer.startRegionServer(HRegionServer.java:3768)
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.HRegionServer.startRegionServer(HRegionServer.java:3752)
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:61)
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:75)
192.168.145.183:     at
org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
192.168.145.183:     at
org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76)
192.168.145.183:     at
org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:3812)


The hbase master UI is showing 1 regionserver running on localhost:60020

Regards,
Anand

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