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From Matteo Bertozzi <theo.berto...@gmail.com>
Subject Re: "compact" command cannot trigger major compaction
Date Fri, 21 Feb 2014 09:44:00 GMT
did you tried to use the "major_compact" command?
hbase> major_compact 't1'

Matteo



On Fri, Feb 21, 2014 at 9:40 AM, Ramon Wang <ramon@appannie.com> wrote:

> Hi Folks
>
> I'm trying to trigger a major compaction in my HBase cluster with 16 data
> nodes, in the shell command, i input the following command:
>
> hbase> compact 't1'
>
>
> But it seems doesn't work, what i got from MASTER log is as below, nothing
> more, :
>
> 2014-02-21 01:36:40,232 WARN org.apache.hadoop.conf.Configuration:
> > fs.default.name is deprecated. Instead, use fs.defaultFS
> > 2014-02-21 01:36:40,235 INFO org.apache.zookeeper.ZooKeeper: Initiating
> > client connection,
> > connectString=aa-prod-nn-1:2181,aa-prod-nn-2:2181,aa-prod-mgt:2181
> > sessionTimeout=60000
> >
> watcher=catalogtracker-on-org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@34cf935a
> > 2014-02-21 01:36:40,236 INFO
> > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: The identifier of
> > this process is 57962@aa-prod-nn-2
> > 2014-02-21 01:36:40,236 INFO org.apache.zookeeper.ClientCnxn: Opening
> > socket connection to server aa-prod-nn-1/10.2.2.11:2181. Will not
> attempt
> > to authenticate using SASL (java.lang.SecurityException: Unable to
> locate a
> > login configuration)
> > 2014-02-21 01:36:40,238 INFO org.apache.zookeeper.ClientCnxn: Socket
> > connection established to aa-prod-nn-1/10.2.2.11:2181, initiating
> session
> > 2014-02-21 01:36:40,249 INFO org.apache.zookeeper.ClientCnxn: Session
> > establishment complete on server aa-prod-nn-1/10.2.2.11:2181, sessionid
> =
> > 0x14449b786b60eec, negotiated timeout = 40000
> > 2014-02-21 01:36:40,688 INFO org.apache.zookeeper.ZooKeeper: Session:
> > 0x14449b786b60eec closed
> > 2014-02-21 01:36:40,688 INFO org.apache.zookeeper.ClientCnxn: EventThread
> > shut down
>
>
> And in the HBASE UI "Table Attributes" list, Compaction --> NONE, guys, any
> idea? Thanks.
>
> Cheers
> Ramon
>

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