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HBase, mail # user - Setting zookeeper timeout to higher value


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Re: Setting zookeeper timeout to higher value
Vimal Jain 2013-08-21, 11:45
Can someone please give advice on this ?
On Tue, Aug 20, 2013 at 12:41 PM, Vimal Jain <[EMAIL PROTECTED]> wrote:

> Hi,
> I am running Hbase in pseudo distributed mode on top HDFS.
> Recently , i was facing problems related to long GC pauses.
> When i read in official documentation , its suggested to increase
> zookeeper timeout.
>
> I am planning to make it 10 minutes .I understand the risk of increasing
> timeout means it takes a while for master to assign new regionserver in
> case of a RS failure.
> But as i am running Pseudo distributed mode , there is only one RS and
> even if it goes down my entire system is down , so increasing timeout does
> not seems to be an issue in my case.But still , i would like expert's
> advice on this.
>
>
> Here is my hbase-site.xml :-
>
> <configuration>
> *        <property>
>                 <name>zookeeper.session.timeout</name>
>                 <value>600000</value>
>          </property>
>         <property>
>                 <name>hbase.zookeeper.property.tickTime</name>
>                 <value>30000</value>
>         </property>*
>         <property>
>                 <name>hbase.rootdir</name>
>                 <value>hdfs://192.168.20.30:9000/hbase</value>
>         </property>
>         <property>
>                 <name>hbase.cluster.distributed</name>
>                 <value>true</value>
>          </property>
>          <property>
>               <name>hbase.zookeeper.quorum</name>
>               <value>192.168.20.30</value>
>         </property>
>         <property>
>               <name>dfs.replication</name>
>               <value>1</value>
>         </property>
>          <property>
>                  <name>hbase.zookeeper.property.clientPort</name>
>                  <value>2181</value>
>         </property>
>         <property>
>                  <name>hbase.zookeeper.property.dataDir</name>
>                  <value>/home/hadoop/HbaseData/zookeeper</value>
>         </property>
> </configuration>
>
> --
> Thanks and Regards,
> Vimal Jain
>

--
Thanks and Regards,
Vimal Jain