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From Ted Yu <yuzhih...@gmail.com>
Subject Re: How to validate HBase configuration (for region servers) from HBase admin page?
Date Mon, 28 Jul 2014 18:38:25 GMT
bq. <source>hbase-site.xml</source>

Can you check the hbase-site.xml which is in classpath of the region server
?

What release of hbase are you using ?

Cheers


On Mon, Jul 28, 2014 at 11:28 AM, gabriela montiel <
gabriela.montiel@oracle.com> wrote:

> Hi all,
>
> We have set up an HBase cluster with 10 region nodes. We modified the
> default configurations to handle bucket cache in the hbase-site.xml (for
> all region servers) as follows:
>
>   <property>
>     <name>hbase.regionserver.handler.count</name>
>     <value>40</value>
>   </property>
>   <property>
>     <name>hbase.bucketcache.ioengine</name>
>     <value>offheap</value>
>   </property>
>   <property>
> <name>hbase.bucketcache.percentage.in.combinedcache</name>
>     <value>0.8</value>
>   </property>
>   <property>
>     <name>hbase.bucketcache.size</name>
>     <value>40000</value>
>   </property>
>
> However, when we access the HBase configuration page on the HBase Web
> admin, we are not able to see the updated configurations, even for the ones
> not related to bucket cache:
>
> <property><name>hbase.regionserver.handler.count</
> name><value>*30*</value><source>hbase-site.xml</source></property>
>
>
> Can you give us a hint on why the configurations are not seen in the HBase
> configuration site, and how we can check out the HBase configuration for
> all region servers?
>
> Thanks,
>
> Gaby
>
>
>
>
>
>
>
>
>
>

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