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Posted to user@hbase.apache.org by Libo Yu <yu...@hotmail.com> on 2014/03/27 16:41:30 UTC

Hbase API questions

Hi All, 

I am frustrated with Hbase API. I want to list all the region servers:

regions on the region server and store files in the region. What classes should I use for that?


Libo

Re: Hbase API questions

Posted by Jimmy Xiang <jx...@cloudera.com>.

If you really need to get the store files info, you can take a look at
ProtobufUtil#getStoreFiles if you use 0.96+.


On Thu, Mar 27, 2014 at 9:31 AM, Jimmy Xiang <jx...@cloudera.com> wrote:

> HBaseAdmin#getClusterStatus can be used to list all the region servers.
> For each regionserver, you can use HBaseAdmin#getOnlineRegions to list the
> regions on it.
>
> For store files, they are changing due to compaction/memstore flush.
>
>
> On Thu, Mar 27, 2014 at 8:41 AM, Libo Yu <yu...@hotmail.com> wrote:
>
>> Hi All,
>>
>> I am frustrated with Hbase API. I want to list all the region servers:
>>
>> regions on the region server and store files in the region. What classes
>> should I use for that?
>>
>>
>> Libo
>>
>
>
>

Re: Hbase API questions

Posted by Jimmy Xiang <jx...@cloudera.com>.

HBaseAdmin#getClusterStatus can be used to list all the region servers.
For each regionserver, you can use HBaseAdmin#getOnlineRegions to list the
regions on it.

For store files, they are changing due to compaction/memstore flush.

On Thu, Mar 27, 2014 at 8:41 AM, Libo Yu <yu...@hotmail.com> wrote:

> Hi All,
>
> I am frustrated with Hbase API. I want to list all the region servers:
>
> regions on the region server and store files in the region. What classes
> should I use for that?
>
>
> Libo
>