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From Terry Healy <the...@bnl.gov>
Subject Re: Deploying Drill in a clustered Environment
Date Mon, 16 Jun 2014 21:00:13 GMT
Thanks Tim.

I'm starting with 6 nodes. Got as far as trying to registering file 
systems, but when I start Drill, all the storage plugins fail.

I'm most interested to get HDFS up; is that 'dfs' or 'hadoop_simple'?

I have hBase running on the cluster, but I see this error:

  DEBUG o.a.d.e.s.h.HBaseStoragePluginConfig - Initializing HBase 
StoragePlugin configuration with zookeeper quorum 'localhost', port '2181'.

So I assume I have to set it to my 3 active Zookeepers, in the config here:

"hbase.zookeeper.quorum" : "localhost",

So just hostnames separated by commas?

Thanks for your help.


On 06/16/2014 04:04 PM, Timothy Chen wrote:
> Hi Terry,
> You can start testing even with one node if you like, but ofcourse to
> gain more power for parallelizing you want more nodes which is what
> Drill is designed for.
> Drill can pull from HDFS from the configured HDFS information as part
> of the storage engine config. More info about that should be available
> in our wiki.
> Tim
> On Mon, Jun 16, 2014 at 12:41 PM, Terry Healy <thealy@bnl.gov> wrote:
>> Hi-
>> Is it necessary to install Drill on all the nodes of an HDFS cluster, or is
>> it OK to start testing with a few?
>> Thanks

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