FAQ
Hi All,

I have 2 nodes Centos cluster running CM/hadoop/hbase.

I had 30GB each for both node.

I loaded data to hbase which filled up the space.

Now, my admin says he can increase 20GB to 200GB each.

But How do I configure CM to use 200GB please?

Any thoughts?

Thanks

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  • Philip Zeyliger at Aug 28, 2012 at 5:33 pm
    Hi Mike,

    HDFS had a configuration property called "Datanode data directories." This
    is a list of directories which the datanodes use for local storage. Be
    sure that these include all the free space that your administrator has
    configured. The datanodes will pick that up, and you'll see more space in
    HDFS.

    -- Philip
    On Tue, Aug 28, 2012 at 10:12 AM, Mike wrote:

    Hi All,

    I have 2 nodes Centos cluster running CM/hadoop/hbase.

    I had 30GB each for both node.

    I loaded data to hbase which filled up the space.

    Now, my admin says he can increase 20GB to 200GB each.

    But How do I configure CM to use 200GB please?

    Any thoughts?

    Thanks
  • Mike at Aug 30, 2012 at 8:17 pm
    Thanks Philip.


    On Tuesday, August 28, 2012 1:33:02 PM UTC-4, Philip Zeyliger wrote:

    Hi Mike,

    HDFS had a configuration property called "Datanode data directories."
    This is a list of directories which the datanodes use for local storage.
    Be sure that these include all the free space that your administrator has
    configured. The datanodes will pick that up, and you'll see more space in
    HDFS.

    -- Philip

    On Tue, Aug 28, 2012 at 10:12 AM, Mike <mike...@gmail.com <javascript:>>wrote:
    Hi All,

    I have 2 nodes Centos cluster running CM/hadoop/hbase.

    I had 30GB each for both node.

    I loaded data to hbase which filled up the space.

    Now, my admin says he can increase 20GB to 200GB each.

    But How do I configure CM to use 200GB please?

    Any thoughts?

    Thanks

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postedAug 28, '12 at 5:12p
activeAug 30, '12 at 8:17p
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