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From kumarvishal09 <...@git.apache.org>
Subject [GitHub] incubator-carbondata pull request #619: [CARBONDATA-735]Dictionary performan...
Date Wed, 01 Mar 2017 12:38:05 GMT
GitHub user kumarvishal09 opened a pull request:

    https://github.com/apache/incubator-carbondata/pull/619

    [CARBONDATA-735]Dictionary performance issue with multiple task in same executor

    **Problem:**
    Currently when more than 1 task is getting launched in one node for a query both the task
is trying to load the dictionary data and its impacting dictionary loading performance.
    **Solution:**
    Need to add monitor for dictionary loading one task will load the dictionary and other
task will be waiting and share the same dictionary data 

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/kumarvishal09/incubator-carbondata DictionaryLoadingissuewithmultipletaksinsameexecutor

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-carbondata/pull/619.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #619
    
----
commit c79bd5255a3dac9ea7db698f23046d56e95d399f
Author: kumarvishal <kumarvishal.1802@gmail.com>
Date:   2017-02-28T10:28:02Z

    Dictionary performance issue with multiple task in same executor

----


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