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From kumarvishal09 <...@git.apache.org>
Subject [GitHub] carbondata pull request #1811: [CARBONDATA-2034]Fixed Query performance issu...
Date Tue, 16 Jan 2018 09:24:37 GMT
GitHub user kumarvishal09 opened a pull request:

    https://github.com/apache/carbondata/pull/1811

    [CARBONDATA-2034]Fixed Query performance issue

    **Problem:** Dictionary loading is taking more time in executor side when number of nodes
is high.
    
    **Solution**: During query no need to load non complex dimension dictionary. Dictionary
decoder will take care of loading and decoding the dictionary column
    
     - [ ] Any interfaces changed?
     
     - [ ] Any backward compatibility impacted?
     
     - [ ] Document update required?
    
     - [ ] Testing done
            Please provide details on 
            - Whether new unit test cases have been added or why no new tests are required?
            - How it is tested? Please attach test report.
            - Is it a performance related change? Please attach the performance test report.
            - Any additional information to help reviewers in testing this change.
           
     - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella
JIRA. 
    


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

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

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

    https://github.com/apache/carbondata/pull/1811.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 #1811
    
----
commit eb11a0f8a6ed1821eaf0b87e0336b2c56a39bf8d
Author: kumarvishal <kumarvishal.1802@...>
Date:   2018-01-16T09:07:25Z

    Fixed Query performance issue

----


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