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From ravipesala <>
Subject [GitHub] incubator-carbondata pull request #872: [CARBONDATA-1007] Keep the pointers ...
Date Mon, 01 May 2017 03:09:31 GMT
GitHub user ravipesala opened a pull request:

    [CARBONDATA-1007] Keep the pointers in unsafe to reduce the GC over head

    Current unsafe sort does not keep pointers in memory. Memory profiler shows considerable
amount of java heap taken by row pointers.
    So this PR keeps pointers to offheap to reduce GC over head

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

    $ git pull keep-pointers-in-unsafe

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

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

    This closes #872
commit 065451417db115c6819a5616169db0141efdb43f
Author: ravipesala <>
Date:   2017-05-01T03:04:26Z

    Keep the pointers in unsafe to reduce the GC over head


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