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From ravipesala <...@git.apache.org>
Subject [GitHub] carbondata pull request #1099: [CARBONDATA-1232] Datamap implementation for ...
Date Tue, 27 Jun 2017 07:49:06 GMT
GitHub user ravipesala opened a pull request:

    https://github.com/apache/carbondata/pull/1099

    [CARBONDATA-1232] Datamap implementation for Blocklet

    Bypassed btree implementations and used datamap to get the pruned blocklets. Only driver
side datamap is maintained and all required information will be send to executor.
    No datamap/btree will be maintained in executor.
    Implementation classes are
    
    org.apache.carbondata.core.indexstore.blockletindex.BlockletTableMap
    org.apache.carbondata.core.indexstore.blockletindex.BlockletDataMap
    Here only used unsafe storage to store data.

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

    $ git pull https://github.com/ravipesala/incubator-carbondata blocklet-datamap

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

    https://github.com/apache/carbondata/pull/1099.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 #1099
    
----
commit 7cf48d9a9b8bd7814c90c61172e06295fd3a1064
Author: ravipesala <ravi.pesala@gmail.com>
Date:   2017-06-17T17:23:57Z

    Added blocklet index implementation in datamap

commit 0216583315232ddb80ada23451793f7e025e33a0
Author: ravipesala <ravi.pesala@gmail.com>
Date:   2017-06-22T04:49:52Z

    Blocklet implementation for datamap

commit 579a9ecea16ab9f837605543e1991f34e20d4420
Author: ravipesala <ravi.pesala@gmail.com>
Date:   2017-06-25T11:45:49Z

    Added LRU cache to blocklet data map.

commit b9983cc6c01b4950d9ab06561ca16ac558fca886
Author: ravipesala <ravi.pesala@gmail.com>
Date:   2017-06-26T14:31:35Z

    Fixed update test fail

----


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