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From jackylk <...@git.apache.org>
Subject [GitHub] carbondata pull request #1000: [CARBONDATA-1018] Add unsafe ColumnPage imple...
Date Tue, 06 Jun 2017 11:07:53 GMT
GitHub user jackylk opened a pull request:

    https://github.com/apache/carbondata/pull/1000

    [CARBONDATA-1018] Add unsafe ColumnPage implementation

    This PR is based on #987 
    
    In this PR, an `UnsafeColumnPage` is added, it can reduce memory requirement for data
loading. 
    User can add following property to enable this feature
    ```
        CarbonProperties.getInstance()
          .addProperty(CarbonCommonConstants.ENABLE_LOADING_UNSAFE_COLUMN_PAGE, "true")
    ```

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

    $ git pull https://github.com/jackylk/incubator-carbondata unsafepage

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

    https://github.com/apache/carbondata/pull/1000.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 #1000
    
----
commit f3fc51e8ea81d928b2580533b968cf1553424c00
Author: jackylk <jacky.likun@huawei.com>
Date:   2017-06-06T07:39:05Z

    extract interface

commit aac93612dd417c2bbc5e03cd49826348aa6bde7a
Author: jackylk <jacky.likun@huawei.com>
Date:   2017-06-06T07:43:47Z

    add EncodingStrategy

commit be954551a4f560f3f1ecd696ac032793eac33bae
Author: jackylk <jacky.likun@huawei.com>
Date:   2017-06-06T11:03:44Z

    add unsafe column page

----


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