[GitHub] spark pull request #23014: [MINOR][SQL] Add disable bucketedRead workaround ...

[wangyum]

GitHub user wangyum opened a pull request:

    https://github.com/apache/spark/pull/23014

    [MINOR][SQL] Add disable bucketedRead workaround when throw RuntimeException

    ## What changes were proposed in this pull request?
    It will throw `RuntimeException` when read from bucketed table(about 1.7G 
per bucket file):
    
![image](https://user-images.githubusercontent.com/5399861/48346889-8041ce00-e6b7-11e8-83b0-ead83fb15821.png)
    
    Default(enable bucket read):
    
![image](https://user-images.githubusercontent.com/5399861/48347084-2c83b480-e6b8-11e8-913a-9cafc043e9e4.png)
    
    Disable bucket read:
    
![image](https://user-images.githubusercontent.com/5399861/48347099-3a393a00-e6b8-11e8-94af-cb814e1ba277.png)
    
    
    ## How was this patch tested?
    
    manual tests


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

    $ git pull https://github.com/wangyum/spark anotherWorkaround

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

    https://github.com/apache/spark/pull/23014.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 #23014
    
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commit a41551efd667f3ed6c30b0a2b262818e37d00884
Author: Yuming Wang <yumwang@...>
Date:   2018-11-12T12:06:35Z

    Add new workaround

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