GitHub user QiangCai opened a pull request:
https://github.com/apache/incubator-carbondata/pull/278
[CARBONDATA-85][WIP] support insert into carbon table select from table
**1.Support insert into carbon table select from table**
**2.Imporve performance of dataframe loading**
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/QiangCai/incubator-carbondata loaddataframe
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-carbondata/pull/278.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 #278
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commit 217947dc6f167f8ae490d28254eed4785eea73d3
Author: QiangCai <[email protected]>
Date: 2016-10-24T02:54:20Z
DataLoadCoalescedRDD
DataLoadPartitionCoalescer
concurrently read dataframe
commit 39d517179184c8412a488e44b5b914412ec24451
Author: QiangCai <[email protected]>
Date: 2016-11-01T09:39:57Z
add test case
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