GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/10979
[SPARK-13070][SQL] Better error message when Parquet schema merging fails
Make sure we throw better error messages when Parquet schema merging fails.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 schema-merging-failure-message
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10979.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 #10979
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commit 539fab0b2350bd7e51a76f6bc8ec32f667497d9d
Author: Cheng Lian <[email protected]>
Date: 2016-01-29T01:43:03Z
Better error message when Parquet schema merging fails
commit 43715cb7c18a0ad7d236e57dcb1c3c177385142d
Author: Cheng Lian <[email protected]>
Date: 2016-01-29T02:30:17Z
Addresses PR comments
commit f7683af45c2e93952db97a78ba933ab19680778f
Author: Cheng Lian <[email protected]>
Date: 2016-01-29T06:57:12Z
Addresses PR comments
commit 2e594af83fd4d8ea30c5e88226f173220e0ed8a5
Author: Liang-Chi Hsieh <[email protected]>
Date: 2016-01-29T08:31:37Z
Prevent merged schema set wrong optional metadata.
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