GitHub user yhuai opened a pull request:
https://github.com/apache/spark/pull/1308
[SPARK-2375][SQL] JSON schema inference may not resolve type conflicts
correctly for a field inside an array of structs
For example, for
```
{"array": [{"field":214748364700}, {"field":1}]}
```
the type of field is resolved as IntType. While, for
```
{"array": [{"field":1}, {"field":214748364700}]}
```
the type of field is resolved as LongType.
JIRA: https://issues.apache.org/jira/browse/SPARK-2375
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yhuai/spark SPARK-2375
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1308.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 #1308
----
commit 10794eb84f6503348316502d4d6150f157da1d28
Author: Yin Huai <[email protected]>
Date: 2014-07-05T20:08:00Z
Correctly resolve the type of a field inside an array of structs.
commit 1b2ff9f17fe50ee649e5848d0fbaa39d7d30f2de
Author: Yin Huai <[email protected]>
Date: 2014-07-05T20:08:26Z
Merge remote-tracking branch 'upstream/master' into SPARK-2375
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