GitHub user nbeyer opened a pull request:
https://github.com/apache/spark/pull/15147
[SPARK-17545] [SQL] Handle additional time offset formats of ISO 8601
## What changes were proposed in this pull request?
Allows flexibility in handling additional ISO 8601 time offset variants.
The current parsing of ISO 8601 is exclusive to W3C's datetime note (and XML
Schema datetime). This change will allow offset to be handled as "HH:MM",
"HHMM" and "HH".
This is one suggested approach to handling these variants. The other
suggestions are to switch back to SimpleDateFormat and utilize the 'X' pattern
flag. Another suggestion is to wait for a future release of commons-lang.
Either of these suggestions can be implemented later over top of this
suggestion.
## How was this patch tested?
The patch was tested by running all existing unit tests and by augmenting
the existing tests with additional assertions.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nbeyer/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15147.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 #15147
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commit db2e1f0c0b6bbf4683bbc2b876500141961becc0
Author: Nathan Beyer <[email protected]>
Date: 2016-09-19T02:23:05Z
Handle additional time offset formats of ISO 8601
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