Tim Armstrong has posted comments on this change.

Change subject: IMPALA-5867: Fix bugs parsing 2-digit year
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Patch Set 3:

(1 comment)

One reason that this is a lot safer than the old code is that all of the data 
manipulation is now enclosed in the try/catch.

http://gerrit.cloudera.org:8080/#/c/7910/3//COMMIT_MSG
Commit Message:

PS3, Line 22: 1. A date without month/day is considered invalid. Note this is
            :    different from Hive.
> This is one of the many differences between Impala and Hive. I'm not sure h
Yeah this is a pre-existing difference from Hive. If you omit month or day I 
believe Hive assumes you meant "1" but we don't assume that.

It doesn't make sense to change this as part of this patch.


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ia4f430caea88b6c33f8050a1984ee0ee32ecb0a1
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Tianyi Wang <tw...@cloudera.com>
Gerrit-Reviewer: Matthew Jacobs <m...@cloudera.com>
Gerrit-Reviewer: Tianyi Wang <tw...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
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