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From "Marcel Kornacker (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-trunk) IMPALA-2840: Don't store table location in partition location
Date Thu, 03 Mar 2016 01:18:00 GMT
Marcel Kornacker has posted comments on this change.

Change subject: IMPALA-2840: Don't store table location in partition location
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/2355/2//COMMIT_MSG
Commit Message:

Line 12: bit in the common case.
> Dimitris and I chatted out-of-band and decided to try the following approac
Regarding Dimitris' original point about this being a short-term solution: for on-prem deployments,
I think a hierarchical directory structure will remain the standard, and having a good solution
for that is very valuable, so I agree with keeping the basic design of this change in place.

Regarding point 3: before doing anything there I think we should wait until we see use cases.
Right now, I don't have a feel for what the partition locations in s3 will actually look like
(it's entirely possible that it'll mirror what we have in hdfs today).


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Gerrit-MessageType: comment
Gerrit-Change-Id: I8c67b6ce0f83de2f5277a528a9ce67e47d638adb
Gerrit-PatchSet: 2
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Jim Apple <jbapple@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Gerrit-Reviewer: Jim Apple <jbapple@cloudera.com>
Gerrit-Reviewer: Marcel Kornacker <marcel@cloudera.com>
Gerrit-HasComments: Yes

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