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From "Tim Armstrong (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-5500: Reduce catalog update topic size
Date Wed, 28 Jun 2017 16:23:02 GMT
Tim Armstrong has posted comments on this change.

Change subject: IMPALA-5500: Reduce catalog update topic size
......................................................................


Patch Set 7:

The code changes look good. We don't seem to have any test coverage for this flag though -
I grepped for it and don't see it referenced in any tests. Can we add a custom cluster test
that starts up Impala with this flag and runs a query?

Although I'm actually wondering if this should just be the default/only mode. It seems like
compression and decompression are probably less of a bottleneck than the network.

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Gerrit-MessageType: comment
Gerrit-Change-Id: I2f725cd8596205e6101d5b56abf08125faa30b0a
Gerrit-PatchSet: 7
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.behm@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-HasComments: No

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