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From "Huaisi Xu (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-2.3.0 5.5.x) CDH-41243: Parquet scanner regression on wide tables
Date Fri, 24 Jun 2016 19:19:32 GMT
Huaisi Xu has posted comments on this change.

Change subject: CDH-41243: Parquet scanner regression on wide tables
......................................................................


Patch Set 1:

Tim, it is a clean revert. but I reverted all changes in this commit. Am I doing thsis correctly?
I tested in a release build, and performance is similar to 5.4.x after revert.

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Gerrit-MessageType: comment
Gerrit-Change-Id: If6728ed8facd305682d7dfd58f1210fa294bb232
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-2.3.0_5.5.x
Gerrit-Owner: Huaisi Xu <hxu@cloudera.com>
Gerrit-Reviewer: Huaisi Xu <hxu@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-HasComments: No

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