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From "Jim Apple (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-trunk) IMPALA-3450: LIMITs on plan nodes are reflected in cardinality estimates
Date Thu, 19 May 2016 21:08:38 GMT
Jim Apple has posted comments on this change.

Change subject: IMPALA-3450: LIMITs on plan nodes are reflected in cardinality estimates
......................................................................


Patch Set 4:

It turns out many PlanNodes (not just union) were not taking LIMIT into account to cap their
cardinality estimates. This most recent patch fixes that.

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Gerrit-MessageType: comment
Gerrit-Change-Id: Ic06dcb93bbb2510c0d40151302bd817ef340b825
Gerrit-PatchSet: 4
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Jim Apple <jbapple@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.behm@cloudera.com>
Gerrit-Reviewer: Jim Apple <jbapple@cloudera.com>
Gerrit-HasComments: No

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