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From "Zach Amsden (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-5180: Don't balk at non-deterministic exprs
Date Thu, 06 Apr 2017 23:43:51 GMT
Zach Amsden has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/6575

Change subject: IMPALA-5180: Don't balk at non-deterministic exprs
......................................................................

IMPALA-5180: Don't balk at non-deterministic exprs

HDFS partition pruning can run afoul of our logic of considering
Exprs which have no SlotRefs as bound by default when it gets a
non-deterministic expression.  The fix is to simply not use such
expressions for considering partition pruning.

Change-Id: I91054c6bf017401242259a1eff5e859085285546
---
M fe/src/main/java/org/apache/impala/analysis/Expr.java
M fe/src/main/java/org/apache/impala/planner/HdfsPartitionPruner.java
M fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java
3 files changed, 21 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/75/6575/1
-- 
To view, visit http://gerrit.cloudera.org:8080/6575
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I91054c6bf017401242259a1eff5e859085285546
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Zach Amsden <zamsden@cloudera.com>

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