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From "Matthew Jacobs (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4662: Fix NULL literal handling in Kudu IN list predicates
Date Thu, 15 Dec 2016 00:04:32 GMT
Matthew Jacobs has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/5505

Change subject: IMPALA-4662: Fix NULL literal handling in Kudu IN list predicates
......................................................................

IMPALA-4662: Fix NULL literal handling in Kudu IN list predicates

The KuduScanNode attempts to push IN list predicates to the
Kudu scan, but NULL literals cannot be pushed. The code in
KuduScanNode needed to check if the Literals in the
InPredicate is a NullLiteral, in which case the entire IN
list should not be pushed to Kudu.

The same handling is already in place for binary predicate
pushdown.

Change-Id: Iaf2c10a326373ad80aef51a85cec64071daefa7b
---
M fe/src/main/java/org/apache/impala/planner/KuduScanNode.java
M testdata/workloads/functional-planner/queries/PlannerTest/kudu.test
2 files changed, 15 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/05/5505/1
-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Iaf2c10a326373ad80aef51a85cec64071daefa7b
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Matthew Jacobs <mj@cloudera.com>

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