Hello Matthew Jacobs,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/5958
to look at the new patch set (#4).
Change subject: IMPALA-4859: Push down IS NULL / IS NOT NULL to Kudu
......................................................................
IMPALA-4859: Push down IS NULL / IS NOT NULL to Kudu
This detects IS NULL / IS NOT NULL and creates a Kudu
predicate to push this to Kudu.
For testing, there are planner tests to verify that the
predicate is pushed to Kudu. There are also end-to-end
tests for correctness.
Change-Id: I9c96fec8d41f77222879c0ffdd6940b168e47e65
---
M fe/src/main/java/org/apache/impala/planner/KuduScanNode.java
M
testdata/workloads/functional-planner/queries/PlannerTest/kudu-selectivity.test
M testdata/workloads/functional-planner/queries/PlannerTest/kudu.test
M testdata/workloads/functional-query/queries/QueryTest/kudu-scan-node.test
4 files changed, 80 insertions(+), 3 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/58/5958/4
--
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I9c96fec8d41f77222879c0ffdd6940b168e47e65
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Marcel Kornacker <[email protected]>
Gerrit-Reviewer: Matthew Jacobs <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
