Hello Henry Robinson,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/4892
to look at the new patch set (#3).
Change subject: IMPALA-4408: Omit null bytes for Kudu scans with no nullable
slots.
......................................................................
IMPALA-4408: Omit null bytes for Kudu scans with no nullable slots.
Kudu does not allocate null bytes if all projected columns are
non-nullable. Otherwise, Kudu allocates a null bit for all columns,
even the non-nullable ones. The bug was that Impala's memory layout
did not match the first requirement.
Change-Id: I762ad9d5cc4198922ea4b5218c504fde355c49a5
---
M fe/src/main/java/org/apache/impala/analysis/SlotDescriptor.java
M fe/src/main/java/org/apache/impala/analysis/TupleDescriptor.java
M testdata/workloads/functional-query/queries/QueryTest/kudu-scan-node.test
3 files changed, 29 insertions(+), 6 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/92/4892/3
--
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I762ad9d5cc4198922ea4b5218c504fde355c49a5
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Alex Behm <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
