Hello Philip Zeyliger, Impala Public Jenkins,
I'd like you to do a code review. Please visit
http://gerrit.cloudera.org:8080/10367
to review the following change.
Change subject: IMPALA-6972: Disable parallel dataload on MINICLUSTER_PROFILE=2
......................................................................
IMPALA-6972: Disable parallel dataload on MINICLUSTER_PROFILE=2
There is a Hive bug in Hive 1.1.0 that can result
in a NullPointerException when doing parallel Hive
operations (see IMPALA-6532). Since dataload goes
parallel on Hive loads starting with IMPALA-6372,
dataload can hit this error on Hive 1.1.0 (i.e.
IMPALA_MINICLUSTER_PROFILE=2). This is impacting
builds on the 2.x branch.
This disables parallel dataload for IMPALA_MINICLUSTER_PROFILE=2.
IMPALA_MINICLUSTER_PROFILE=3 uses a newer version
of Hive that has a fix for this, so this continues
to use parallel dataload for that case.
Parallelism can be reenabled when Hive 1.1.0 gets the
fix from Hive 2.1.1.
Change-Id: I90a0f2b3756d7192fa7db2958031b8c88eb606e6
Reviewed-on: http://gerrit.cloudera.org:8080/10306
Reviewed-by: Philip Zeyliger <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M bin/impala-config.sh
M bin/load-data.py
M testdata/bin/create-load-data.sh
3 files changed, 12 insertions(+), 1 deletion(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/67/10367/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: 2.x
Gerrit-MessageType: newchange
Gerrit-Change-Id: I90a0f2b3756d7192fa7db2958031b8c88eb606e6
Gerrit-Change-Number: 10367
Gerrit-PatchSet: 1
Gerrit-Owner: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Philip Zeyliger <[email protected]>
