Hello Zoltan Borok-Nagy, Csaba Ringhofer,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/18058
to look at the new patch set (#2).
Change subject: IMPALA-11037: Bump ORC to 1.7.0-p4 to contain ORC-1020
......................................................................
IMPALA-11037: Bump ORC to 1.7.0-p4 to contain ORC-1020
ORC-1020 improves read performance of the ORC library in scanning random
integers. Columns that encoded into integers, e.g. dictionary encoded
strings, will also benifit from this. This patch bumps the ORC version
from 1.7.0-p3 to 1.7.0-p4 to have the improvement.
Test:
- Build ORC locally.
Change-Id: Id0d3cc3b357e2f03f2eca7c289ec376d12d58061
---
M buildall.sh
A
source/orc/orc-1.7.0-patches/0004-ORC-1020-C-Optimize-RleDecoderV2-nextDirect-base-on-.patch
2 files changed, 962 insertions(+), 3 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/native-toolchain
refs/changes/58/18058/2
--
To view, visit http://gerrit.cloudera.org:8080/18058
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Gerrit-Project: native-toolchain
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Id0d3cc3b357e2f03f2eca7c289ec376d12d58061
Gerrit-Change-Number: 18058
Gerrit-PatchSet: 2
Gerrit-Owner: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
