Hello Aman Sinha, Anonymous Coward (816), Fang-Yu Rao, Riza Suminto, Joe
McDonnell, Michael Smith, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/23185
to look at the new patch set (#6).
Change subject: IMPALA-14094: Prepend to commit, refactor estimated table stats
......................................................................
IMPALA-14094: Prepend to commit, refactor estimated table stats
IMPALA-14094 adds statistics for the Calcite planner. The row count
statistics for the original planner are estimated within HdfsScanNode
when the statistics are missing because they were not computed with
the compute statistics command.
This commit refactors this estimation code so that it is shareable.
Change-Id: I522e5105867fa1c85df5c04a4bc6cdd5d63443f0
---
A fe/src/main/java/org/apache/impala/planner/HdfsEstimatedMissingTableStats.java
M fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java
2 files changed, 247 insertions(+), 176 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/85/23185/6
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I522e5105867fa1c85df5c04a4bc6cdd5d63443f0
Gerrit-Change-Number: 23185
Gerrit-PatchSet: 6
Gerrit-Owner: Steve Carlin <scar...@cloudera.com>
Gerrit-Reviewer: Aman Sinha <amsi...@cloudera.com>
Gerrit-Reviewer: Anonymous Coward (816)
Gerrit-Reviewer: Fang-Yu Rao <fangyu....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Joe McDonnell <joemcdonn...@cloudera.com>
Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com>
Gerrit-Reviewer: Riza Suminto <riza.sumi...@cloudera.com>
Gerrit-Reviewer: Steve Carlin <scar...@cloudera.com>
