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From "Alex Behm (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4767: Workaround for HIVE-15653 to preserve table stats.
Date Wed, 18 Jan 2017 19:55:29 GMT
Alex Behm has uploaded a new patch set (#2).

Change subject: IMPALA-4767: Workaround for HIVE-15653 to preserve table stats.
......................................................................

IMPALA-4767: Workaround for HIVE-15653 to preserve table stats.

HIVE-15653 is a Hive Metastore bug that results in ALTER TABLE
commands wiping the table stats of unpartitioned tables.

Until the Hive bug is fixed, this patch adds a workaround
to Impala that forces the Metastore to preserve the table stats.

Testing: Private core/hdfs run passed.

Change-Id: Ic191c765f73624bc716badadd7215c8dca9d6b1f
---
M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java
M testdata/workloads/functional-query/queries/QueryTest/compute-stats.test
2 files changed, 55 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/31/5731/2
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic191c765f73624bc716badadd7215c8dca9d6b1f
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Alex Behm <alex.behm@cloudera.com>

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