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From "Bharath Vissapragada (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4020: Handle external conflicting changes to HMS gracefully
Date Wed, 31 Aug 2016 18:48:50 GMT
Bharath Vissapragada has uploaded a new patch set (#5).

Change subject: IMPALA-4020: Handle external conflicting changes to HMS gracefully
......................................................................

IMPALA-4020: Handle external conflicting changes to HMS gracefully

Currently Catalog can't handle conflicting changes to HMS' databases
from external clients while running invalidate metadata operation.
For example, if a database is dropped by a client external to Impala,
while the invalidate metadata is in process, Catalog aborts the
metadata load. This commit fixes this issue by handling appropriate
exceptions when HMS operations fail and only ignores the load for that
particular database.

Change-Id: Ic228efbcceb9ef6c165d0d9aeef7202581e3e46a
---
M fe/src/main/java/com/cloudera/impala/catalog/CatalogServiceCatalog.java
1 file changed, 61 insertions(+), 31 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/61/4161/5
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic228efbcceb9ef6c165d0d9aeef7202581e3e46a
Gerrit-PatchSet: 5
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: anujphadke <aphadke@cloudera.com>
Gerrit-Reviewer: Bharath Vissapragada <bharathv@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Gerrit-Reviewer: anujphadke <aphadke@cloudera.com>

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