[Impala-CR](cdh5-trunk) IMPALA-3606: Fix for Java NPE when trying to add an existing partition

["Bikramjeet Vig (Code Review)" <ge...@cloudera.org>]

Bikramjeet Vig has uploaded a new patch set (#2).

Change subject: IMPALA-3606: Fix for Java NPE when trying to add an existing partition
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IMPALA-3606: Fix for Java NPE when trying to add an existing partition

A NPE is also encountered when trying to drop a partition which does
not exist. In these cases the fix is to return an empty
TCatalogUpdateResult that contains no objects.

Change-Id: Ic829e8580c14ed88adf7a0d1571381526b18a206
---
M fe/src/main/java/com/cloudera/impala/service/CatalogOpExecutor.java
1 file changed, 11 insertions(+), 6 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/24/3324/2
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic829e8580c14ed88adf7a0d1571381526b18a206
Gerrit-PatchSet: 2
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Bikramjeet Vig <bi...@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dt...@cloudera.com>