[Impala-ASF-CR] IMPALA-8823: DROP TABLE support for insert-only ACID tables

["Gabor Kaszab (Code Review)" <ge...@cloudera.org>]

Hello Vihang Karajgaonkar, Zoltan Borok-Nagy, Impala Public Jenkins, 

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/14038

to look at the new patch set (#6).

Change subject: IMPALA-8823: DROP TABLE support for insert-only ACID tables
......................................................................

IMPALA-8823: DROP TABLE support for insert-only ACID tables

Enhances Impala to be able to drop insert-only transactional tables.
In order to do this Impala acquires an exclusive table lock in HMS
before performing the drop operation and releases the lock once
dropping the table finished.

Change-Id: Ic41ca73268c4b75af5a08fe3dd1ada1df3f6fd34
---
M be/src/service/client-request-state.cc
M be/src/service/client-request-state.h
M be/src/service/frontend.cc
M be/src/service/frontend.h
M be/src/service/impala-server.cc
M be/src/service/impala-server.h
M common/thrift/Frontend.thrift
M fe/src/compat-hive-2/java/org/apache/impala/compat/MetastoreShim.java
M fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java
M fe/src/main/java/org/apache/impala/analysis/DropTableOrViewStmt.java
M fe/src/main/java/org/apache/impala/service/Frontend.java
M fe/src/main/java/org/apache/impala/service/JniFrontend.java
M fe/src/test/java/org/apache/impala/analysis/AnalyzerTest.java
M testdata/workloads/functional-query/queries/QueryTest/acid.test
M tests/metadata/test_hms_integration.py
M tests/query_test/test_acid.py
16 files changed, 185 insertions(+), 16 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/38/14038/6
-- 
To view, visit http://gerrit.cloudera.org:8080/14038
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic41ca73268c4b75af5a08fe3dd1ada1df3f6fd34
Gerrit-Change-Number: 14038
Gerrit-PatchSet: 6
Gerrit-Owner: Gabor Kaszab <ga...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <im...@cloudera.com>
Gerrit-Reviewer: Vihang Karajgaonkar <vi...@cloudera.com>
Gerrit-Reviewer: Zoltan Borok-Nagy <bo...@cloudera.com>