Quanlong Huang has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/16436


Change subject: IMPALA-10113: Add feature flag for incremental metadata updates
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IMPALA-10113: Add feature flag for incremental metadata updates

This patch adds a feature flag, enable_incremental_metadata_updates, to
turn off incremental metadata (i.e. partition level metadata)
propagation from catalogd to coordinators. It defaults to true.

Tests:
 - Run CORE tests with this flag set to true and false.

Change-Id: I98676fc8ca886f3d9f550f9b96fa6d6bff178ebb
---
M be/src/common/global-flags.cc
M be/src/util/backend-gflag-util.cc
M common/thrift/BackendGflags.thrift
M fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java
M fe/src/main/java/org/apache/impala/catalog/HdfsTable.java
M fe/src/main/java/org/apache/impala/service/BackendConfig.java
M tests/custom_cluster/test_local_catalog.py
7 files changed, 33 insertions(+), 7 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/36/16436/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I98676fc8ca886f3d9f550f9b96fa6d6bff178ebb
Gerrit-Change-Number: 16436
Gerrit-PatchSet: 1
Gerrit-Owner: Quanlong Huang <[email protected]>

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