Hello Quanlong Huang, Aman Sinha, Andrew Sherman, Abhishek Rawat, Csaba
Ringhofer, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/19378
to look at the new patch set (#14).
Change subject: IMPALA-11808: Add support for reload event in catalogD
......................................................................
IMPALA-11808: Add support for reload event in catalogD
This patch supports a new event called reload event in catalogD.
This event is used to update table/file metadata for a refresh
or invalidate command in other replicas of catalogDs when one
of the replicas issued refresh/invalidate command. HIVE-26838 is
the Hive jira that adds support for this reload event. This
feature is disabled dy default using a config
enable_reload_events. To use this feature set this config to
true and impala will be able to fire reload events. The
processing of reload events in the event processor is always
enabled. There is an end-to-end test added for this feature
which currently checks firing/creation of the reload event and
self-event check in the event processor. TODO: end-to-end test
should also test this reload event in the event processor.
There is also a follow up jira IMPALA-11822 to track the
optimization patch for this feature.
Change-Id: Ic62d58837d356dc2113f3c0904228ac9de484136
---
M be/src/catalog/catalog-server.cc
M be/src/util/backend-gflag-util.cc
M common/thrift/BackendGflags.thrift
M fe/src/compat-apache-hive-3/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/catalog/events/MetastoreEvents.java
M fe/src/main/java/org/apache/impala/service/BackendConfig.java
M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java
M tests/custom_cluster/test_events_custom_configs.py
9 files changed, 336 insertions(+), 2 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/78/19378/14
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic62d58837d356dc2113f3c0904228ac9de484136
Gerrit-Change-Number: 19378
Gerrit-PatchSet: 14
Gerrit-Owner: Sai Hemanth Gantasala <saihema...@cloudera.com>
Gerrit-Reviewer: Abhishek Rawat <ara...@cloudera.com>
Gerrit-Reviewer: Aman Sinha <amsi...@cloudera.com>
Gerrit-Reviewer: Andrew Sherman <asher...@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Sai Hemanth Gantasala <saihema...@cloudera.com>
