Hello Quanlong Huang, Fang-Yu Rao, [email protected], Impala Public
Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/23687
to look at the new patch set (#4).
Change subject: IMPALA-14562: Enable Hierarchical event processing by default
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IMPALA-14562: Enable Hierarchical event processing by default
IMPALA-12709 Added support for hierarchical metastore event processing.
This commit enables hierarchical event processing by default.
hms_event_polling_interval_s can now be set to decimal value (eg: 0.5)
to support millisecond precision interval. Along with that others
configs can be fine tuned, such as:
num_db_event_executors: To set the number of database level event
executors.
num_table_event_executors_per_db_event_executor: To set the number of
table level event executors within a database event executor.
min_event_processor_idle_ms: To set the minimum time to retain idle db
processors and table processors.
max_outstanding_events_on_executors: To set the limit of maximum
outstanding events to process on event executors.
Testing:
- All the testing required to enable this flag is done in IMPALA-12709
and IMPALA-13801.
Change-Id: Ie9a28f863ef17456817e0a335215450e514b1f5b
---
M be/src/catalog/catalog-server.cc
M be/src/common/global-flags.cc
2 files changed, 2 insertions(+), 2 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/87/23687/4
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ie9a28f863ef17456817e0a335215450e514b1f5b
Gerrit-Change-Number: 23687
Gerrit-PatchSet: 4
Gerrit-Owner: Sai Hemanth Gantasala <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Fang-Yu Rao <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Sai Hemanth Gantasala <[email protected]>
