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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38487/
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(Updated Jan. 6, 2016, 2:54 p.m.)
Review request for Ambari, Jonathan Hurley, Myroslav Papirkovskyy, Robert
Nettleton, and Sebastian Toader.
Changes
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updated description, added more reviewers
Bugs: AMBARI-13036
https://issues.apache.org/jira/browse/AMBARI-13036
Repository: ambari
Description (updated)
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Problem:
Ambari does not cache database statements which leads to excessive parsing.
Solution:
Added internal and external statement caching feature to Ambari. Caching is not
used by default (for c3p0: if max statements is 0, caching is disabled, for
insternal caching its decided based on a boolean flag)
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
e3686ac
ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java
a40fae6
ambari-server/src/test/java/org/apache/ambari/server/configuration/ConfigurationTest.java
074fbb4
Diff: https://reviews.apache.org/r/38487/diff/
Testing
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Unit testing done.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:31 h
[INFO] Finished at: 2015-09-17T17:21:55+00:00
[INFO] Final Memory: 48M/605M
[INFO] ------------------------------------------------------------------------
Functional testing:
Locally: done on Postgres & MySQL databases
Thanks,
Oliver Szabo
