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https://issues.apache.org/jira/browse/AMBARI-12438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14630633#comment-14630633
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Hadoop QA commented on AMBARI-12438:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12745689/AMBARI-12438.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
ambari-server.
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/3414//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/3414//console
This message is automatically generated.
> MySQL Connection Pooling Defaults Should Be Correct And Present In
> ambari.properties
> ------------------------------------------------------------------------------------
>
> Key: AMBARI-12438
> URL: https://issues.apache.org/jira/browse/AMBARI-12438
> Project: Ambari
> Issue Type: Task
> Affects Versions: 2.0.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.2.0
>
> Attachments: AMBARI-12438.patch
>
>
> The following are properties that are exposed via {{ambari.properties}} and
> which have hard coded defaults in the Java code but appear no where in
> {{ambari.properties}} in a default installation:
> {noformat}
> server.jdbc.connection-pool=c3p0
> server.jdbc.connection-pool.acquisition-size=5
> server.jdbc.connection-pool.max-age=0
> server.jdbc.connection-pool.max-idle-time=14400
> server.jdbc.connection-pool.max-idle-time-excess=0
> server.jdbc.connection-pool.idle-test-interval=7200
> {noformat}
> We should write these properties into {{ambari.properties}} at install-time
> when configuring the database. MySQL will get c3p0 by default while other
> database providers will get "internal" (JPA) as their pooling mechanism.
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