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https://issues.apache.org/jira/browse/AMBARI-19957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861361#comment-15861361
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Hadoop QA commented on AMBARI-19957:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12852045/AMBARI-19957-DB-checks_trunk_v1.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:red}-1 core tests{color}. The patch failed these unit tests in
ambari-server:
org.apache.ambari.server.state.cluster.ClusterDeadlockTest
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/10512//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/10512//console
This message is automatically generated.
> Implement new DB checks for Postgres to prevent cross-schema confusion
> ----------------------------------------------------------------------
>
> Key: AMBARI-19957
> URL: https://issues.apache.org/jira/browse/AMBARI-19957
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.5.0
> Reporter: Balázs Bence Sári
> Assignee: Balázs Bence Sári
> Fix For: 3.0.0, 2.5.0
>
> Attachments: AMBARI-19957-DB-checks_trunk_v1.patch
>
>
> Postgres allows multiple schemas on a database user's search path, that is
> users can query from tables in different schemas without the need of
> prefixing the tables in the query.
> This can lead to confusion when after an unsuccessful upgrade DBA's restore
> the tables into a different schema (e.g. public) to Ambari's configured one.
> As a result, Ambari server may see corrupt data.
> New consistency checks on server startup should warn the user in such
> situations.
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