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https://issues.apache.org/jira/browse/AMBARI-12133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14617382#comment-14617382
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Zack Marsh commented on AMBARI-12133:
-------------------------------------
This issue is being caused because of the value being used for the Hive
Database URL.
On our 2+ master systems, we're assigning a virtual IP/hostname to one of the
two hosts maintaining the Postgres database containing the Hive/Oozie metadata.
On these systems the value for the Hive and Oozie Database URLs is:
{code}
jdbc:postgresql://hdp001-pg:5432/hive
jdbc:postgresql://hdp001-pg:5432/oozie
{code}
On 1 Master systems, which are being configured without Postrges HA, the value
for the Hive Database URL is:
{code}
jdbc:postgresql://<MASTER1-FQDN>:5432/hive
jdbc:postgresql://<MASTER1-FQDN>:5432/oozie
{code}
On the 2+ master systems, when the Hive Database URL is modified to not include
the Postgres Virtual IP’s hostname (hdp001-pg) the YARN Configs pages load
without issue. Interestingly, keeping the Postgres Virtual IP in the Oozie
Database URL isn’t affecting the ability to load the YARN Configs pages.
> Ambari: It could not load the YARN configs page.
> ------------------------------------------------
>
> Key: AMBARI-12133
> URL: https://issues.apache.org/jira/browse/AMBARI-12133
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.1.0
> Environment: Versions
> +-----------------------+-----------+
> | Name | Version |
> +-----------------------+-----------+
> | HDP | 2.3 |
> | AMBARI_SERVER | 2.1.0 |
> | teradata-hadoop-tools | 2.3.50.94 |
> | teradata-hdp-release | 2.3.0.0 |
> +-----------------------+-----------+
> ambari-server-2.1.0-1213
> ambari-metrics-collector-2.1.0-1213
> ambari-metrics-hadoop-sink-2.1.0-1213
> ambari-agent-2.1.0-1213
> ambari-metrics-monitor-2.1.0-1213
> Reporter: Irina Easterling
> Priority: Critical
> Attachments: Yarn_Configs.PNG
>
>
> Ambari: It could not load the YARN configs page.
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