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https://issues.apache.org/jira/browse/AMBARI-22728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16312286#comment-16312286
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Mingjie Tang commented on AMBARI-22728:
---------------------------------------
The PR is uploaded.
> Ambari is monitoring the wrong Spark Thrift Server and Spark2 Thrift Server
> ports when using HTTP transport.
> ------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-22728
> URL: https://issues.apache.org/jira/browse/AMBARI-22728
> Project: Ambari
> Issue Type: Bug
> Reporter: Mingjie Tang
> Assignee: Mingjie Tang
> Attachments: AMBARI-22728.diff
>
>
> When we are using HTTP transport for the Spark Thrift Server and Spark2
> Thrift Servers.
> Looking at the
> /var/lib/ambari-server/resources/common-services/SPARK2/2.0.0/package/scripts/alerts/alert_spark2_thrift_port.py
>
> and
> /var/lib/ambari-server/resources/common-services/SPARK/1.2.1/package/scripts/alerts/alert_spark_thrift_port.py
>
> scripts, they ignore what the cluster administrator has configured
> hive.server2.thrift.port when http transport is set, and completely ignores
> what is set in
> hive.server2.thrift.http.port.
> This causes a false alarm unless you change your http port to what the
> scripts default to
> (10002 in Spark2 and 10001 in Spark).
> This is not an ideal solution, especially in cases where the Spark Thrift
> Server is going to be co-located on the same host as a HiveServer2 because
> it's likely to result in a port conflict.
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