[jira] [Assigned] (AMBARI-22728) Ambari is monitoring the wrong Spark Thrift Server and Spark2 Thrift Server ports when using HTTP transport.

["Mingjie Tang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-22728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mingjie Tang reassigned AMBARI-22728:
-------------------------------------

    Assignee: Mingjie Tang

> 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
>
> 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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