[jira] [Updated] (HIVE-19814) RPC Server port is always random for spark

["Bharathkrishna Guruvayoor Murali (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-19814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bharathkrishna Guruvayoor Murali updated HIVE-19814:
----------------------------------------------------
    Attachment: HIVE-19814.2.patch

> RPC Server port is always random for spark
> ------------------------------------------
>
>                 Key: HIVE-19814
>                 URL: https://issues.apache.org/jira/browse/HIVE-19814
>             Project: Hive
>          Issue Type: Bug
>          Components: Spark
>    Affects Versions: 2.3.0, 3.0.0, 2.4.0, 4.0.0
>            Reporter: bounkong khamphousone
>            Assignee: Bharathkrishna Guruvayoor Murali
>            Priority: Major
>         Attachments: HIVE-19814.1.patch, HIVE-19814.2.patch
>
>
> RPC server port is always a random one. In fact, the problem is in RpcConfiguration.HIVE_SPARK_RSC_CONFIGS which doesn't include SPARK_RPC_SERVER_PORT.
>  
> I've found this issue while trying to make hive-on-spark running inside docker.
>  
> HIVE_SPARK_RSC_CONFIGS is called by HiveSparkClientFactory.initiateSparkConf > SparkSessionManagerImpl.setup and the latter call SparkClientFactory.initialize(conf) which initialize the rpc server. This RPCServer is then used to create the sparkClient which use the rpc server port as --remote-port arg. Since initiateSparkConf ignore SPARK_RPC_SERVER_PORT, then it will always be a random port.



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