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https://issues.apache.org/jira/browse/SPARK-29564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lantao Jin updated SPARK-29564:
-------------------------------
    Description: 
Cluster deploy mode is not applicable to Spark Thrift server now. This 
restriction is too rude.
In our production, we use multiple Spark Thrift servers as long running 
services which are used yarn-cluster mode to launch. The life cycle of STS is 
managed by upper layer manager system which is also used to dispatcher user's 
JDBC connection to applicable STS.

  was:
Cluster deploy mode is not applicable to Spark Thrift server from SPARK-21403. 
This restriction is too rude.
In our production, we use multiple Spark Thrift servers as long running 
services which are used yarn-cluster mode to launch. The life cycle of STS is 
managed by upper layer manager system which is also used to dispatcher user's 
JDBC connection to applicable STS. SPARK-21403 banned this case.


> Cluster deploy mode should support Spark Thrift server
> ------------------------------------------------------
>
>                 Key: SPARK-29564
>                 URL: https://issues.apache.org/jira/browse/SPARK-29564
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Submit, SQL
>    Affects Versions: 2.4.4, 3.0.0
>            Reporter: Lantao Jin
>            Priority: Major
>
> Cluster deploy mode is not applicable to Spark Thrift server now. This 
> restriction is too rude.
> In our production, we use multiple Spark Thrift servers as long running 
> services which are used yarn-cluster mode to launch. The life cycle of STS is 
> managed by upper layer manager system which is also used to dispatcher user's 
> JDBC connection to applicable STS.



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