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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2021/03/19 07:34:26 UTC

[GitHub] [spark] ConeyLiu opened a new pull request #31896: [SPARK-32899][CORE] Support submit application with user-defined cluster manager

ConeyLiu opened a new pull request #31896:
URL: https://github.com/apache/spark/pull/31896


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   Add the support to submit applications with user-defined cluster manager.
   
   ### Why are the changes needed?
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   We have supported users to define the customed cluster manager with ExternalClusterManager trait. However, we can not submit the application with SparkSubmit. The reason is that we check the master whether is the natively support one in SparkSubmit. However, the customed cluster manager is checked in SparkContext. So we could not submit applications with 
   `SparkSubmit` or pyspark on those user-defined cluster managers.
   
   In this patch, we also add a new plugin: `SparkSubmitPlugin` for those users who want to customize their submit environments. 
   
   ### Does this PR introduce _any_ user-facing change?
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   New UTs.


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[GitHub] [spark] mridulm commented on pull request #31896: [SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
mridulm commented on pull request #31896:
URL: https://github.com/apache/spark/pull/31896#issuecomment-807230547


   I agree with @tgravescs, we need to define the contracts more clearly.


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[GitHub] [spark] AmplabJenkins commented on pull request #31896: [SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
AmplabJenkins commented on pull request #31896:
URL: https://github.com/apache/spark/pull/31896#issuecomment-802629667


   Can one of the admins verify this patch?


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[GitHub] [spark] ConeyLiu commented on pull request #31896: [SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
ConeyLiu commented on pull request #31896:
URL: https://github.com/apache/spark/pull/31896#issuecomment-872665406


   Hi @tgravescs @mridulm. Sorry for the later response due to some work blocked. Here is the design doc: https://docs.google.com/document/d/1-Sn4Zh-l0SCqH7DQ0esdukS68ptSolK4lStj7MZUqJo/edit?usp=sharing. Please help to review. Thanks a lot.


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[GitHub] [spark] github-actions[bot] closed pull request #31896: [WIP][SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed pull request #31896:
URL: https://github.com/apache/spark/pull/31896


   


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[GitHub] [spark] github-actions[bot] commented on pull request #31896: [WIP][SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #31896:
URL: https://github.com/apache/spark/pull/31896#issuecomment-945024737


   We're closing this PR because it hasn't been updated in a while. This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable.
   If you'd like to revive this PR, please reopen it and ask a committer to remove the Stale tag!


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[GitHub] [spark] tgravescs commented on pull request #31896: [SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
tgravescs commented on pull request #31896:
URL: https://github.com/apache/spark/pull/31896#issuecomment-804125940


   so I would like to see more design details on this. I get that this adds a plugin for spark submit, but there are lots of other code in here that does stuff specific to cluster manager.  It also seems to assume that that plugin supports various options. I think we need to clearly define what specifically it will and will not handle and make sure that is documented.
   
   Some basic things are just like does it support both client and cluster deploy modes, which options does it support, how does it deal with dependencies, how does it deal with security, does it work with PySpark, sparkR, spark-shell, spark-submit, etc.
   I think to do this properly we would need more APIs between these so it can properly figure out what to do.
   
   kind of minor but I think this should also be referred to as cluster manager plugin or something like that so we know what the plugin is for.
   
   if we are expecting users to implement why is this private[spark]?
   private[spark] trait SparkSubmitPlugin
   
   we would want this a developerapi unstable and made public.


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[GitHub] [spark] ConeyLiu commented on pull request #31896: [SPARK-32899][CORE] Support submit application with user-defined cluster manager

Posted by GitBox <gi...@apache.org>.
ConeyLiu commented on pull request #31896:
URL: https://github.com/apache/spark/pull/31896#issuecomment-802620463


   cc @tgravescs @KevinSmile who has reviewed the old patch(https://github.com/apache/spark/pull/29770)
   And also cc @ericl, pls help to review.


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