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From "Andrew Or (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-5388) Provide a stable application submission gateway in standalone cluster mode
Date Mon, 02 Feb 2015 21:19:35 GMT

     [ https://issues.apache.org/jira/browse/SPARK-5388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Or updated SPARK-5388:
-----------------------------
    Description: 
The existing submission gateway in standalone mode is not compatible across Spark versions.
If you have a newer version of Spark submitting to an older version of the standalone Master,
it is currently not guaranteed to work. The goal is to provide a stable REST interface to
replace this channel.

The first cut implementation will target standalone cluster mode because there are very few
messages exchanged. The design, however, should be general enough to potentially support this
for other cluster managers too. Note that this is not necessarily required in YARN because
we already use YARN's stable interface to submit applications there.

  was:
The existing submission gateway in standalone mode is not compatible across Spark versions.
If you have a newer version of Spark submitting to an older version of the standalone Master,
it is currently not guaranteed to work. The goal is to provide a stable REST interface to
replace this channel.

The first cut implementation will target standalone cluster mode because there are very few
messages exchanged. The design, however, will be general enough to eventually support this
for other cluster managers too. Note that this is not necessarily required in YARN because
we already use YARN's stable interface to submit applications there.


> Provide a stable application submission gateway in standalone cluster mode
> --------------------------------------------------------------------------
>
>                 Key: SPARK-5388
>                 URL: https://issues.apache.org/jira/browse/SPARK-5388
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.2.0
>            Reporter: Andrew Or
>            Assignee: Andrew Or
>            Priority: Blocker
>         Attachments: Stable Spark Standalone Submission.pdf
>
>
> The existing submission gateway in standalone mode is not compatible across Spark versions.
If you have a newer version of Spark submitting to an older version of the standalone Master,
it is currently not guaranteed to work. The goal is to provide a stable REST interface to
replace this channel.
> The first cut implementation will target standalone cluster mode because there are very
few messages exchanged. The design, however, should be general enough to potentially support
this for other cluster managers too. Note that this is not necessarily required in YARN because
we already use YARN's stable interface to submit applications there.



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