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https://issues.apache.org/jira/browse/FLINK-14051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16930267#comment-16930267
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Yang Wang commented on FLINK-14051:
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I agree with [~Tison] that the code path should be more clearly.
Currently we just could not execute a per-job cluster in attach mode. Even we
have single part in attach mode, a session cluster is deloyed.
> Deploy job cluster in attached mode
> -----------------------------------
>
> Key: FLINK-14051
> URL: https://issues.apache.org/jira/browse/FLINK-14051
> Project: Flink
> Issue Type: Sub-task
> Components: Client / Job Submission, Command Line Client
> Affects Versions: 1.10.0
> Reporter: TisonKun
> Priority: Major
> Fix For: 1.10.0
>
>
> While working on FLINK-14048 I revisit the problem we handle deploy logic in
> a complicated if-else branches in {{CliFrontend#runProgram}}. Previously we
> said even in per-job mode and attached we deploy a session cluster for
> historical reasons.
> However, I notice that {{#deployJobCluster}} has a parameter {{boolean
> detached}}. Also it is used in sql-client package. So it looks like we can
> deploy job cluster in attached mode as we do in sql-client package.
> However, as [~xccui] answered on mailing list
> [here|https://lists.apache.org/x/thread.html/5464459db08f2a756af0c61eb02d34a26f04c27c62140886cad52731@%3Cuser.flink.apache.org%3E],
> we support only standalone session cluster for sql-client. So maybe it is
> not our case. Anyway, if we cannot deploy job cluster in attached mode, I'd
> like to know the concrete reason.
> CC [~till.rohrmann] [~twalthr]
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