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https://issues.apache.org/jira/browse/HIVE-18533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16410347#comment-16410347
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Marcelo Vanzin commented on HIVE-18533:
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That looks like a bug in Spark's {{LauncherBackend}}. It shouldn't be trying to
write to the connection socket if it's been disconnected. The code already
tracks that state, just fails to use it in the write methods (such as
{{setState}}).
> Add option to use InProcessLauncher to submit spark jobs
> --------------------------------------------------------
>
> Key: HIVE-18533
> URL: https://issues.apache.org/jira/browse/HIVE-18533
> Project: Hive
> Issue Type: Improvement
> Components: Spark
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
> Attachments: HIVE-18533.1.patch, HIVE-18533.2.patch,
> HIVE-18533.3.patch, HIVE-18533.4.patch
>
>
> See discussion in HIVE-16484 for details.
> I think this will help with reducing the amount of time it takes to open a
> HoS session + debuggability (no need launch a separate process to run a Spark
> app).
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