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https://issues.apache.org/jira/browse/SPARK-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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SaintBacchus updated SPARK-8755:
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Description:
If the user set *spark.yarn.principal* and *spark.yarn.keytab* , he does not
need *kinit* in the client machine.
But when the application was recorved from checkpoint file, it had to *kinit*,
because:
The checkpoint did not use this configurations before it use a DFSClient to
fetch the ckeckpoint file.
was:
If the user set *spark.yarn.principal* and *spark.yarn.keytab* , he does not
need *kinit* in the client machine.
But the application was recorved from checkpoint file, it had to *kinit*,
because:
the checkpoint did not use this configurations before it use a DFSClient to
fetch the ckeckpoint file.
> Streaming application from checkpoint will fail to load in security mode.
> -------------------------------------------------------------------------
>
> Key: SPARK-8755
> URL: https://issues.apache.org/jira/browse/SPARK-8755
> Project: Spark
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 1.5.0
> Reporter: SaintBacchus
>
> If the user set *spark.yarn.principal* and *spark.yarn.keytab* , he does not
> need *kinit* in the client machine.
> But when the application was recorved from checkpoint file, it had to
> *kinit*, because:
> The checkpoint did not use this configurations before it use a DFSClient to
> fetch the ckeckpoint file.
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