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Posted to issues@hive.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2017/10/29 23:24:00 UTC
[jira] [Assigned] (HIVE-17930) ReplChangeManager should use
FileSystem object from current thread
[ https://issues.apache.org/jira/browse/HIVE-17930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thejas M Nair reassigned HIVE-17930:
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> ReplChangeManager should use FileSystem object from current thread
> ------------------------------------------------------------------
>
> Key: HIVE-17930
> URL: https://issues.apache.org/jira/browse/HIVE-17930
> Project: Hive
> Issue Type: Bug
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
>
> ReplChangeManager is a singleton and it has member FileSystem object that is created during initialization and then is re-used across recycle method calls.
> With doAs=true mode, this doesn't work well as the FileSystem object would have been created using a user different from the current user.
> This is also leading to errors with doAs=false mode, with long running HS2 instances, as it is failing to renew the kerberos tickets (reason for this effect is unclear).
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