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https://issues.apache.org/jira/browse/HIVE-23612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ádám Szita updated HIVE-23612:
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Description:
HiveStrictManagedMigration tool can be used to move HDFS paths and to change
ownership on said paths. It may be beneficial to do such file system operations
as a different user than the one the tool itself is run.
Moreover, while creating the external DB directory, the tool will chown the new
directory to the user set as DB owner in HMS. If this is unset, no chown
command is used. In this case we should make the 'hive' user the directory
owner.
was:HiveStrictManagedMigration tool can be used to move HDFS paths and to
change ownership on said paths. It may be beneficial to do such file system
operations as a different user than the one the tool itself is run.
> Option for HiveStrictManagedMigration to impersonate a user for FS operations
> -----------------------------------------------------------------------------
>
> Key: HIVE-23612
> URL: https://issues.apache.org/jira/browse/HIVE-23612
> Project: Hive
> Issue Type: Improvement
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
>
> HiveStrictManagedMigration tool can be used to move HDFS paths and to change
> ownership on said paths. It may be beneficial to do such file system
> operations as a different user than the one the tool itself is run.
> Moreover, while creating the external DB directory, the tool will chown the
> new directory to the user set as DB owner in HMS. If this is unset, no chown
> command is used. In this case we should make the 'hive' user the directory
> owner.
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