Sergio Peña created HIVE-8945:
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Summary: Allow user to read encrypted read-only tables only if the
scratch directory is encrypted
Key: HIVE-8945
URL: https://issues.apache.org/jira/browse/HIVE-8945
Project: Hive
Issue Type: Sub-task
Reporter: Sergio Peña
Assignee: Sergio Peña
With the changes for hdfs encryption, hive creates a staging directory inside
table locations. If an user access a table as read-only access, then the
staging directory is created in the old scratch directory
(hive.exec.scratchdir).
This does not work if the table to access is encrypted for security reasons. We
don't want that encrypted data is written to an unencrypted zone. But, if the
scratch directory is encrypted? Then we should allow the access.
This bug is to fix that.
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