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https://issues.apache.org/jira/browse/HDDS-671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Istvan Fajth resolved HDDS-671.
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Resolution: Not A Bug
This one does not seem to be a bug, but a permission issue only, which probably
already have changed.
When you run a Hive query, the underlying yarn job has to have the Hive related
classpath elements, and therefore needs to access them, afaik these resources
are usually reside on HDFS, and sometimes copied together into a temporary
directory for all the containers to ensure access to the runtime dependencies.
Based on the code path visible in the exception, I think this logic is
collecting things to HDFS into the home directory of the user running the job,
as said by Arpit most likely because the default FS is still HDFS in this case.
Not sure why the username became anonymous in this case, but probably that is
not the case anymore.
I am closing this as not a bug for now, feel free to reopen if anyone disagrees.
> Hive HSI insert tries to create data in Hdfs for Ozone external table
> ---------------------------------------------------------------------
>
> Key: HDDS-671
> URL: https://issues.apache.org/jira/browse/HDDS-671
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Namit Maheshwari
> Priority: Major
> Labels: app-compat
>
> Hive HSI insert tries to create data in Hdfs for Ozone external table, when
> "hive.server2.enable.doAs" is set to true
> Exception details in comment below.
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