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https://issues.apache.org/jira/browse/HIVE-17648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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iBenny updated HIVE-17648:
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Issue Type: Bug (was: Improvement)
> Delegation token can't be passed through from Hive to HBase when required by
> UDF
> --------------------------------------------------------------------------------
>
> Key: HIVE-17648
> URL: https://issues.apache.org/jira/browse/HIVE-17648
> Project: Hive
> Issue Type: Bug
> Components: CLI
> Affects Versions: 1.1.1
> Reporter: iBenny
>
> When using Hive CLI to query a Hive table with UDF which needs to access
> HBase with Kerberos, the delegation token can't be passed through to HBase
> from Hive CLI. Usually, if we access a Hbase directly from Hive CLI, Hive CLI
> will get the delegation token before the job starting. But in this case hive
> CLI don't know this job need a HBase delegation token until the UDF was
> running in the map task and then error happened in the map job:
> GSS initiate failed [Caused by GSSException: No valid credentials provided
> (Mechanism level: Failed to find any Kerberos ...)]
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