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https://issues.apache.org/jira/browse/HIVE-9203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johndee Burks updated HIVE-9203:
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Attachment: repro.tgz
Forgot to attach this earlier.
> CREATE TEMPORARY FUNCTION hangs trying to acquire lock
> ------------------------------------------------------
>
> Key: HIVE-9203
> URL: https://issues.apache.org/jira/browse/HIVE-9203
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.13.1
> Environment: CDH5.2.1
> Reporter: Johndee Burks
> Assignee: Chaoyu Tang
> Attachments: repro.tgz
>
>
> If there are SHARED locks on default database. CREATE TEMPORARY FUNCTION will
> hang until the operation completes or until lock acquisition timeout is
> reached.
> == General Reproduction Steps ==
> 1. Create a table in default.
> 2. Do a query against that table that last a long time. I achieved this by
> creating a UDF that does sleep for 100 minutes.
> 3. Try to create temporary function in another Hive CLI session. This should
> hang waiting for a ZK exclusive lock on default.
> == Script Details ==
> - Works only out of box on CDH with parcels. If you are not using parcels
> then you need to modify paths in builder.sh.
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