[
https://issues.apache.org/jira/browse/HIVE-25543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
David Mollitor reassigned HIVE-25543:
-------------------------------------
> Add Read-Only Capability to ObjectStore
> ---------------------------------------
>
> Key: HIVE-25543
> URL: https://issues.apache.org/jira/browse/HIVE-25543
> Project: Hive
> Issue Type: Improvement
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Major
>
> Recently saw some stack-traces that shows that calling "commit" triggers
> quite a bit of work within DataNucleus, as I understand it, to look for
> changes in the transaction and to commit those changes.
> Given that many of the RPCs within the Metastore are look-ups, Hive can avoid
> all these needless work by making transaction read-only (rollbackOnly).
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
