David Mollitor created HIVE-25543:
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Summary: 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
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).
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