[ https://issues.apache.org/jira/browse/HIVE-26242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HIVE-26242 started by László Végh. ------------------------------------------ > Compaction heartbeater improvements > ----------------------------------- > > Key: HIVE-26242 > URL: https://issues.apache.org/jira/browse/HIVE-26242 > Project: Hive > Issue Type: Improvement > Reporter: László Végh > Assignee: László Végh > Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > The Compaction heartbeater should be improved the following ways: > * The metastore clients should be reused between heartbeats and closed only > at the end, when the transaction ends > * Instead of having a dedicated heartbeater thread for each Compaction > transaction, there should be shared a heartbeater executor where the > heartbeat tasks can be scheduled/submitted. -- This message was sent by Atlassian Jira (v8.20.7#820007)