Amareshwari Sriramadasu created LENS-1168:
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Summary: Isolate submissions for each driver
Key: LENS-1168
URL: https://issues.apache.org/jira/browse/LENS-1168
Project: Apache Lens
Issue Type: Improvement
Components: server
Reporter: Amareshwari Sriramadasu
Assignee: Amareshwari Sriramadasu
Fix For: 2.6
We need to isolate query submitters for each driver to be different. We have
seen scenarios where hive submission takes time and other interactive queries
on jdbc are queued because querysubmitter was busy.
Also, each driver can have a pool of submitters - which should benefit
interactive queries with immediate submissions, especially the ones submitted
on EXECUTE_WITH_TIMEOUT
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