Sahil Takiar created HIVE-17927:
-----------------------------------
Summary: Pre-Warm Spark Driver
Key: HIVE-17927
URL: https://issues.apache.org/jira/browse/HIVE-17927
Project: Hive
Issue Type: Improvement
Components: Spark
Reporter: Sahil Takiar
Hive-on-Spark has an option to pre-warm executors, it would be good to have an
option to pre-warm the HoS driver.
Basically, submit the HoS application as soon as possible, rather than waiting
until a query is ready to be submitted. This can help startup time for the
first query run in a HoS session. The application can be setup in the
background while queries are being compiled.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
