[SPARK-27958][SQL] Stopping a SparkSession should not always stop Spark Context#24807

Closed

vinooganesh wants to merge 9 commits intoapache:masterfrom

palantir:vinooganesh/SPARK-27958

Commits on Jun 5, 2019

add counter to monitor number of active SparkSessions
Vinoo Ganesh
committed
clear session always in stop()
Vinoo Ganesh
committed

Commits on Jun 6, 2019

added tests
Vinoo Ganesh
committed

Commits on Jun 10, 2019

Merge branch 'master' of github.com:apache/spark into vinooganesh/SPARK-27958
Vinoo Ganesh
committed
responding to PR comments
Vinoo Ganesh
committed
cleanup
Vinoo Ganesh
committed
adding ticket number to test
Vinoo Ganesh
committed
style
Vinoo Ganesh
committed

Commits on Jun 14, 2019

addressing sean's PR and updating test
Vinoo Ganesh
committed