spark git commit: [SPARK-6133] Make sc.stop() idempotent

Repository: spark Updated Branches: refs/heads/branch-1.3 338bea7b3 - a08588c7e [SPARK-6133] Make sc.stop() idempotent Before we would get the following (benign) error if we called `sc.stop()` twice. This is because the listener bus would try to post the end event again even after it has

spark git commit: [SPARK-6133] Make sc.stop() idempotent

Repository: spark Updated Branches: refs/heads/master fe63e8229 - 6c20f3529 [SPARK-6133] Make sc.stop() idempotent Before we would get the following (benign) error if we called `sc.stop()` twice. This is because the listener bus would try to post the end event again even after it has

spark git commit: [SPARK-6133] Make sc.stop() idempotent

Repository: spark Updated Branches: refs/heads/branch-1.2 eb30fc180 - a91c1c594 [SPARK-6133] Make sc.stop() idempotent Before we would get the following (benign) error if we called `sc.stop()` twice. This is because the listener bus would try to post the end event again even after it has