Build failed in Jenkins: beam_PostCommit_Java_RunnableOnService_Spark #473

See -- [...truncated 3336 lines...] ! [new ref] refs/pull/99/head -> origin/pr/99 (unable to update local ref) error: there are still refs under

Build failed in Jenkins: beam_PostCommit_Java_RunnableOnService_Spark #473

See -- [...truncated 3336 lines...] ! [new ref] refs/pull/99/head -> origin/pr/99 (unable to update local ref) error: there are still refs under