[GitHub] [spark] SparkQA commented on issue #24964: [SPARK-28160][CORE] Fix a bug that callback function may hang when unchecked exception missed

SparkQA commented on issue #24964: [SPARK-28160][CORE] Fix a bug that callback function may hang when unchecked exception missed URL: https://github.com/apache/spark/pull/24964#issuecomment-507005118 **[Test build #4813 has

[GitHub] [spark] SparkQA commented on issue #24964: [SPARK-28160][CORE] Fix a bug that callback function may hang when unchecked exception missed

SparkQA commented on issue #24964: [SPARK-28160][CORE] Fix a bug that callback function may hang when unchecked exception missed URL: https://github.com/apache/spark/pull/24964#issuecomment-506998921 **[Test build #4813 has