Yimin Yang created SPARK-38579: ---------------------------------- Summary: Requesting Restful API can cause NullPointerException Key: SPARK-38579 URL: https://issues.apache.org/jira/browse/SPARK-38579 Project: Spark Issue Type: Bug Components: Web UI Affects Versions: 3.2.1, 3.2.0, 3.1.2, 3.1.1, 3.1.0 Reporter: Yimin Yang
When requesting Restful API \{baseURL}/api/v1/applications/$appId/sql/$executionId which is introduced by this PR [https://github.com/apache/spark/pull/28208,] it can cause NullPointerException. The root cause is, when calling method doUpdate() of `LiveExecutionData`, `metricsValues` can be null. Then, when statement `printableMetrics(graph.allNodes, exec.metricValues)` is executed, it will throw NullPointerException. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org