LuciferYang commented on PR #39435: URL: https://github.com/apache/spark/pull/39435#issuecomment-1375908246
@gengliangwang A little complicated. For the following definitions: ``` message SparkPlanGraphNodeWrapper { SparkPlanGraphNode node = 1; SparkPlanGraphClusterWrapper cluster = 2; } ``` since both `node` and `cluster` may be null, the value should be obtained in the following way during deserialization: ```scala val node = if (input.hasNode) { deserializeSparkPlanGraphNode(input.getNode) } else null ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org