GitHub user guoxiaolongzte opened a pull request: https://github.com/apache/spark/pull/19351
[SPARK-22127][CORE]The Master Register Application Function requires an warn log to increase the waiting status ## What changes were proposed in this pull request? The Master register application function requires an alarm log to increase the waiting status. When I create a spark application, I apply for the resources to reach the ceiling, the current Worker does not have enough resources to allocate Executor, this time spark application state is waiting. But I can not know from the spark master log this situation, which led to my positioning problems difficult, I mistakenly thought that the master or worker process dead. All that I added to the warting state of the warn log, which better helps us locate this kind of problem. 1.WAITING app: ![1](https://user-images.githubusercontent.com/26266482/30858530-a3f3c5e2-a2f2-11e7-9899-041cf3eac118.png) 2.master log: ![2](https://user-images.githubusercontent.com/26266482/30858550-bd07ed38-a2f2-11e7-91db-952101976502.png) ## How was this patch tested? manual tests Please review http://spark.apache.org/contributing.html before opening a pull request. You can merge this pull request into a Git repository by running: $ git pull https://github.com/guoxiaolongzte/spark SPARK-22127 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/19351.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #19351 ---- commit 3a756caf6c9015f32068b8c28c65ade151411392 Author: guoxiaolong <guo.xiaolo...@zte.com.cn> Date: 2017-09-26T11:37:40Z [SPARK-22127]The Master Register Application Function requires an warn log to increase the waiting status ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org