Re: java options to generate heap dump in EMR not working

2021-03-08 Thread bat man
:03:06 2021 > *Recipients:*user > *Subject:*java options to generate heap dump in EMR not working > > Hi, >> >> I am trying to generate a heap dump to debug a GC overhead OOM. For that >> I added the below java options in flink-conf.yaml, however after adding >>

Re: java options to generate heap dump in EMR not working

2021-03-07 Thread Yun Gao
Hi, I tried with the standalone session (sorry I do not have a yarn cluster in hand) and it seems that the flink cluster could startup normally. Could you check the log of NodeManager to see the detail reason that the container does not get launched? Also have you check if there are some spell

java options to generate heap dump in EMR not working

2021-03-06 Thread bat man
Hi, I am trying to generate a heap dump to debug a GC overhead OOM. For that I added the below java options in flink-conf.yaml, however after adding this the yarn is not able to launch the containers. The job logs show it goes on requesting for containers from yarn and it gets them, again releases