Thanks for Biao's explanation. Best, Shengkai
Biao Geng <biaoge...@gmail.com> 于2022年5月20日周五 11:16写道: > Hi there, > @Zain, Weihua's suggestion should be able to fulfill the request to check > JM logs. If you do want to use YARN cli for running Flink applications, it > is possible to check JM's log with the YARN command like: > *yarn logs -applicationId application_xxx_yyy -am -1 -logFiles > jobmanager.log* > For TM log, command would be like: > * yarn logs -applicationId <app id> -containerId <container id> -logFiles > taskmanager.log* > Note, it is not super easy to find the container id of TM. Some workaround > would be to check JM's log first and get the container id for TM from that. > You can also learn more about the details of above commands from *yarn > logs -help* > > @Shengkai, yes, you are right the actual JM address is managed by YARN. To > access the JM launched by YARN, users need to access YARN web ui to find > the YARN application by applicationId and then click 'application master > url' of that application to be redirected to Flink web ui. > > Best, > Biao Geng > > Shengkai Fang <fskm...@gmail.com> 于2022年5月20日周五 10:59写道: > >> Hi. >> >> I am not familiar with the YARN application mode. Because the job manager >> is started when submit the jobs. So how can users know the address of the >> JM? Do we need to look up the Yarn UI to search the submitted job with the >> JobID? >> >> Best, >> Shengkai >> >> Weihua Hu <huweihua....@gmail.com> 于2022年5月20日周五 10:23写道: >> >>> Hi, >>> You can get the logs from Flink Web UI if job is running. >>> Best, >>> Weihua >>> >>> 2022年5月19日 下午10:56,Zain Haider Nemati <zain.hai...@retailo.co> 写道: >>> >>> Hey All, >>> How can I check logs for my job when it is running in application mode >>> via yarn >>> >>> >>>