Hi shashank, Hequn's solution is right. In addition, what type of statebackend you use, please make sure that JM/TM can access related systems (such as HDFS). If you still can't locate the problem, you can set the log level to DEBUG and share your log information.
Thanks, vino. Hequn Cheng <chenghe...@gmail.com> 于2018年9月12日周三 上午9:22写道： > Hi shashank, > > The parallelism won't be the problem. > Did the checkpoint succeed finally? I think it may be that the data > processing is blocked so that the checkpoint can not been successful. You > can check if there are any error logs in the TaskManager or jstack the > taskmanager to see what's wrong the the task. > > Best, Hequn > > On Tue, Sep 11, 2018 at 10:22 PM shashank734 <shashank...@gmail.com> > wrote: > >> Update: >> >> I am using parallelism 1 on this... is this issue? >> >> >> >> -- >> Sent from: >> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ >> >
