Re: Flink application kept restarting

2021-03-04 Thread Rainie Li
l only help if the cause of the time is very transient. > > > > Julian > > > > *From: *Rainie Li > *Date: *Thursday, March 4, 2021 at 1:49 PM > *To: *"matth...@ververica.com" > *Cc: *user , Chesnay Schepler > *Subject: *Re: Flink application kept

Re: Flink application kept restarting

2021-03-04 Thread Jaffe, Julian
of the time is very transient. Julian From: Rainie Li Date: Thursday, March 4, 2021 at 1:49 PM To: "matth...@ververica.com" Cc: user , Chesnay Schepler Subject: Re: Flink application kept restarting Hi Matthias, Do you have any suggestions to handle timeout issues when fetching data fro

Re: Flink application kept restarting

2021-03-04 Thread Rainie Li
hat there was a connection >>>> problem between the TaskManager and the JobManager that caused the shutdown >>>> of the operator resulting in the NetworkBufferPool to be destroyed. For >>>> this scenario I would expect other failures to occur besides the ones you &g

Re: Flink application kept restarting

2021-03-03 Thread Rainie Li
rPool to be destroyed. For >>>> this scenario I would expect other failures to occur besides the ones you >>>> shared. >>>> >>>> Best, >>>> Matthias >>>> >>>> On Fri, Feb 26, 2021 at 8:28 PM Rainie Li >>&

Re: Flink application kept restarting

2021-03-03 Thread Matthias Pohl
;>> Matthias >>> >>> On Fri, Feb 26, 2021 at 8:28 PM Rainie Li >>> wrote: >>> >>>> Thank you Mattias. >>>> It’s version1.9. >>>> >>>> Best regards >>>> Rainie >>>> >>>> On Fri, F

Re: Flink application kept restarting

2021-03-02 Thread Rainie Li
;>> system caused this. But I'm not sure how this is connected. I'm gonna add >>>> Chesnay to this conversation hoping that he can give more insights. >>>> >>>> If I may ask: What Flink version are you using? >>>

Re: Flink application kept restarting

2021-03-01 Thread Matthias Pohl
gt; If I may ask: What Flink version are you using? >>> >>> Thanks, >>> Matthias >>> >>> >>> On Fri, Feb 26, 2021 at 8:39 AM Rainie Li >>> wrote: >>> >>>> Hi All, >>>> >>>> Our flink app

Re: Flink application kept restarting

2021-03-01 Thread Matthias Pohl
s >> >> >> On Fri, Feb 26, 2021 at 8:39 AM Rainie Li wrote: >> >>> Hi All, >>> >>> Our flink application kept restarting and it did lots of RPC calls to a >>> dependency service. >>> >>> *We saw this

Re: Flink application kept restarting

2021-02-26 Thread Rainie Li
gt; > > On Fri, Feb 26, 2021 at 8:39 AM Rainie Li wrote: > >> Hi All, >> >> Our flink application kept restarting and it did lots of RPC calls to a >> dependency service. >> >> *We saw this exception from failed task manager log: * >> org.apache.

Re: Flink application kept restarting

2021-02-26 Thread Matthias Pohl
Chesnay to this conversation hoping that he can give more insights. If I may ask: What Flink version are you using? Thanks, Matthias On Fri, Feb 26, 2021 at 8:39 AM Rainie Li wrote: > Hi All, > > Our flink application kept restarting and it did lots of RPC calls to a > depend

Flink application kept restarting

2021-02-25 Thread Rainie Li
Hi All, Our flink application kept restarting and it did lots of RPC calls to a dependency service. *We saw this exception from failed task manager log: * org.apache.flink.streaming.runtime.tasks.ExceptionInChainedOperatorException: Could not forward element to next operator