Hi Le
The problem looks like there's not enough memory segment in the task
manager where the source wants to emit result data.
You can check the usage of network buffer pool in your webui and try to
increase the size of network buffer pool if it is not enough. You can see
more information about n
Hello!
I would like to run a legacy flink project on top of old-version Flink
(1.4.1) and I'm getting error when trying to cancel a job with savepoint.
Specifically, it reports the following error on requestBuffer:
My understanding would be that the save point operation probably requires
all outs
