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From Nico Kruber <n...@data-artisans.com>
Subject Re: a lot of connections in state "CLOSE_WAIT"
Date Fri, 30 Jun 2017 16:05:31 GMT
Hi XiangWei,
this could be a resource leak, i.e. a socket not getting closed, but I was 
unable to reproduce that behaviour. Maybe Chesnay (cc'd) has an idea on how/
where this may happen.

Can you tell us a bit more on what you where doing / how the webinterface was 
used? Is there a way to reproduce the behaviour?


PS: please don't post text output as images - this makes reading/finding the 
email and following the thread much more complicated. Please copy the text 

On Thursday, 29 June 2017 06:36:47 CEST XiangWei Huang wrote:
> There were a lot of connections which state  is “CLOSE_WAIT”  appeared when
> a few days later after flink jobManager is started.
> The process name of pid 20180 is 'flink jobManager'.
> The stack trace is blow:

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