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https://issues.apache.org/jira/browse/NIFI-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16941274#comment-16941274
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William Gosse commented on NIFI-6661:
-------------------------------------
Ok I'm not really sure what your comment actually means. Do you mean that
what's happening should not happen? We think that if the client looses its
network connection in the middle of that file upload that may cause the Nifi
HandleHttpRequest to be come non-responsive. Again the only way to get it back
is to restart Nifi.
> HandleHttpRequest - Failed to receive content from HTTP Request
> ---------------------------------------------------------------
>
> Key: NIFI-6661
> URL: https://issues.apache.org/jira/browse/NIFI-6661
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.9.2
> Reporter: William Gosse
> Priority: Major
>
> I have had couple occurrence of the following exception occurring on an
> HandleHttpRequest pprocessor:
> nifi-app_2019-09-06_12.0.log:2019-09-06 12:24:48,132 ERROR [Timer-Driven
> Process Thread-3] o.a.n.p.standard.HandleHttpRequest
> HandleHttpRequest[id=6ceef915-4430-30fa-09d2-b12bb2142172] Failed to receive
> content from HTTP Request from 108.26.163.22 due to java.io.IOException:
> java.util.concurrent.TimeoutException: Idle timeout expired: 600001/600000
> ms: java.io.IOException: java.util.concurrent.TimeoutException: Idle timeout
> expired: 600001/600000 ms
>
> When it occurs the HandleHttpRequest processor stops excepting requests and I
> have to restart nifi in order to recover.
>
> Is there anything I can do to better handle this exception?
> Also I only see this happening with one of my user who may be ealing with
> network latency.
> I have not been able to recreate the issue myself with this exact excetion
> message. However the fact the it causes HandleHttpRequest processor to stop
> functioning seems serious to me.
> The only time that ever happened to me is when it to long to get to the
> HandleHttpResponse. I currently have the Request Expiration property for my
> StandardHttpContextMap set to 10 minutes. If the this value is exceeded the
> HandleHttpRequest hangs up. In this specific issue that time out also was
> reached but it seems that the flow never got beyond the HandleHttpRequest.
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