[jira] [Updated] (NIFI-4153) Site-to-Site causing "There are too many outstanding HTTP requests" error message

["Mark Payne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-4153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne updated NIFI-4153:
-----------------------------
    Priority: Critical  (was: Major)

> Site-to-Site causing "There are too many outstanding HTTP requests" error message
> ---------------------------------------------------------------------------------
>
>                 Key: NIFI-4153
>                 URL: https://issues.apache.org/jira/browse/NIFI-4153
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 1.3.0
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>            Priority: Critical
>             Fix For: 1.4.0
>
>
> When using site-to-site in cluster, we sometimes see the following error message showing up in the log:
> {code}
> 2017-07-05 16:11:12,452 INFO [NiFi Web Server-318] o.a.n.w.a.c.IllegalStateExceptionMapper java.lang.IllegalStateException: There are too many outstanding HTTP requests with a total 100 outstanding requests. Returning Conflict response.
> {code}
> Once this occurs, it keeps occurring, sometimes making the UI unusable until the nodes are restarted.



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