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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-926) Clearing counters can cause a Node to disconnect
Date Mon, 07 Sep 2015 12:42:45 GMT

    [ https://issues.apache.org/jira/browse/NIFI-926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14733634#comment-14733634
] 

ASF subversion and git services commented on NIFI-926:
------------------------------------------------------

Commit d1206fe0742d0c560de546ae6033f0f473bd2f7a in nifi's branch refs/heads/master from [~mcgilman]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=d1206fe ]

NIFI-926:
- Ensuring that nodes are not disconnected when the user attempts to reset a counter that
does not exist on that node. This can happen when/if counters are adjusted conditionally.

> Clearing counters can cause a Node to disconnect
> ------------------------------------------------
>
>                 Key: NIFI-926
>                 URL: https://issues.apache.org/jira/browse/NIFI-926
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Matt Gilman
>            Assignee: Matt Gilman
>             Fix For: 0.3.0
>
>         Attachments: 0001-NIFI-926.patch
>
>
> When clustered, clearing a counter can cause the a node to disconnect. The node disconnects
due to a 404 - Resource Not Found. It appears the counters do not share a common identifier.
This leads to the following message:
> {code}
> 2015-09-03 14:20:15,574 INFO [NiFi Web Server-24] o.a.n.w.a.c.ResourceNotFoundExceptionMapper
org.apache.nifi.web.ResourceNotFoundException: Unable to find Counter with id 'f4cf3c66-c0e7-3439-be94-2096f7d4a78e'..
Returning Not Found response.
> {code}



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