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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (JIRA)" <ji...@apache.org> on 2013/03/19 21:55:19 UTC

[jira] [Commented] (TS-1749) Stats cluster values among nodes are not consistent

    [ https://issues.apache.org/jira/browse/TS-1749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13606790#comment-13606790 ] 

Leif Hedstrom commented on TS-1749:
-----------------------------------

Can one or two of the clustering experts at Taobao review and commit this please ?
                
> Stats cluster values among nodes are not consistent
> ---------------------------------------------------
>
>                 Key: TS-1749
>                 URL: https://issues.apache.org/jira/browse/TS-1749
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Stats
>            Reporter: Yunkai Zhang
>             Fix For: 3.3.2
>
>         Attachments: 0001-TS-1749-one-LOCAL-record-break-the-continuity-of-NOD.patch
>
>
> In my testing, I setup a cluster consist of two nodes: test62/test63.
> And then, using jtest to do some requests for node test62.
> Finally, I stopped jtest, and picked up some stats value shown as below from these two ndoes:
> {code}
> Node test62:
> -------
> [root@test62 ~]# list-cluster.sh
>  proxy.process.http.origin_server_request_document_total_size=0
>  proxy.process.http.origin_server_request_header_total_size=271218334
>  proxy.node.http.origin_server_total_request_bytes=271218334
>  proxy.cluster.http.origin_server_total_request_bytes=271218334
> Node test63:
> -------
> [root@test63 ~]# list-cluster.sh
>  proxy.process.http.origin_server_request_document_total_size=0
>  proxy.process.http.origin_server_request_header_total_size=0
>  proxy.node.http.origin_server_total_request_bytes=0
>  proxy.cluster.http.origin_server_total_request_bytes=23973809347
> {code}
> Obviously, the stats cluster value: *proxy.cluster.http.origin_server_total_request_bytes* is not consistent among two nodes.

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