https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/VTN-40 vtn <p>I executed the following REST API, but failed to get up-to-date flow statistics.<br/> <a href="http://127.0.0.1:8080/controller/nb/v2/vtn/default/vtns/vtn_1/flows/detail?update=true" class="external-link" target="_blank" rel="nofollow noopener">http://127.0.0.1:8080/controller/nb/v2/vtn/default/vtns/vtn_1/flows/detail&amp;#63;update=true</a></p> <p>The response body for the above request didn't contain statistics information.</p> <p>Operating System: All<br/> Platform: All</p> VTN-40

Failed to get up-to-date flow statistics.

Bug Resolved Done Unassigned Hideyuki Tai Fri, 19 Sep 2014 21:25:34 +0000 Thu, 3 May 2018 15:45:11 +0000 Mon, 10 Nov 2014 21:50:57 +0000 unspecified VTN Manager 0 2 <p>I think the root cause of this issue is <a href="https://jira.opendaylight.org/browse/CONTROLLER-833" title="sal-compatiblity does not register some services." class="issue-link" data-issue-key="CONTROLLER-833"><del>CONTROLLER-833</del></a>.<br/> Therefore, after the <a href="https://jira.opendaylight.org/browse/CONTROLLER-833" title="sal-compatiblity does not register some services." class="issue-link" data-issue-key="CONTROLLER-833"><del>CONTROLLER-833</del></a> is fixed, I'm going to test this issue again.</p> <p>I've tested this issue using the Helium release candidate, and found out that the bug has been not fixed yet.</p> <p><a href="http://nexus.opendaylight.org/content/groups/staging/org/opendaylight/integration/distribution-karaf/0.2.0-Helium/" class="external-link" target="_blank" rel="nofollow noopener">http://nexus.opendaylight.org/content/groups/staging/org/opendaylight/integration/distribution-karaf/0.2.0-Helium/</a></p> <p>I've observed that the statistics information in the output of the flow API are same between when update=true and update=false.<br/> It meant that VTN Manager failed to get up-to-date flow statistics.</p> <p>update=true<br/> ===========</p> <p>curl --user "admin":"admin" -H "Accept: application/json" -H \<br/> "Content-type: application/json" -X GET \<br/> <a href="http://localhost:8080/controller/nb/v2/vtn/default/vtns/vtn1/flows/detail?update=true" class="external-link" target="_blank" rel="nofollow noopener">http://localhost:8080/controller/nb/v2/vtn/default/vtns/vtn1/flows/detail&amp;#63;update=true</a></p> <p>The response message for the above request was as follows:</p> <p>{<br/> "dataflow": [<br/> {<br/> (sinp)<br/> "statistics": </p> { "bytes": 10444, "duration": 117626, "packets": 110 } <p>, <br/> (snip)<br/> }</p> <p>update=false<br/> ============</p> <p>curl --user "admin":"admin" -H "Accept: application/json" -H \<br/> "Content-type: application/json" -X GET \<br/> <a href="http://localhost:8080/controller/nb/v2/vtn/default/vtns/vtn1/flows/detail?update=false" class="external-link" target="_blank" rel="nofollow noopener">http://localhost:8080/controller/nb/v2/vtn/default/vtns/vtn1/flows/detail&amp;#63;update=false</a></p> <p>The response message for the above request was as follows:</p> <p>{<br/> "dataflow": [<br/> {<br/> (snip)<br/> "statistics": </p> { "bytes": 10444, "duration": 117626, "packets": 110 } <p>, <br/> (snip)<br/> }</p> <p><a href="https://jira.opendaylight.org/browse/CONTROLLER-900" title="sal-compatibility not get up-to-date flow information." class="issue-link" data-issue-key="CONTROLLER-900"><del>CONTROLLER-900</del></a> which is the root cause of this issue has been fixed.</p> Blocks CONTROLLER-833 CONTROLLER-900 Development External issue ID 1992 External issue URL Rank 0|i02t7r: