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/OPNFLWPLUG-807 OpenFlowPlugin <p>Flows are not getting Programmed on DPN's when statistics are turned off(is-statistics-polling-off=true) whereas it works fine when the statistics are turned ON(is-statistics-polling-off=false)</p> <p>Scenario Execution Step:<br/> ========================<br/> 1. Start the Controller and connect Mininet </p> <p>2. Disable Statistics(is-statistics-polling-off=true)</p> <p>3.Add Bulk Flow(1000 flows) Controller Node</p> <p>4. Get Bulk Flows and Verify In Cluster config DS all flows are installed</p> <p>5. Verify Flows In Switch , The test is failing in this step. no flows are seen <br/> on the OVS switch.</p> <p>Attached are the karaf logs</p> <p>Operating System: Linux<br/> Platform: All</p> OPNFLWPLUG-807

Flows are not getting Programmed on DPN's when statistics are turned off(is-statistics-polling-off=true)

Bug Resolved Done Unassigned Sumesh Kumar R Thu, 27 Oct 2016 06:09:18 +0000 Mon, 27 Sep 2021 09:01:56 +0000 Wed, 2 Nov 2016 08:33:53 +0000 General 0 2 <p>Attachment STATISTICS DISABLED LOGS.rar has been added with description: Karaf Logs attached</p> <p>Works on the latest version of stable/Bo. Please test it out on latest stable/Bo.</p> <p>(In reply to Sumesh Kumar R from comment #0)<br/> &gt; Created attachment 1320 <span class="error">&#91;details&#93;</span><br/> &gt; Karaf Logs attached<br/> &gt; <br/> &gt; Flows are not getting Programmed on DPN's when statistics are turned<br/> &gt; off(is-statistics-polling-off=true) whereas it works fine when the<br/> &gt; statistics are turned ON(is-statistics-polling-off=false)<br/> &gt; <br/> &gt; Scenario Execution Step:<br/> &gt; ========================<br/> &gt; 1. Start the Controller and connect Mininet <br/> &gt; <br/> &gt; 2. Disable Statistics(is-statistics-polling-off=true)<br/> &gt; <br/> &gt; 3.Add Bulk Flow(1000 flows) Controller Node<br/> &gt; <br/> &gt; 4. Get Bulk Flows and Verify In Cluster config DS all flows are installed<br/> &gt; <br/> &gt; 5. Verify Flows In Switch , The test is failing in this step. no flows are<br/> &gt; seen <br/> &gt; on the OVS switch.<br/> &gt; <br/> &gt; <br/> &gt; Attached are the karaf logs</p> <p>Please retest and close it . Reducing the prio.</p> <p>(In reply to Shuva Jyoti Kar from comment #1)<br/> &gt; Works on the latest version of stable/Bo. Please test it out on latest<br/> &gt; stable/Bo.</p> <p>with this changeset <a href="https://git.opendaylight.org/gerrit/#/c/47418/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/47418/</a></p> <p>Might require the fix to be in sr1. Since with stats off functionality is broken</p> <p>HI,</p> <p>I had checked on the below latest build and the issue still exist.</p> <p>Build Used : distribution-karaf-0.5.1-20161026.220204-606</p> <p>Thanks,<br/> Sumesh</p> <p>(In reply to Sumesh Kumar R from comment #5)<br/> &gt; HI,<br/> &gt; <br/> &gt; I had checked on the below latest build and the issue still exist.<br/> &gt; <br/> &gt; Build Used : distribution-karaf-0.5.1-20161026.220204-606<br/> &gt; <br/> &gt; Thanks,<br/> &gt; Sumesh</p> <p>yes, my bad. We would require this change-set to be merged <br/> <a href="https://git.opendaylight.org/gerrit/#/c/47418/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/47418/</a></p> <p>Its +2'd but not merged yet. Its a functionality breakage with stats off</p> <p>A patch was submitted to fix this bug in Boron SR1: <a href="https://git.opendaylight.org/gerrit/#/c/47418/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/47418/</a></p> <p>To better assess the impact of this bug and fix, could someone from your team please help us identify the following:<br/> Severity: Could you elaborate on the severity of this bug? Is this a BLOCKER such that we cannot release Boron SR1 without it? Is there a workaround such that we can write a release note and fix in Carbon?<br/> Testing: Could you also elaborate on the testing of this patch? How extensively has this patch been tested? Is it covered by any unit tests or system tests? <br/> Impact: Does this fix impact any dependent projects?</p> <p>(In reply to A H from comment #7)<br/> &gt; A patch was submitted to fix this bug in Boron SR1:<br/> &gt; <a href="https://git.opendaylight.org/gerrit/#/c/47418/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/47418/</a><br/> &gt; <br/> &gt; To better assess the impact of this bug and fix, could someone from your<br/> &gt; team please help us identify the following:<br/> &gt; Severity: Could you elaborate on the severity of this bug? Is this a<br/> &gt; BLOCKER such that we cannot release Boron SR1 without it? Is there a<br/> &gt; workaround such that we can write a release note and fix in Carbon?<br/> By default stats collection is on. So this issue will not occur. But with statistics turned off before a switch connection, flow provisioning is not going through. And that breaks the ofplugin functionality<br/> &gt; Testing: Could you also elaborate on the testing of this patch? How<br/> &gt; extensively has this patch been tested? Is it covered by any unit tests or<br/> &gt; system tests? <br/> No. Testing done by individual testing with 2-5 flows.</p> <p>&gt; Impact: Does this fix impact any dependent projects?<br/> No</p> <p>I had verified the fix in the below build and it is working fine as expected(Flows are getting programmed on DPN’s when statistics is disabled)</p> <p>Build Used: distribution-karaf-0.5.1-20161028.001556-607.zip</p> <p>Thanks,<br/> Sumesh</p> <p>Has this bug been verified as fixed in the latest Boron SR1 Build 20161030?</p> <p>(In reply to A H from comment #10)<br/> &gt; Has this bug been verified as fixed in the latest Boron SR1 Build 20161030?</p> <p> Verified with the latest SR1 distribution Build 20161030 and it works</p> Development External issue ID 7043 External issue URL Priority Rank 0|i033fj: