Because of the way zookeeper and kafka interact we have had situations where you can read a topic fine but write silently fails (and the message never appears on the read queue) so we created the PubSub test.
Both should be run for all configurations so not sure why someone chose to not run it for some configurations perhaps since we added the PubSub test much later it just never got marked as core. It's a longer test because you have to wait for the message to be available on the read queue for the client and because kafka doesn't make the message available until after the client first attaches you need to publish to create the topic, read client first reads and sees no message and then publish second message and then read client sees the second message (the first message was sent before the client attached so its never visible to the client) So - longer test and perhaps the thought was the health check is the quick sanity that message router is up. You need the pub sub test to check that message router is really working. Brian From: [email protected] <[email protected]> On Behalf Of Morgan Richomme via lists.onap.org Sent: Thursday, May 28, 2020 10:23 AM To: [email protected]; SAWANT, MANDAR <[email protected]> Cc: [email protected] Subject: [onap-discuss] [ONAP] [Integration ] 2 questions on dmaap healthcheck Hi 1) I noticed some hieratic recent errors Health-Check . Basic DMAAP Message Router PubSub Health Check => Health-Check . Basic DMAAP Message Router PubSub Health Check https://gating-results.onap.eu/results/onap_daily_pod4_master-571290679-05-28-2020_12-05/healthcheck/medium/medium/log.html#s1-t8<https://urldefense.proofpoint.com/v2/url?u=https-3A__gating-2Dresults.onap.eu_results_onap-5Fdaily-5Fpod4-5Fmaster-2D571290679-2D05-2D28-2D2020-5F12-2D05_healthcheck_medium_medium_log.html-23s1-2Dt8&d=DwQFAw&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=1DGAJ_BjflIK22XwKfquuvuFfqI3qwvVAtnWth7Ugx0&s=13J0qQz4BaveIoSbY1pk34ltJnokzPaeVk-pj9M4raA&e=> There are 2 healthcheck tests dealing with dmaap used in integration gates Health-Check . Basic DMAAP Message Router Health Check Health-Check . Basic DMAAP Message Router PubSub Health Check As dmaap is a core component of the solution, it is part of the healthcheck verification for core, small and medium it means that the at least 3 tests are run in // regarding the issue it happend on medium run at 20200528 14:23:48.978 / 20200528 14:23:48.978 / 00:00:00.000 however exactly the same test was executed in small at 20200528 14:23:42.955 / 20200528 14:23:44.763 / 00:00:01.808 and was OK usually we do not have any issues (such test is working well for weeks), the issue does not seem systematically reproducible any idea? 2) Health-Check . Basic DMAAP Message Router Health Check is referenced with the core health tag, so they are run in core / small / medium / full but Health-Check . Basic DMAAP Message Router PubSub Health Check is not, so it is run on core /small /medium => is there any reason? /Morgan _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#21188): https://lists.onap.org/g/onap-discuss/message/21188 Mute This Topic: https://lists.onap.org/mt/74522549/21656 Group Owner: [email protected] Unsubscribe: https://lists.onap.org/g/onap-discuss/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
