Thursday, 2018-06-07

openstackgerritkaka proposed openstack/sahara master: fix a typo  https://review.openstack.org/57307503:00
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openstackgerritkaka proposed openstack/sahara master: Updated oozie version  https://review.openstack.org/57310406:55
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zigoI'm still stuck with sahara-wsgi-api spitting a 500 error: http://paste.openstack.org/show/722857/08:29
zigoWhat can I do to investigate?08:29
zigoStairing at the code didn't help, I don't get what's happening.08:31
toskyI can't help - I will defer to the other developers which will connect later08:32
zigotosky: Who should I ask?08:33
zigoThis seems to be flask framework related.08:33
toskysadly the people who implemented wsgi support are not around; I know that it works with apache (that's how it's configured by devstack)08:33
zigoLooks like it can't find the content-length or something.08:33
zigotosky: The same happens with eventlet.08:33
zigoIt could be Py3 related, not sure.08:33
toskymaybe, but not sure we want to support eventlet with py308:34
zigo(Debian packages are all switched to Py3)08:34
zigotosky: It doesn't work over SSL, which is why I switched to uwsgi, but then I get the same error.08:34
zigoflask.request.content_length doesn't exist when the size is checked.08:35
zigoSo, it looks like flask request handling is broken for me.08:36
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openstackgerritkaka proposed openstack/sahara master: Updated oozie version  https://review.openstack.org/57310409:28
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zigotosky: Here's my patch, your thoughts? https://salsa.debian.org/openstack-team/services/sahara/blob/debian/queens/debian/patches/fix-flask.request.content_length-is-none-in-sahara-api.patch10:10
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openstackgerritThomas Goirand proposed openstack/sahara master: Fix flask.request.content_length is None  https://review.openstack.org/57317910:51
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openstackgerritTelles Mota Vidal Nóbrega proposed openstack/sahara master: Boot from volume  https://review.openstack.org/38505311:23
openstackgerritLuigi Toscano proposed openstack/sahara master: fix tox python3 overrides  https://review.openstack.org/57297811:32
tellesnobregatosky, apparently cdh problem is a missing mysql connector11:59
tellesnobreganot sure yet12:00
toskytellesnobrega: uhm, full log needed :)12:13
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tellesnobregatosky, http://paste.openstack.org/show/722876/12:16
tellesnobregaand I found this https://community.cloudera.com/t5/Cloudera-Manager-Installation/Cloudera-Manager-Installation-Path-B-Step-5-sudo-service/td-p/781612:17
tellesnobregabut not sure the solution is correct12:18
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toskytellesnobrega: did you see this? https://community.cloudera.com/t5/Cloudera-Manager-Installation/ERROR-main-com-cloudera-server-cmf-Main-Server-failed/m-p/4265412:20
toskywell, there are many instances of that error on community.cloudera.com12:21
toskywhat do you see in  /etc/cloudera-scm-server/db.properties ?12:21
tellesnobregathere is plenty12:22
tellesnobregamysql12:22
tellesnobregashould it be something else?12:22
tellesnobregahmm, apparently we use postgres with cloudera12:23
toskyyep12:23
tellesnobregalet me change that12:24
toskytellesnobrega: this is what I have on a local deployment, and please note the Auto-generated by comment: http://paste.openstack.org/show/722877/12:24
tellesnobregaawesome12:25
tellesnobregathanks12:25
toskyI'm trying to understand how calls that script12:27
tellesnobregathanks12:29
tellesnobregaerror changed12:29
tellesnobreganow it is only connection refused12:29
toskyso the db is not initialized or it is initialized but you don't have the correct credentials12:30
tellesnobregayes12:30
toskythe question is: which component calls initialize_embedded_db.sh ?12:30
toskyit's called by /etc/init.d/cloudera-scm-server-db start12:32
tellesnobregaapparently it is running12:32
toskywhich, if I'm not mistaken, should be started during the initialization process12:32
tellesnobregayes, but I didn't start a cluster just started a instance with cloudera on it12:33
tellesnobregaand now it is running12:33
toskyoh12:33
toskyok, so yeah, you need to start it before cloudera-scm-server12:33
tellesnobregathanks12:33
tellesnobregayou would think it would be smart enough to start on its own12:34
tellesnobregabut guess not12:34
toskythey split it into two separate services, probably there is some reason12:34
toskylike running the db and the manager on different systems12:35
tellesnobregaprobably12:35
tellesnobregainstalling cdh now12:39
tellesnobregatosky, on other front, I think I figure the issue with db sync problem12:40
toskythe default value for null?12:42
tellesnobregayes12:42
tellesnobregait was set on the models but not on the migration12:42
tellesnobregaactually, not default value for null12:42
tellesnobregaif it can be nullable or not12:42
tellesnobregadefault value is false12:42
toskyI noticed that "True, False" as last parameters, but I thought it was the default value12:42
toskynot the field allowing null or not12:43
tellesnobregatosky, had a minor pep8 problem12:50
openstackgerritTelles Mota Vidal Nóbrega proposed openstack/sahara master: Boot from volume  https://review.openstack.org/38505312:50
tellesnobreganot boot from volume is fine on the sahara side12:50
toskywith documentation?12:51
toskyoh, remember also the Task: footer in the commit message, or it won't be closed automatically12:52
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tellesnobregawill update12:59
tellesnobreganot docs yet12:59
tellesnobregado you have a suggested place to put it?13:01
tellesnobregaI'm thinking user/quickstart13:02
toskyin the place where we document how to create a cluster13:02
tellesnobregaI guess that is the one then13:02
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tellesnobregajeremyfreudberg, cdh install is working13:29
tellesnobreganow installing services13:29
jeremyfreudbergtellesnobrega: you mean the manual part?13:30
tellesnobregayes13:30
tellesnobregabut it just failed13:30
jeremyfreudbergtellesnobrega: the error is?13:31
tellesnobregaCan't open /run/cloudera-scm-agent/process/ccdeploy_spark-conf_etcsparkconf.cloudera.spark_on_yarn_3570090449422232286/spark-conf/hive-env.sh: No such file or directory.13:31
tellesnobrega/usr/lib/cmf/service/client/deploy-cc.sh: line 193: /run/cloudera-scm-agent/process/ccdeploy_spark-conf_etcsparkconf.cloudera.spark_on_yarn_3570090449422232286/scripts/control.sh: Permission denied13:32
tellesnobregaI would assume that it is trying to create the folder13:32
tellesnobregabut the user has no permissions here13:32
tellesnobregaI can change that13:32
jeremyfreudbergi can't say that i've encountered anything like it before13:34
jeremyfreudbergand i do see someone with the same problem -- but answered: https://community.cloudera.com/t5/Cloudera-Manager-Installation/Permission-Denied-error-5-13-installation/m-p/6164113:34
tellesnobregadid you run with root?13:34
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jeremyfreudbergcan't remember13:34
jeremyfreudbergtellesnobrega: just saw Cloudera folks came out with this https://www.cloudera.com/downloads/quickstart_vms/5-13.html.html13:38
tellesnobregacan we use that and run sahara stuff on it to get configs?13:38
jeremyfreudbergtellesnobrega: jup, i think trying to grab the configs from there is worth a try13:39
tellesnobregawill try iy13:39
tellesnobregait13:39
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tellesnobregaand by that I mean13:41
tellesnobregaplease can any of you try it13:41
tellesnobregaIt won't download here until hell freezes over13:41
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jeremyfreudbergyup, downloading now13:43
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jeremyfreudbergugh, it just got 5.1G/5.4G then died13:48
tellesnobregait would take about 8h here13:50
tellesnobregaand probably die as well13:50
tellesnobregajeremyfreudberg, do you remember installing oracle or just used installed java13:50
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jeremyfreudbergtellesnobrega: definitely not oracle13:50
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toskytellesnobrega, jeremyfreudberg : iirc only oracle java is supported by CDH14:00
jeremyfreudbergtosky: then i meant, the installed java14:00
toskyhttps://www.cloudera.com/documentation/enterprise/release-notes/topics/rn_consolidated_pcm.html#pcm_jdk14:00
tellesnobregayes, but we don't need it by default I guess14:00
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openstackgerritChen proposed openstack/python-saharaclient master: Remove PyPI downloads  https://review.openstack.org/57327114:44
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-openstackstatus- NOTICE: Zuul update for Ansible 2.5 in progress. Scheduler crashed as unexpected side effect of pip upgrade. Will be back and running shortly.15:31
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-openstackstatus- NOTICE: The zuul upgrade to ansible 2.5 is complete and zuul is running again. Changes uploaded or approved between 15:25 and 15:45 will need to be rechecked. Please report any problems in #openstack-infra16:11
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jeremyfreudbergtellesnobrega: looks like the cdh config grabbing worked16:40
tellesnobregaawesome16:45
tellesnobregajeremyfreudberg, can you send them to me?16:45
jeremyfreudbergactually, oops, it's not totally ready16:45
jeremyfreudbergthere were a few services missed16:45
tellesnobregano problem16:45
tellesnobregalike what?16:45
tellesnobregaI see that we don't have cloudera navigator, did we have that before?16:45
tellesnobregaI see that on my install16:45
jeremyfreudbergi missed the configs (json files) for flume, kafka, sentry16:46
jeremyfreudbergbut i think i can fix that, just have to tweak some of the cloudera quickstart settings16:46
tellesnobregacool16:46
jeremyfreudbergtellesnobrega: just navigator, or navigator keytrustee?16:46
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jeremyfreudbergtellesnobrega: just navigator, or navigator keytrustee?16:47
tellesnobregakeytrustee is out for sure16:47
tellesnobregabut navigator is only available on enterprise version or 60 days trial16:47
jeremyfreudbergi'm not sure if we ever had it16:47
tellesnobregaat least that is what I saw on my local env16:48
jeremyfreudbergi think missing navigator is fine16:48
jeremyfreudbergwe actually never had it16:48
tellesnobregacool16:48
jeremyfreudbergi'll let you know how it goes with the config stuff on my end16:48
tellesnobregathanks16:48
jeremyfreudbergunfortunately i am already running out of time for today16:48
jeremyfreudbergbut soon16:48
tellesnobregaif you can get the configs, I can work out the rest of the patch16:49
tellesnobregaI'm trying on my end too16:49
jeremyfreudbergawesome16:49
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openstackgerritMerged openstack/sahara master: fix tox python3 overrides  https://review.openstack.org/57297818:12
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openstackgerritTelles Mota Vidal Nóbrega proposed openstack/python-saharaclient master: Adding boot from volume  https://review.openstack.org/57253618:58
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