Friday, 2014-03-14

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tmckay_bblyay!  jenkins passed.  apparently the client is compat enough now :)00:38
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elmikotmckay, cool15:16
aignatovtmckay: great, I think we need to rebase your change on the my latest change15:19
openstackgerritAlexander Ignatov proposed a change to openstack/sahara: Replaced all Savanna words in class names  https://review.openstack.org/8056215:24
openstackgerritA change was merged to openstack/sahara: Fixed reference errors in docs  https://review.openstack.org/7878915:29
openstackgerritA change was merged to openstack/sahara: [IDH] Fixed history server assignment  https://review.openstack.org/7887515:29
tmckayaignatov, okay15:30
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SergeyLukjanovtmckay, thx15:32
tmckayaignatov, you mean 80562 above?15:33
aignatovtmckay: I think it's 8058915:34
tmckayah, okay15:35
aignatovthen I'll rebase on yours and then you again on mine...deeper and deeper15:36
tmckayit sounds terrible15:36
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openstackgerritTrevor McKay proposed a change to openstack/sahara: Move the savanna subdir to sahara  https://review.openstack.org/8059115:41
tmckayaignatov, okay :)15:41
tmckayThis time I made fixit.sh15:41
tmckayeaiser just to rexecute than it is to deal with conflicts15:42
aignatovtmckay: will it fix all conflicts in the world? ;)15:44
tmckayheh, sadly, no15:44
openstackgerritSergey Reshetnyak proposed a change to openstack/sahara-image-elements: Add oozie for hadoop 2 plugin  https://review.openstack.org/8061015:57
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tmckayokay, time for me to go.  See you all Monday!16:00
elmikotmckay, have fun16:02
* mattf tries to scrape off the dib gunk16:15
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openstackgerritA change was merged to openstack/python-saharaclient: Swap the saharaclient and savannaclient directories  https://review.openstack.org/7975116:44
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mattfErikB1, how long should i let the hdp "configure" a cluster before i decide it's just not going to finish?16:48
mattf1 master, 3 workers, using a pre-populated image16:48
openstackgerritAndreas Jaeger proposed a change to openstack/python-saharaclient: Implement "sahara --version"  https://review.openstack.org/8063116:57
toskymattf: I think I had a similar issue (vanilla2/centos and vanilla2/ubuntu) images; I tried to check the VM but no activity16:59
toskyafter a while the cluster went into error state16:59
mattfok. i'm just going to let it run and check back later today17:08
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openstackgerritSebastien Badia proposed a change to stackforge/puppet-sahara: Fix gitreview config (rename savana to sahara)  https://review.openstack.org/8063817:37
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openstackgerritSebastien Badia proposed a change to stackforge/puppet-sahara: Fix gitreview config (rename savanna to sahara)  https://review.openstack.org/8063817:41
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crobertsrhIs anyone currently looking into the dashboard ci-tests?  The last state I see for a run is "LOST", which is new to me.  Clicking on it just gives me 404.17:52
mattfi'm not17:54
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SergeyLukjanovcrobertsrh, there is a bunch of problems with our ci lab18:06
SergeyLukjanovcrobertsrh, starting from the data center issues...18:06
crobertsrhah, ok.  I'm just hoping to make sure it wasn't related to any of the renaming changes.  I've been trying to double check everything by hand just to be sure.18:06
crobertsrhthanks for the update18:06
elmikowhat is the standard method for generating the docs in sahara related projects, is it with tox?18:16
SergeyLukjanovelmiko, tox -e docs18:16
elmikoSergeyLukjanov: i knew it was something like that, thanks :)18:16
SergeyLukjanovelmiko, it's for all openstack projects that have dev docs18:16
elmikocool18:17
* crobertsrh discovers that we are already sahara and sahara-dashboard for devstack purposes :)18:20
SergeyLukjanovyup18:20
SergeyLukjanovand for tempest18:20
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elmikoi'm playing with the sahara cli from python-saharaclient, are we supposed to be able to install this to a new venv?18:40
elmiko(i realize tmckay is probably the one to ask, but he's out...)18:41
crobertsrhelmiko:  I think you should be able to install it to any env you'd like.18:41
SergeyLukjanovelmiko, I think it should work in any venv18:41
elmikook, i did a 'python setup.py install' in a new venv, but saharaclient.api is not getting installed18:42
elmikosavannaclient.api is installed however18:42
elmikopython version 2.7.5, fyi18:44
crobertsrhI'll give it a try in a min18:50
elmikocrobertsrh: k, thanks. i'm looking through the source tree now. really a stumper...18:51
crobertsrhelmiko:  I think I'm seeing both get installed18:54
elmikocrobertsrh: hrm... wonder what is messed up in mine18:54
elmikocan you run sahara from the cli?18:55
crobertsrhyes18:55
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elmikoweird18:55
elmikowell, time to dust off and try this again18:56
elmikohmm, same result18:57
crobertsrhAre you sure that you grabbed the latest?18:58
crobertsrhlast commit is 96bb7a73be111252d6d012aed1ca18e4e038505918:58
elmikoyup, got it18:59
elmikoi'm gonna do a fresh get from the repo, maybe i have something stale in here18:59
elmikocrobertsrh: ok, clean pull from the repo did it, i must have had bad stuff cached19:03
crobertsrhwhew19:03
elmikowhew is right, i couldn't figure out why it wouldn't grab api...19:03
crobertsrhit would have been easy to blame Trevor for leaving early19:04
elmikototally :)19:04
crobertsrhelmiko:  Any chance you've managed to start up clusters on your machine (either via api or dashboard)?19:22
elmikoyes i have19:22
elmikousing httpie and sahara, via api19:22
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elmikoand ran a simple pi job19:22
elmiko:)19:22
crobertsrhNice.  Any chance you've ever had clusters fail to come up (ie:  a datanode doesn't want to come up)?19:23
elmikonot yet19:23
elmikoit took awhile for the cluster to start but that was about it19:23
elmikoand i had an issue with my auth token timing out19:23
crobertsrhOk, maybe I'm just not being patient enough.19:23
crobertsrhI keep winding up with a cluster that starts 2 of my 3 datanodes (after about 5-7 min)19:24
elmikohmm weird19:24
crobertsrhThe 3rd DN fails to start...and on that node, I'm seeing that /mnt/lib doesn't exist19:24
elmikoi followed the quickstart instructions and it basically worked19:24
crobertsrhYeah, I used to be able to make lots of clusters :)19:24
elmikoit took a really long time for the nodes to get initialized19:24
crobertsrh10 min?  Longer?19:25
elmikono, not longer than 10, but maybe like 5 min19:25
crobertsrhOk19:25
elmikowhen i ssh'd into the master node i saw that there had been several failed logins too19:25
crobertsrhI must have done something bad19:25
elmikowell, maybe not, keep in mind i'm really just exploring how to get this beast moving, so i may have done some things wrong19:26
crobertsrhI just started having this issue when I got my new machine about 3 weeks back.19:27
crobertsrhMaybe I'll try with fewer datanodes....less chance for something to go wrong19:28
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bob_nettletonmattf, do you have time to chat regarding the DIB issues you're running into on Fedora/Red Hat?  While my testing was done on Ubuntu, I'd like to make sure we make it possible to generate these images on other platforms.19:35
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mattfbob_nettleton, sure19:41
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mattfi've filed a handful of patch sets that address all but one issue19:41
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mattfof course, i can spin up instances w/ the hdp 2 centos image i make, but can't get the hdp plugin to create a cluster19:42
mattfhttps://review.openstack.org/#/c/80549/19:42
mattfhttps://review.openstack.org/#/c/80572/19:42
mattfare needed to build an image on rhel19:42
mattfall the places where you run the init script during build actually impacts the host system19:43
mattfrunning iptables stop actually stops the firewall on the build host19:43
mattfsilly me, i ran this on my os controller node and it took down iptables, which is necessary to keep the cluster working19:43
mattfthere's one last issue, in the root-passwd element the echo blah | passwd is blocked on rhel by selinux19:44
bob_nettletonmattf, ok, was not aware of the init script issue, thought that the chroot isolated that stuff, but apparently that is not the case.  I noticed the root-passwd issue you filed separately.19:50
bob_nettletonmattf, thanks for the info.19:50
bob_nettletonmattf, what kind of problems do you run into while trying to get the HDP plugin to startup a cluster?  We've had success with this on our end, so was curious as to the problems you're seeing.19:51
mattfthe chroot just isolates the filesystem namespace. when the init script is run it still works against the host system's processes19:51
mattfi've not had a chance to dig into it. the cluster just sits in the Configuring state (for hours)19:52
mattfmy openstack install does not have access to the world wide web19:52
mattfbob_nettleton, if you can tell me that you're able to generate an hdp 2 centos image w/ the elements and start a cluster from it, i'll be somewhat comfortable assuming the issue is w/ my openstack setup19:54
mattfbob_nettleton, at this point, it could be that for hdp2 the missing hadoop-* packages are needed by the plugin19:58
bob_nettletonmattf, We've definitely had success with the HDP 2 images, and I haven't changed that install code in a while, so I'm pretty comfortable that we have this working with the latest images.  I think the missing packages issue is just a typo on my part.  As you mentioned, it is likely that these packages are required in HDP 1.3, but not in 2.0.6.  I need to track this down separately, but I don't think that should hold up your checkin.  My big20:03
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abonillaIs Sahara graduating in IceHouse?23:01
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