Wednesday, 2014-01-22

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openstackgerritA change was merged to openstack/savanna: Read Swift credentials from input_data OR output_data  https://review.openstack.org/6750903:32
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openstackgerritA change was merged to openstack/savanna: Add code to configure cluster for external hdfs  https://review.openstack.org/4782805:33
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openstackgerritJenkins proposed a change to openstack/savanna: Imported Translations from Transifex  https://review.openstack.org/6833608:00
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openstackgerritA change was merged to openstack/python-savannaclient: Add cluster-template-create to CLI  https://review.openstack.org/6821109:02
openstackgerritA change was merged to openstack/python-savannaclient: Add cluster-create to CLI  https://review.openstack.org/6821209:02
openstackgerritA change was merged to openstack/python-savannaclient: Fix default service-type name in help  https://review.openstack.org/6821709:03
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openstackgerritYaroslav Lobankov proposed a change to openstack/savanna: Fixed HDP plugin to support Heat engine  https://review.openstack.org/6598109:49
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openstackgerritDmitry Mescheryakov proposed a change to openstack/savanna: Make error logging more safe  https://review.openstack.org/6413211:31
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openstackgerritSergey Reshetnyak proposed a change to openstack/savanna: Update development install guide  https://review.openstack.org/6836412:38
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openstackgerritSergey Reshetnyak proposed a change to openstack/savanna: WIP Add integration tests to Intel plugin WIP  https://review.openstack.org/6681212:55
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openstackgerritYaroslav Lobankov proposed a change to openstack/savanna: Fixed HDP plugin to support Heat engine  https://review.openstack.org/6598114:30
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tmckaycrobertsrh, ping15:09
crobertsrhyessir?15:09
tmckayfyi, I just moved https://bugs.launchpad.net/savanna/+bug/1269972 to "In Progress" and made you the assignee.  The api side is committed with "Partial-bug"15:09
tmckayActually, the importance can probably be bumped down.15:10
crobertsrhOk, thanks.  I hope to get around to that today, but it might not be until tomorrow.15:10
tmckayHigh => medium, I don't think it's a huge issues, especially with the api side fixed15:11
tmckaythanks15:11
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crobertsrhI agree with the importance bumpdown15:11
tmckaycrobertsrh, same treatment for https://bugs.launchpad.net/savanna/+bug/126996815:13
crobertsrhThat one might be a bigger problem since the UI is still currently sending {} instead of []15:13
openstackgerritChad Roberts proposed a change to openstack/savanna-dashboard: Adding HDFS as a possible data source type  https://review.openstack.org/6756315:25
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tmckaycrobertsrh, (for the public record), as we chatted about the api will accept {} for now and throw them away.  I did that so the change could be merged without a sync (https://bugs.launchpad.net/savanna/+bug/1270882)16:15
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* mattf writes "del source._info['credentials']" and thinks we're doing something wrong18:23
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openstackgerritJonathan Maron proposed a change to openstack/savanna: Update Ambari Repo location and services refactoring  https://review.openstack.org/6757719:31
openstackgerritChad Roberts proposed a change to openstack/savanna-dashboard: Changing the args type for Pig jobs to a list  https://review.openstack.org/6846719:34
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mattfcrobertsrh, btw, "Job executions" doesn't have a "Create new job execution blah blah" button like Clusters has, on your radar?19:57
crobertsrhmattf:  Yeah, it's been thought of, just not done yet.19:57
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mattfthanks19:58
Jayunit100Does savanna aim to package oozie templates as well?20:01
openstackgerritJonathan Maron proposed a change to openstack/savanna: Update Ambari Repo location and services refactoring  https://review.openstack.org/6757720:01
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crobertsrhI'm having an issue with the latest from master.  I pulled and went to db-sync, but I realized that's no longer an option, so I did some reading and it seems like "upgrade head" was a good option.20:08
crobertsrhBut that appeared to fail.  Running the api with my current database state just erroring out.  Any thoughts on how I can hard-reset my database?20:09
ruhecrobertsrh: remove old DB file (if you're using sqlite) and run savanna-db-manage upgrade head20:11
crobertsrhwhere would I find the old db?20:12
SergeyLukjanovNOTE: https://git.openstack.org/cgit/openstack/savanna/log/?h=milestone-proposed20:13
ruhecrobertsrh: default connection string is #connection=sqlite:////savanna/openstack/common/db/$sqlite_db20:13
crobertsrhAh yes, just found it :)20:13
crobertsrhthanks20:13
crobertsrhGreat, working now.20:14
ruheSergey (not SergeyLukjanov, but other Sergey), who added alembic migrations will update Savanna docs to reflect DB migration changes20:15
ruheJayunit100: doesn't it already have templates for oozie? at least Vanilla and HDP plugins can deploy Oozie20:18
openstackgerritJonathan Maron proposed a change to openstack/savanna: Update Ambari Repo location and services refactoring  https://review.openstack.org/6757720:19
Jayunit100i mean wrapping up oozie scheduling, something like what hue provides i guess20:20
Jayunit100so i could tell savanna "run this job 5 times a day" or "run this job once the size of the file is > 200GB"20:20
ruheJayunit100: ah, that's a nice feature. so, i guess savanna aims for that20:21
ruhebut20:22
ruhein OpenStack you gotta play nice with other projects20:22
ruhethere are projects for scheduling20:22
ruhe* there is20:22
ruheonce it ready, savanna will use it to schedule things20:22
ruhescheduling things in cloud isn't an easy thing20:25
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Jayunit100ruhe: oh really theres another openstack scheduler?20:37
Jayunit100it schedules at what level of the stack?20:37
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Jayunit100ooze DOES the scheduling already.20:37
ruheJayunit100: oozie will work only on existing cluster and only with a single cluster20:39
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ruheand doesn't allow to utilise computing resources efficiently20:39
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ruhewhat we can do - is schedule MapReduce job to run each N hours or "run this job once the size of the file is > 200GB"20:40
ruheand spin up a cluster only when you need to run the job20:40
ruhekill the cluster once the job is finished20:41
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ruheand when nova scheduler gets smart enough, we'll be able to launch cluster on the least loaded compute nodes and closest to the data stored somewhere in the cloud object storage (swift, gluster, ceph)20:43
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Jayunit100ah okay20:49
Jayunit100so,your saying "you shouldn't use oozie daemons on an ephemeral cluster"20:49
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mattfJayunit100, oozie is the job manager w/i in the cluster, should always be there if the cluster itself is ephemeral or not21:34
mattfthe OS scheduler helps w/ provisioning the cluster, after that it's ignorant of what happens w/i the cluster21:34
Jayunit100"ooze = job mgr w/i cluster" <-- that implies that if cluster is gone so is ooze.21:43
mattfDUCK!21:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add data-source-list to CLI  https://review.openstack.org/6849121:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add data-source-show to CLI  https://review.openstack.org/6849221:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add data-source-delete to CLI  https://review.openstack.org/6849321:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-binary-data-list to CLI  https://review.openstack.org/6849421:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-binary-data-delete to CLI  https://review.openstack.org/6849521:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-binary-list to CLI  https://review.openstack.org/6849621:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-binary-show to CLI  https://review.openstack.org/6849721:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-binary-delete to CLI  https://review.openstack.org/6849821:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-template-list to CLI  https://review.openstack.org/6849921:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-template-show to CLI  https://review.openstack.org/6850021:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-template-delete to CLI  https://review.openstack.org/6850121:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-list to CLI  https://review.openstack.org/6850221:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-show to CLI  https://review.openstack.org/6850321:48
openstackgerritMatthew Farrellee proposed a change to openstack/python-savannaclient: Add job-delete to CLI  https://review.openstack.org/6850421:48
mattfJayunit100, yup, there's an instance of oozie in every cluster21:49
mattfsave to unduck21:50
mattfsafe too21:50
* Jayunit100 unducking21:51
openstackgerritChad Roberts proposed a change to openstack/savanna-dashboard: Changing the args type for Pig jobs to a list  https://review.openstack.org/6846721:51
Jayunit100+1 for more cmd options21:51
mattfonly thing missing is -create options for edp features21:54
mattfsome of them are rather wonky21:54
mattfpost to /jobs to make a new /job_executions/{id}21:54
mattfpost to /jobs/{id}/execute to make a new /job_executions/{id}21:54
Jayunit100how can ooze live IN a cluster, yet persist when cluster DIES  ?21:55
mattfit doesn't, it dies21:56
Jayunit100"hould always be there if the cluster itself is ephemeral or not"21:57
mattfephemeral means it lives for the duration of a job21:57
mattfso when it comes up so does an instance of oozie within it21:57
Jayunit100gotcha21:57
Jayunit100so "s/always/at_least"21:58
mattfsure. edp won't function w/o an oozie endpoint in the cluster to talk to22:01
openstackgerritChad Roberts proposed a change to openstack/savanna-dashboard: Changing the args type for Pig jobs to a list  https://review.openstack.org/6846722:07
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