Wednesday, 2013-10-23

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-hobana.freenode.net- [freenode-info] if you're at a conference and other people are having trouble connecting, please mention it to staff: http://freenode.net/faq.shtml#gettinghelp01:34
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openstackgerritA change was merged to openstack/savanna: Changed Integration tests  https://review.openstack.org/5312105:41
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openstackgerritA change was merged to openstack/savanna: Include Vanilla Plugin *.sql files  https://review.openstack.org/5316208:44
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openstackgerritNikita Konovalov proposed a change to openstack/savanna-dashboard: Fixing importutils  https://review.openstack.org/5329809:09
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openstackgerritDmitry Mescheryakov proposed a change to openstack/savanna: Make 'ls' check threaded  https://review.openstack.org/5330009:15
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openstackgerritYaroslav Lobankov proposed a change to openstack/savanna: Added a check for Oozie configs  https://review.openstack.org/5332912:02
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openstackgerritMatthew Farrellee proposed a change to openstack/savanna: Include Vanilla Plugin *.sql files  https://review.openstack.org/5333812:34
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openstackgerritYaroslav Lobankov proposed a change to openstack/savanna: Integration test for Swift has changes  https://review.openstack.org/5335714:04
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openstackgerritYaroslav Lobankov proposed a change to openstack/savanna: Added a check for Oozie configs  https://review.openstack.org/5332915:59
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mattfaignatov, what's the word on https://bugs.launchpad.net/savanna/+bug/1240511 ?17:38
mattfwe had to abort using my install for a demo today. we fell back to a devstack crobertsrh has working from weeks ago.17:38
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mattfcrobertsrh, i'm only seeing connection refused, not classnotfound18:17
mattfLauncher ERROR, reason: Main class [org.apache.oozie.action.hadoop.MapReduceMain], main() threw exception, POST http://127.0.0.1:35357/v2.0/tokens/ failed on exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused18:17
crobertsrhYes, that might be from another job I just tried running.18:17
crobertsrhMy jar job throws that.  Pig job was CNF18:18
mattfyou know what, that exception is coming from the swift plugin18:20
mattf        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)18:20
mattf        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcces18:20
mattfsorImpl.java:57)18:20
mattf        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstruc18:20
mattftorAccessorImpl.java:45)18:20
mattf        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)18:20
mattf        at org.apache.hadoop.fs.swift.http.ExceptionDiags.wrapWithMessage(ExceptionDiag18:20
mattfs.java:90)18:20
mattfit's trying to reach localhost:35357 (35357 is keystone)18:23
mattfkeystone is not running on the instance18:23
crobertsrh:q18:23
* mattf scratches head18:24
mattfcrobertsrh, my guess is the pig classnotfound error is a race between oozie starting and hdfs starting (justification is the replication error)18:26
mattfso i got lucky w/ this cluster starting up18:26
mattfso yeah, a little progress.18:26
crobertsrhcould be.  I did try manually restarting oozie at one point yesterday....didn't seem to have an effect.18:27
mattfnprivalova, you did a youtube video of EDP, did you use devstack for it?18:27
mattfSergeyLukjanov, who was it that made the EDP youtube video?18:31
mattfcrobertsrh, want to shutdown my cluster and spin one up w/ the mirantis image you downloaded?18:38
crobertsrhI have already spun up a cluster with the mirantis image...seems to be enough room for both.18:38
mattfway ahead of me18:38
crobertsrhJob run on that cluster gives the NoClassDefFound stack18:39
mattferr, they're both mirantis images18:39
* mattf goofed18:39
crobertsrhDoh...I suppose I should have checked before I spun another18:39
crobertsrhbut we're getting 2 different errors with the same image18:40
mattfwill you set the root pw on your cluster for me?18:40
crobertsrhwill do18:41
crobertsrhdone18:41
mattftkx18:41
tmckaymattf, on the EDP youtube, that was aignatov I believe18:43
mattf2013-10-23 18:32:29,995 ERROR DataNucleus.Plugin (Log4JLogger.java:error(115)) - Bundle "org.eclipse.jdt.core" requires "org.eclipse.text" but it cannot be resolved.18:44
mattf^^ in /etc/hadoop/hive.log18:44
mattfso fs.swift.service.savanna.auth.url is providing the bad url to keystone, it's in /etc/hadoop/core-site.xml (expected)18:48
crobertsrhAnything in the RDO packaging that sets that value?  On my devstack install, that value comes out correctly.18:52
mattfnot that i can see. the instance can access keystone on the host env, checked w/ curl http://10.16.44.108:35357/v2.0/tokens18:54
mattfthe swift_helper is making the decision to use localhost18:54
crobertsrhmattf:  looks like os_auth_host is defaulted to 127.0.0.1 in savanna.conf18:54
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mattfmaybe misconfig on my part18:55
* mattf frowns18:55
mattfi'm not very happy about that value being burned into the instance18:56
mattfit's a legit value for the services running on the system18:56
mattfi know some folks like lots of config steps, but i'm trying to drive the manual (mishaps) out18:57
crobertsrhnoble cause18:59
mattfsed -i -e "s/#os_auth_host.*/os_auth_host=$(host $(hostname) | cut -f4 -d\ )/" /etc/savanna/savanna.conf19:00
crobertsrhbounce and refire cluster?19:01
mattfit's a pita because keystonerc only has OS_AUTH_*URL*19:01
mattfcrobertsrh, please do, leave my cluster tho19:01
crobertsrhwill do19:01
mattfi'm going to manually change c019:01
crobertsrhDid you bounce savanna?19:01
mattfyes, just now19:02
crobertsrhok, thanks19:02
mattfcrobertsrh, fyi, launching a job does not bring you to the "job executions" tab, disconnect from "launch cluster" behavior19:06
openstackgerritJonathan Maron proposed a change to openstack/savanna: Enable network operations over neutron private nets  https://review.openstack.org/5299719:06
crobertsrhmattf:  Yes...I already submitted a bug for that one19:06
crobertsrhsimple fix...wish I would have noticed before release19:06
crobertsrhsame CNF on new cluster.19:08
* mattf wonders how pandora got on "just like honey"19:10
mattfcertainly is psychocandy19:10
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mattforg.apache.oozie.command.CommandException: E0604: Job does not exist [None]19:13
mattf^^ new one19:13
crobertsrhI've seen that one sporadically over the past couple of days19:14
mattfi also have a job that's apparently stuck pending19:15
mattfcrobertsrh, you get a new cluster up yet?19:19
mattfa non-CNF cluster19:19
crobertsrhNo cluster without CNF.19:19
crobertsrhNew cluster though, yes.  core-site.xml is correct this time.19:19
mattfi can't rule out that i messed something up when i hand edited19:25
mattfall i know is the error changed19:25
crobertsrhYeah, no arguing that.19:25
crobertsrhThere is a note on the bug for oozie not starting that mentions that we ought to be able to do "oozie sharelib" multiple times.19:27
crobertsrhsharelib comes up a lot when I google around about the CNF exception.  I wonder if something went wacky (race?) when that is being installed.19:28
crobertsrhI might just be lucking out on my slow machine and avoiding any races.19:28
mattfi'm going to take down c019:30
crobertsrhok19:31
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mattfcrobertsrh, i keep having thoughts that jobs should be job templates19:35
* mattf stops19:35
crobertsrhI think I know what you mean.  I'd like to be able to quickly rerun a job with a set config, but change the data sources.19:35
crobertsrhI have a bug for that too.19:36
crobertsrhI like the "job template" term though.  I might add that.19:36
* mattf fights symmetryyrtemmys19:37
mattfso, just like only i can build sesame19:37
mattfapparently only i can start a cluster19:37
mattfmy last job succeeded19:38
crobertsrhwow19:38
mattf(course, i can't get to the coozie console)19:38
mattftry running against c119:38
crobertsrhI can get there...yep...it succeeded19:38
crobertsrhok19:38
mattfjust lagging for me19:40
crobertsrhmy job worked too19:41
mattfok, so back to one bug19:42
crobertsrhDid you do anything different on c1?19:42
mattfi'm making mental note of the config change and secgroup change19:42
mattfwell, for c1 i ran my disk image19:42
mattfi could try again w/ the mirantis one, but i'm 2-0 atm!19:43
crobertsrhheh19:43
crobertsrhI'll try a fresh cluster and see what I get.19:43
* mattf considers quitting while he's ahead19:43
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mattfit's awkward that i have to create a source for the destination19:51
mattfesp since the actual dest is a container/dir and the dest i make gets touched and nothing else19:52
crobertsrhYes, I agree.19:52
crobertsrhOk, jobs are also now succeeding on my new cluster19:55
crobertsrhwhat have we done differently?19:55
mattfwe had pathologically bad config before19:56
mattfit manifested as a connection refused19:56
mattfwe still have the non-deterministic CNF bug imho19:56
crobertsrhHard to say.  I wonder if I'll ever see it again.19:57
mattfeven odds you will if you run 3 more clusters19:57
crobertsrhClusters are cheap.  I'll give it a try.19:58
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crobertsrhYep, hit the CNF again.20:09
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mattfcrobertsrh, how many did it take?20:22
crobertsrh3rd one failed.20:23
mattfcrobertsrh, what secgroup rules do you think are necessary?20:26
mattfi see you added one for all ports20:26
crobertsrhYeah, that was a shot in the dark.20:26
mattfwhat the minimum set?20:26
crobertsrhI think the others there are necessary except for the last 2 that I added.20:27
mattfok20:27
crobertsrh11000 is probably not totally mandatory (only for oozie web ui)20:27
crobertsrhI think 11443 was needed to be able to submit to oozie.20:28
mattfmind reducing the set and verifying?20:28
crobertsrhsure20:28
crobertsrhOk, looks like 11000 is sufficient20:34
mattfgreat20:35
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openstackgerritJohn Speidel proposed a change to openstack/savanna: Add support for Hive related services  https://review.openstack.org/5292320:51
tmckaycool, I got a test wrapper extracted from Ambari to run with the javasqlite rpm sources instead of sqlite-jdbc from xerial.  Replaced the driver class loaded from SQLiteConnectionFactory.21:01
tmckayof course, I need a real test but this is a start :)21:01
tmckaymy goodness, I can't keep track of my windows21:02
* mattf nods21:03
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