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openstackgerrit | OpenStack Proposal Bot proposed openstack/sahara-dashboard master: Imported Translations from Zanata https://review.openstack.org/632249 | 07:17 |
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openstackgerrit | Merged openstack/sahara-dashboard master: Imported Translations from Zanata https://review.openstack.org/632249 | 09:53 |
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tellesnobrega | tosky, are you still around? | 19:11 |
tosky | tellesnobrega: yes | 19:12 |
tellesnobrega | I'm trying spark images created with SIP | 19:12 |
tellesnobrega | I'm getting an interesting error | 19:12 |
tellesnobrega | Exception in thread "main" Invalid Response: Method POST on http://192.168.0.121/identity/v3/auth/tokens/ failed, status code: 503, status line: HTTP/1.1 503 Service Unavailable POST http://192.168.0.121/identity/v3/auth/tokens/ => 503 : <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> | 19:13 |
tellesnobrega | <html><head> | 19:13 |
tellesnobrega | <title>503 Service Unavailable</title> | 19:13 |
tellesnobrega | </head><body> | 19:13 |
tellesnobrega | <h1>Service Unavailable</h1> | 19:13 |
tellesnobrega | <p>The server is temporarily unable to service your | 19:13 |
tellesnobrega | request due to maintenance downtime or capacity | 19:13 |
tellesnobrega | problems. Please try again later.</p> | 19:13 |
tellesnobrega | </body></html> | 19:13 |
tosky | and do other plugins work? | 19:13 |
tellesnobrega | spark with 1.6.0 (downloaded from archive) works | 19:14 |
tosky | uhm, so the next question is: what was sahara doing when that error happens? | 19:15 |
tosky | I guess it's in the engine | 19:15 |
tellesnobrega | the configuration http://192.168.0.121/identity/v3/auth/tokens/ is the same for both | 19:15 |
tellesnobrega | this is when I'm trying to run a job | 19:15 |
tellesnobrega | cluster starts | 19:15 |
tosky | a job which uses swift? | 19:19 |
tosky | maybe something related to the authentication against swift? | 19:19 |
tellesnobrega | spark-wordcount.jar | 19:19 |
tellesnobrega | the one from scenarios | 19:19 |
tosky | no v3 support? :) | 19:20 |
tellesnobrega | but it works using the other spark image | 19:20 |
tellesnobrega | it shouldn't be a problem | 19:21 |
tosky | oh, so maybe something is missing on the new spark image | 19:21 |
tosky | maybe some of the jars from sahara-extra | 19:21 |
tellesnobrega | yes | 19:21 |
tellesnobrega | not sure what | 19:21 |
tellesnobrega | how can I compare both images? to see what is different? | 19:23 |
tellesnobrega | so, looking at /usr/lib/hadoop-mapreduce | 19:31 |
tellesnobrega | the only big difference I see is that on the old image hadoop-openstack.jar is only a lib | 19:31 |
tellesnobrega | while in the new it is a ln to hadoop-openstack-2.6.0-cdh5.11.2.jar | 19:32 |
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tosky | tellesnobrega: coming from CDH? | 20:36 |
tosky | maybe we need to override it with our (if the old image has our version) | 20:36 |
tellesnobrega | tosky, yes, from cdh, I will check it out | 20:43 |
tosky | tellesnobrega: in sie, the swift_hadoop element installs hadoop-openstack.jar for the spark plugin; the code is used also for the CDH plugin, but the branches followed are different | 20:46 |
tellesnobrega | I created a image using SIE and the hadoop-openstack.jar is also a link to the cdh one | 20:47 |
tellesnobrega | I'm running a job now | 20:47 |
tellesnobrega | see how it behaves | 20:47 |
tellesnobrega | so, worked on the SIE image | 20:49 |
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tellesnobrega | with same version of the one created with SIP | 20:52 |
tosky | same same, like same hash of the file? | 20:54 |
tosky | also, did you check if there are more of those jars on the image, and the wrong one is used? | 20:55 |
tellesnobrega | they are the only ones | 20:58 |
tellesnobrega | let me check hash | 20:58 |
tellesnobrega | is cksum the proper way to check that? | 21:02 |
tosky | any *sum: even md5sum, even if md5 collisions are possible, shouldn't be a problem for this use case | 21:02 |
tosky | or sha256sum | 21:02 |
tosky | or others :) | 21:02 |
tellesnobrega | so, they are apparently different | 21:05 |
tellesnobrega | I ran jar tf hadoop-openstack.jar | 21:05 |
tellesnobrega | and they are being printed in completely different order | 21:05 |
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tellesnobrega | tosky, I think I found the issue, lets see | 22:25 |
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