[SERVER-10104] mr_drop.js (via parallel/basicPlus.js) failing on Nightly Linux 64-bit Created: 05/Jul/13  Updated: 11/Jul/16  Resolved: 11/Jul/13

Status: Closed
Project: Core Server
Component/s: Testing Infrastructure
Affects Version/s: None
Fix Version/s: 2.5.1

Type: Bug Priority: Major - P3
Reporter: Matt Kangas Assignee: hari.khalsa@10gen.com
Resolution: Done Votes: 0
Labels: buildbot
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

buildbot: Nightly Linux 64-bit
V2.4 Linux 64-bit


Issue Links:
Related
is related to SERVER-13512 mr_drop.js is flakey when run in para... Closed
Operating System: ALL
Participants:

 Description   

Nightly Linux 64-bit build #1477 failed on parallel/basicPlus.js:

http://buildbot.mongodb.org/builders/Nightly%20Linux%2064-bit/builds/1477
http://buildlogs.mongodb.org/Nightly%20Linux%2064-bit/builds/1477/test/parallel/basicPlus.js?mode=raw

         S1 Test : jstests/mr_drop.js ...
...
Thu Jul  4 19:12:52.124 shell: started program /mntfast/data/slave/Linux_64bit_Nightly/mongo/mongo --eval db = db.getSiblingDB('test');sleep( 1000 ); db.jstests_mr_drop.drop(); 127.0.0.1:27999
...
Thu Jul  4 19:12:56.276 map reduce failed:{ "ok" : 0, "errmsg" : "ns doesn't exist" } at src/mongo/shell/collection.js:975
********** Parallel Test FAILED: Error: error loading js file: jstests/mr_drop.js

Unable to reproduce when running jstests/mr_drop.js directly. At first glance, this looks like a race between two tests.



 Comments   
Comment by auto [ 11/Jul/13 ]

Author:

{u'username': u'hkhalsa', u'name': u'Hari Khalsa', u'email': u'hkhalsa@10gen.com'}

Message: SERVER-10104 make mr_drop.js more likely to work
Branch: master
https://github.com/mongodb/mongo/commit/7076bcc8d4774c354025b2c568b93cd8805aa093

Comment by Matt Kangas [ 11/Jul/13 ]

Possibly resolved. Several green builds followed the #1477 failure.

Jul 08 08:09	7c21379b0701...	success	#1481	Build successful
Jul 07 08:19	bdf9a87b13e3...	success	#1480	Build successful
Jul 06 07:44	bdf9a87b13e3...	success	#1479	Build successful
Jul 05 08:16	5f949c19a260...	success	#1478	Build successful
Jul 04 11:04	5f949c19a260...	failure	#1477	Failed test_15

Comment by Matt Kangas [ 06/Jul/13 ]

Also now impacting Builder V2.4 Linux 64-bit build #135:

http://buildbot.mongodb.org/builders/V2.4%20Linux%2064-bit/builds/135/steps/test_12/logs/stdio
http://buildlogs.mongodb.org/V2.4%20Linux%2064-bit/builds/135/test/parallel/basicPlus.js

Sat Jul  6 07:42:47.230 JavaScript execution failed: map reduce failed:{ "ok" : 0, "errmsg" : "ns doesn't exist" } at src/mongo/shell/collection.js:L970
********** Parallel Test FAILED: Error: error loading js file: jstests/mr_drop.js

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