[SERVER-5551] indexbg1.js failing because unable to run checks in parallel with index creation Created: 09/Apr/12  Updated: 11/Jul/16  Resolved: 09/Apr/12

Status: Closed
Project: Core Server
Component/s: Index Maintenance
Affects Version/s: None
Fix Version/s: 2.1.1

Type: Bug Priority: Major - P3
Reporter: Ian Whalen (Inactive) Assignee: Eric Milkie
Resolution: Done Votes: 0
Labels: buildbot
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

OS X 10.5 64-bit Weekly Slow Tests


Operating System: ALL
Participants:

 Description   

 m30201| Mon Apr  9 01:04:24 [conn1] query test.jstests_index11 query: { query: { i: 100.0 }, $explain: true } ntoreturn:0 ntoskip:0 nscanned:16000000 keyUpdates:0 nreturned:1 reslen:330 139421ms
calling ensureIndex
null
assert failed
Error("Printing Stack Trace")@:0
()@src/mongo/shell/utils.js:37
("assert failed")@src/mongo/shell/utils.js:58
(null)@src/mongo/shell/utils.js:66
@/Users/erh/work/buildbot/OS_X_105_64bit_Weekly_Slow_Tests/mongo/jstests/slowWeekly/indexbg1.js:79
 
caught exception
but that's OK
indexing finished too soon, retrying...
assert failed : unable to run checks in parallel with index creation
Error("Printing Stack Trace")@:0
()@src/mongo/shell/utils.js:37
("assert failed : unable to run checks in parallel with index creation")@src/mongo/shell/utils.js:58
(false,"unable to run checks in parallel with index creation")@src/mongo/shell/utils.js:66
@/Users/erh/work/buildbot/OS_X_105_64bit_Weekly_Slow_Tests/mongo/jstests/slowWeekly/indexbg1.js:102
 
Mon Apr  9 01:04:25 uncaught exception: assert failed : unable to run checks in parallel with index creation
failed to load: /Users/erh/work/buildbot/OS_X_105_64bit_Weekly_Slow_Tests/mongo/jstests/slowWeekly/indexbg1.js

http://buildbot.mongodb.org/builders/OS%20X%2010.5%2064-bit%20Weekly%20Slow%20Tests/builds/22/steps/test/logs/stdio



 Comments   
Comment by Eric Milkie [ 09/Apr/12 ]

https://github.com/mongodb/mongo/commit/fb015977937efb462fbe093b76bac9b335b6c91f

Comment by Eric Milkie [ 09/Apr/12 ]

The only difference I can see so far between the two OS X builders is that the one that passes is Snow Leopard (version 10) and the one that is failing is just Leopard (version 9). Both machines are running this test with journaling off.

Comment by Eric Milkie [ 09/Apr/12 ]

The explain query is being blocked by the background index for some reason. The same query without .explain() seems to work fine. The other builders don't seem to have trouble with this test for some reason.

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