[SERVER-4762] bigMapReduce.js failing following balancing Created: 24/Jan/12  Updated: 15/Aug/12  Resolved: 29/Mar/12

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: None

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

linux 32-bit


Issue Links:
Duplicate
duplicates SERVER-4811 OID increments can overflow for a giv... Closed
Related
related to SERVER-4838 buildbot wrong number of inserts b/c ... Closed
Operating System: Linux
Participants:

 Description   

http://buildbot.mongodb.org/builders/Linux%2032-bit/builds/4238/steps/test_3/logs/stdio

 m30999| Tue Jan 24 14:56:44 [Balancer] distributed lock 'balancer/domU-12-31-39-01-70-B4:30999:1327434951:1804289383' acquired, ts : 4f1f0cfca59b844346743a5b
 m30999| Tue Jan 24 14:56:44 [Balancer] *** start balancing round
 m30999| Tue Jan 24 14:56:44 [Balancer] won't send a chunk to: shard0000 because it has ops queued
 m30999| Tue Jan 24 14:56:44 [Balancer] collection : test.foo
 m30999| Tue Jan 24 14:56:44 [Balancer] donor      : 85 chunks on shard0001
 m30999| Tue Jan 24 14:56:44 [Balancer] receiver   : 85 chunks on shard0001
 m30999| Tue Jan 24 14:56:44 [Balancer] no need to move any chunk
 m30999| Tue Jan 24 14:56:44 [Balancer] *** end of balancing round
 m30999| Tue Jan 24 14:56:44 [Balancer] distributed lock 'balancer/domU-12-31-39-01-70-B4:30999:1327434951:1804289383' unlocked. 
Count is 51154
assert.soon failed: function () {
    var c = db.foo.find().itcount();
    print("Count is " + c);
    return c == 51200;
}, msg:undefined
Error("Printing Stack Trace")@:0
()@src/mongo/shell/utils.js:37
("assert.soon failed: function () {\n    var c = db.foo.find().itcount();\n    print(\"Count is \" + c);\n    return c == 51200;\n}, msg:undefined")@src/mongo/shell/utils.js:58
((function () {var c = db.foo.find().itcount();print("Count is " + c);return c == 51200;}))@src/mongo/shell/utils.js:163
@/mnt/slaves/Linux_32bit/mongo/jstests/sharding/bigMapReduce.js:16
 
Tue Jan 24 14:56:45 uncaught exception: assert.soon failed: function () {
    var c = db.foo.find().itcount();
    print("Count is " + c);
    return c == 51200;
}, msg:undefined
failed to load: /mnt/slaves/Linux_32bit/mongo/jstests/sharding/bigMapReduce.js



 Comments   
Comment by Greg Studer [ 23/Mar/12 ]

This is probably a diff issue - we should open a new ticket...

Comment by Eric Milkie [ 23/Mar/12 ]

bigMapReduce.js is now hanging on several buildslaves:
http://buildbot.mongodb.org:8081/builders/Linux%2064-bit%20DEBUG/builds/929/steps/test_11/logs/stdio
http://buildbot.mongodb.org:8081/builders/OS%20X%2010.5%2064-bit%20DEBUG/builds/843/steps/test_11/logs/stdio
http://buildbot.mongodb.org:8081/builders/OS%20X%2010.5%2032-bit/builds/3529/steps/test_9/logs/stdio

Comment by Greg Studer [ 03/Feb/12 ]

Yeah, this may be related to SERVER-4811

Comment by Eliot Horowitz (Inactive) [ 01/Feb/12 ]

seems very sporadic

Comment by auto [ 25/Jan/12 ]

Author:

{u'login': u'gregstuder', u'name': u'Greg Studer', u'email': u'greg@10gen.com'}

Message: SERVER-4762 more logging on failure case for bigMapReduce.js
Branch: master
https://github.com/mongodb/mongo/commit/94f40d5f356c82b35ad17ddb7215eb562ecb6163

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