[SERVER-3043] Assertion failure in mongos: Assertion failure _created client/connpool.h 50 Created: 05/May/11  Updated: 12/Jul/16  Resolved: 05/May/11

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: 1.8.1
Fix Version/s: 1.8.2, 1.9.1

Type: Bug Priority: Major - P3
Reporter: ofer samocha Assignee: Eliot Horowitz (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: Text File mongos.log    
Operating System: Linux
Participants:

 Description   

When one (of 3) configuration servers was down, we repeatedly received the following error:

Thu May 5 06:32:11 [conn52] Assertion failure _created client/connpool.h 50
0x50f09e 0x520131 0x534da2 0x53799c 0x57bdcc 0x631062 0x66432c 0x6761c7 0x57ea3c 0x69ec30 0x2aee6a11a1b5 0x2aee6ab8e36d
/usr/bin/mongos(_ZN5mongo12sayDbContextEPKc+0xae) [0x50f09e]
/usr/bin/mongos(_ZN5mongo8assertedEPKcS1_j+0x111) [0x520131]
/usr/bin/mongos(_ZN5mongo16DBConnectionPool10appendInfoERNS_14BSONObjBuilderE+0x582) [0x534da2]
/usr/bin/mongos(_ZN5mongo9PoolStats3runERKSsRNS_7BSONObjERSsRNS_14BSONObjBuilderEb+0x1c) [0x53799c]
/usr/bin/mongos(_ZN5mongo7Command20runAgainstRegisteredEPKcRNS_7BSONObjERNS_14BSONObjBuilderE+0x67c) [0x57bdcc]
/usr/bin/mongos(_ZN5mongo14SingleStrategy7queryOpERNS_7RequestE+0x262) [0x631062]
/usr/bin/mongos(_ZN5mongo7Request7processEi+0x29c) [0x66432c]
/usr/bin/mongos(_ZN5mongo21ShardedMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x77) [0x6761c7]
/usr/bin/mongos(_ZN5mongo3pms9threadRunEPNS_13MessagingPortE+0x34c) [0x57ea3c]
/usr/bin/mongos(thread_proxy+0x80) [0x69ec30]
/lib64/libpthread.so.0 [0x2aee6a11a1b5]
/lib64/libc.so.6(clone+0x6d) [0x2aee6ab8e36d]

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 Comments   
Comment by auto [ 05/May/11 ]

Author:

{u'login': u'erh', u'name': u'Eliot Horowitz', u'email': u'eliot@10gen.com'}

Message: fix connPoolStats race condition SERVER-3043
Branch: master
https://github.com/mongodb/mongo/commit/13eb4fc7adc17f1ecd8d08e424d76d8071e19614

Comment by auto [ 05/May/11 ]

Author:

{u'login': u'erh', u'name': u'Eliot Horowitz', u'email': u'eliot@10gen.com'}

Message: fix connPoolStats race condition SERVER-3043
Branch: v1.8
https://github.com/mongodb/mongo/commit/676a1aee8e78dd5570c6761128f632789b4ce3ba

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