[SERVER-5801] isOverlapping assertion failure during balancing Created: 09/May/12  Updated: 15/Aug/12  Resolved: 09/May/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: Unassigned
Resolution: Duplicate Votes: 0
Labels: buildbot
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

OS X 10.5 64-bit DEBUG


Issue Links:
Duplicate
duplicates SERVER-5785 balancer isOverlapping() check is fai... Closed
Operating System: ALL
Participants:

 Description   

 
m30999| Wed May  9 03:22:04 [Balancer] created new distributed lock for test.foo on localhost:30000 ( lock timeout : 900000, ping interval : 30000, process : 0 )
 m30001| Wed May  9 03:22:04 [conn6] max number of requested split points reached (2) before the end of chunk test.foo { : ObjectId('4faa1b1a4e0200c0457bd379') } -->> { : MaxKey }
 m30001| Wed May  9 03:22:04 [conn6] received splitChunk request: { splitChunk: "test.foo", keyPattern: { _id: 1.0 }, min: { _id: ObjectId('4faa1b1a4e0200c0457bd379') }, max: { _id: MaxKey }, from: "shard0001", splitKeys: [ { _id: ObjectId('4faa1b1c4e0200c0457bdcf1') } ], shardId: "test.foo-_id_ObjectId('4faa1b1a4e0200c0457bd379')", configdb: "localhost:30000" }
 m30001| Wed May  9 03:22:04 [conn6] created new distributed lock for test.foo on localhost:30000 ( lock timeout : 900000, ping interval : 30000, process : 0 )
 m30001| Wed May  9 03:22:04 [conn6] distributed lock 'test.foo/bs-mm2.local:30001:1336547686:1761589536' acquired, ts : 4faa1b1ce8392b5f37c7e451
 m30001| Wed May  9 03:22:04 [conn6] splitChunk accepted at version 64|0
 m30001| Wed May  9 03:22:04 [conn6] about to log metadata event: { _id: "bs-mm2.local-2012-05-09T07:22:04-486", server: "bs-mm2.local", clientAddr: "127.0.0.1:61940", time: new Date(1336548124475), what: "split", ns: "test.foo", details: { before: { min: { _id: ObjectId('4faa1b1a4e0200c0457bd379') }, max: { _id: MaxKey }, lastmod: Timestamp 63000|13 }, left: { min: { _id: ObjectId('4faa1b1a4e0200c0457bd379') }, max: { _id: ObjectId('4faa1b1c4e0200c0457bdcf1') }, lastmod: Timestamp 64000|2 }, right: { min: { _id: ObjectId('4faa1b1c4e0200c0457bdcf1') }, max: { _id: MaxKey }, lastmod: Timestamp 64000|3 } } }
 m30999| Wed May  9 03:22:04 [Balancer]   Assertion failure ! isOverlapping( min, max ) src/mongo/s/chunk_diff.hpp 168
 m30001| Wed May  9 03:22:04 [conn6] distributed lock 'test.foo/bs-mm2.local:30001:1336547686:1761589536' unlocked. 
 m30999| 0x107e27ff5 0x107d7223b 0x107a78e1b 0x107c27878 0x107c281ce 0x107c0e0b6 0x107c0ecfd 0x107b85075 0x107c01add 0x107c02e34 0x1079ee527 0x1079e7db7 0x107abdda4 0x107ac1dc3 0x107ac1ec2 0x107ac1f94 0x107ac1fbf 0x107df7d99 0x7fff96b888bf 0x7fff96b8bb75 
 m30999|  0   mongos                              0x0000000107e27ff5 _ZN5mongo15printStackTraceERSo + 37
 m30999|  1   mongos                              0x0000000107d7223b _ZN5mongo12sayDbContextEPKc + 123
 m30999|  2   mongos                              0x0000000107a78e1b _ZN5mongo12verifyFailedEPKcS1_j + 427
 m30999|  3   mongos                              0x0000000107c27878 _ZN5mongo17ConfigDiffTrackerINS_7BSONObjEN5boost10shared_ptrIKNS_5ChunkEEENS_10BSONObjCmpENS_5ShardEE19calculateConfigDiffERNS_23DBClientCursorInterfaceE + 3730
 m30999|  4   mongos                              0x0000000107c281ce _ZN5mongo17ConfigDiffTrackerINS_7BSONObjEN5boost10shared_ptrIKNS_5ChunkEEENS_10BSONObjCmpENS_5ShardEE19calculateConfigDiffESsRKSt3setINS_17ShardChunkVersionESt4lessISB_ESaISB_EE + 556
 m30999|  5   mongos                              0x0000000107c0e0b6 _ZN5mongo12ChunkManager5_loadERSt3mapINS_7BSONObjEN5boost10shared_ptrIKNS_5ChunkEEENS_10BSONObjCmpESaISt4pairIKS2_S7_EEERSt3setINS_5ShardESt4lessISG_ESaISG_EERS1_ISG_NS_17ShardChunkVersionESI_SaIS9_IKSG_SM_EEENS4_IKS0_EE + 3122
 m30999|  6   mongos                              0x0000000107c0ecfd _ZN5mongo12ChunkManagerC1ESsNS_15ShardKeyPatternEbN5boost10shared_ptrIKS0_EE + 887
 m30999|  7   mongos                              0x0000000107b85075 _ZN5mongo8DBConfig15getChunkManagerERKSsbb + 6429
 m30999|  8   mongos                              0x0000000107c01add _ZNK5mongo12ChunkManager6reloadEb + 315
 m30999|  9   mongos                              0x0000000107c02e34 _ZNK5mongo5Chunk13moveAndCommitERKNS_5ShardExRNS_7BSONObjE + 4256
 m30999|  10  mongos                              0x00000001079ee527 _ZN5mongo8Balancer11_moveChunksEPKSt6vectorIN5boost10shared_ptrINS_14BalancerPolicy9ChunkInfoEEESaIS6_EE + 4407
 m30999|  11  mongos                              0x00000001079e7db7 _ZN5mongo8Balancer3runEv + 2465
 m30999|  12  mongos                              0x0000000107abdda4 _ZN5mongo13BackgroundJob7jobBodyEN5boost10shared_ptrINS0_9JobStatusEEE + 1292
 m30999|  13  mongos                              0x0000000107ac1dc3 _ZNK5boost4_mfi3mf1IvN5mongo13BackgroundJobENS_10shared_ptrINS3_9JobStatusEEEEclEPS3_S6_ + 155
 m30999|  14  mongos                              0x0000000107ac1ec2 _ZN5boost3_bi5list2INS0_5valueIPN5mongo13BackgroundJobEEENS2_INS_10shared_ptrINS4_9JobStatusEEEEEEclINS_4_mfi3mf1IvS4_S9_EENS0_5list0EEEvNS0_4typeIvEERT_RT0_i + 138
 m30999|  15  mongos                              0x0000000107ac1f94 _ZN5boost3_bi6bind_tIvNS_4_mfi3mf1IvN5mongo13BackgroundJobENS_10shared_ptrINS5_9JobStatusEEEEENS0_5list2INS0_5valueIPS5_EENSB_IS8_EEEEEclEv + 92
 m30999|  16  mongos                              0x0000000107ac1fbf _ZN5boost6detail11thread_dataINS_3_bi6bind_tIvNS_4_mfi3mf1IvN5mongo13BackgroundJobENS_10shared_ptrINS7_9JobStatusEEEEENS2_5list2INS2_5valueIPS7_EENSD_ISA_EEEEEEE3runEv + 37
 m30999|  17  mongos                              0x0000000107df7d99 thread_proxy + 169
 m30999|  18  libsystem_c.dylib                   0x00007fff96b888bf _pthread_start + 335
 m30999|  19  libsystem_c.dylib                   0x00007fff96b8bb75 thread_start + 13
 m30999| Wed May  9 03:22:04 [Balancer] dev: lastError==0 won't report:! isOverlapping( min, max )
 m30999| Wed May  9 03:22:04 [Balancer] 
 m30999| 
 m30999| ***aborting after verify() failure as this is a debug/test build

http://buildbot.mongodb.org/builders/OS%20X%2010.5%2064-bit%20DEBUG/builds/1008/steps/test_1/logs/stdio


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