[SERVER-4158] version error in mapreduce aborts operation Created: 26/Oct/11  Updated: 11/Jul/16  Resolved: 29/Mar/12

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 2.1.0

Type: Bug Priority: Major - P3
Reporter: Greg Studer Assignee: Greg Studer
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-4185 Assertion 13388: shard version not ok... Closed
Duplicate
is duplicated by SERVER-2396 sharded map/reduce should retry on a ... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Participants:

 Description   

Error looks like :

assertion: "[test.coll] shard version not ok in Client::Context: your version is too old ns: test.coll global: 703|0 client: 701|1", assertionCode: 13388, errmsg: "db assertion failure", ok: 0.0

Caused by version change during mapreduce process - need to retry with new version for commands in this case.



 Comments   
Comment by auto [ 02/Nov/11 ]

Author:

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

Message: test for mapreduce while migrations are underway SERVER-4158
Branch: master
https://github.com/mongodb/mongo/commit/dd126232cda262c069d0802c3031529ceac25977

Comment by auto [ 31/Oct/11 ]

Author:

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

Message: allow sharded m/r to retry on stale shard version errors SERVER-4158
Branch: master
https://github.com/mongodb/mongo/commit/61dac94dd60e020bfc11112e80d24ac503c3b119

Comment by auto [ 31/Oct/11 ]

Author:

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

Message: allow retrying of Future::Commands SERVER-4158
Branch: master
https://github.com/mongodb/mongo/commit/ff004c977ab551e6e25e5999b061ac45bc5fa4d6

Comment by auto [ 31/Oct/11 ]

Author:

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

Message: change error code to constant SERVER-4158
Branch: master
https://github.com/mongodb/mongo/commit/54c3904512f5d419347ed53fad8a73a2d528b506

Comment by auto [ 31/Oct/11 ]

Author:

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

Message: changes to staleconfigexceptions for SERVER-4158
Branch: master
https://github.com/mongodb/mongo/commit/2b087f35438cbb4d3593f3cf92cb409f99f7162a

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