[SERVER-15831] Enhanced top chunk auto split tests Created: 28/Oct/14  Updated: 18/Sep/15  Resolved: 10/Feb/15

Status: Closed
Project: Core Server
Component/s: Sharding, Testing Infrastructure
Affects Version/s: 2.7.8
Fix Version/s: 3.1.0

Type: Task Priority: Major - P3
Reporter: Jonathan Abrahams Assignee: Jonathan Abrahams
Resolution: Done Votes: 0
Labels: 28qa, pull-request
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-16392 ShardInfo should stop using mapped to... Closed
Related
is related to SERVER-15674 Auto split of low top chunk does not ... Closed
Tested
is testing SERVER-14506 special top chunk logic can move max ... Closed
is testing SERVER-17070 Maxsize test not valid when running w... Closed
Backwards Compatibility: Minor Change
Participants:

 Description   

Enhance the top chunk auto split tests.

Add cases for:

  • low top chunk
  • single node sharded cluster
  • maxSize


 Comments   
Comment by Githook User [ 06/Feb/15 ]

Author:

{u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: SERVER-15831 Enhanced top chunk auto split tests

Closes #919

Signed-off-by: Benety Goh <benety@mongodb.com>
Branch: master
https://github.com/mongodb/mongo/commit/8c72cdbea2a3c15e67c4f53cd54ec38510e7080c

Comment by Randolph Tan [ 02/Dec/14 ]

Note: test needs to be adjusted for wired tiger because it compresses data and will cause some of the test to fail because it expects a split to happen and will fail because the chunk is not going to be big enough for splitting. Also see SERVER-16392.

Comment by Jonathan Abrahams [ 31/Oct/14 ]

Test has been reverted.

Comment by Githook User [ 31/Oct/14 ]

Author:

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

Message: Revert "SERVER-15831 top chunk auto split tests"

This reverts commit ce6a6a4f55c29286860ac1993d5929da0205ff8c.
Branch: master
https://github.com/mongodb/mongo/commit/b55f988fcee0ba567e2f9981e3683d4500874ff5

Comment by Githook User [ 29/Oct/14 ]

Author:

{u'name': u'Jonathan', u'email': u'jonathan@mongodb.com'}

Message: SERVER-15831 top chunk auto split tests

Closes #845

Signed-off-by: Benety Goh <benety@mongodb.com>
Branch: master
https://github.com/mongodb/mongo/commit/ce6a6a4f55c29286860ac1993d5929da0205ff8c

Comment by Jonathan Abrahams [ 28/Oct/14 ]

Existing test jstests/sharding/top_chunk_autosplit.js will be rewritten.

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