[SERVER-30264] Delete ChunkSizeTracker Created: 21/Jul/17  Updated: 30/Oct/23  Resolved: 26/Jul/17

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: 3.5.10
Fix Version/s: 3.5.11

Type: Improvement Priority: Major - P3
Reporter: Hugh Han Assignee: Hugh Han
Resolution: Fixed Votes: 0
Labels: sharding
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding 2017-07-31
Participants:

 Description   

Because RangeMap has severe performance issues, ChunkSizeTracker will no longer be used, and ChunkManager will be used in its place to keep track of chunk sizes.

ChunkSizeTracker and its unit tests should be deleted.



 Comments   
Comment by Githook User [ 24/Jul/17 ]

Author:

{'username': 'hughhan1', 'name': 'Hugh Han', 'email': 'hughhan1@gmail.com'}

Message: SERVER-30264 Delete ChunkSizeTracker
Branch: master
https://github.com/mongodb/mongo/commit/65bd8a5cb7898cff64e78ed34c084481c070a889

Comment by Githook User [ 22/Jul/17 ]

Author:

{u'username': u'hughhan1', u'name': u'Hugh Han', u'email': u'hughhan1@gmail.com'}

Message: Revert "SERVER-30264 Delete ChunkSizeTracker"

This reverts commit c659868c14e86fe8d57aca9eb8603002d4d73b07.
Branch: master
https://github.com/mongodb/mongo/commit/7a00251a987ec937f81536f4ff6beca4648071ae

Comment by Githook User [ 22/Jul/17 ]

Author:

{u'username': u'hughhan1', u'name': u'Hugh Han', u'email': u'hughhan1@gmail.com'}

Message: SERVER-30264 Delete ChunkSizeTracker

Because RangeMap has severe performance issues, ChunkSizeTracker will no longer be used, and ChunkManager will be used in its place to keep track of chunk sizes.
Branch: master
https://github.com/mongodb/mongo/commit/c659868c14e86fe8d57aca9eb8603002d4d73b07

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