[SERVER-3746] Support sharding GridFS on {files_id:1, n:1} Created: 01/Sep/11  Updated: 28/Sep/16  Resolved: 28/May/12

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 2.1.2

Type: Improvement Priority: Major - P3
Reporter: Mathias Stearn Assignee: Mathias Stearn
Resolution: Done Votes: 2
Labels: buildbot
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
is documented by DOCS-9042 Support sharding GridFS on {files_id:... Closed
Related
is related to SERVER-5752 query yielding with frequent migratio... Closed
is related to CSHARP-407 Allow disabling filemd5 call on gridf... Closed
Backwards Compatibility: Fully Compatible
Participants:

 Description   

Should be easy to package up intermediate results if a file spans multiple shards.



 Comments   
Comment by Ian Whalen (Inactive) [ 28/May/12 ]

buildbot is happy again

Comment by auto [ 25/May/12 ]

Author:

{u'login': u'RedBeard0531', u'name': u'Mathias Stearn', u'email': u'redbeard0531@gmail.com'}

Message: fix gridfs.js test for windows SERVER-3746
Branch: master
https://github.com/mongodb/mongo/commit/08727fb0e8089b869fe179be6fcc1eaa1e76e5b1

Comment by Eric Milkie [ 25/May/12 ]

http://buildbot.mongodb.org/builders/Windows%2032-bit/builds/5016/steps/test/logs/stdio

Sharding gridfs.js failure.. is this related?

Comment by auto [ 24/May/12 ]

Author:

{u'login': u'RedBeard0531', u'name': u'Mathias Stearn', u'email': u'mathias@10gen.com'}

Message: Fix sharded gridfs test. SERVER-3746

Can't reliably drop collection during this test. Instead, use a new db
for each phase
Branch: master
https://github.com/mongodb/mongo/commit/582dda88547aa91626046230bbacd9e183359461

Comment by auto [ 24/May/12 ]

Author:

{u'login': u'RedBeard0531', u'email': u'mathias@10gen.com', u'name': u'Mathias Stearn'}

Message: Revert "Remove failing test for now. SERVER-3746"

This reverts commit d1418e3783564e27b637cdf9062bf7c54074a3a2.
Branch: master
https://github.com/mongodb/mongo/commit/496d1a9f849ec76a1d12546c5ab73f533b7b44d9

Comment by Mathias Stearn [ 23/May/12 ]

Reopening since the test needs fixing. Current issue is that reset() needs to retry if there is an error.

Comment by auto [ 23/May/12 ]

Author:

{u'login': u'RedBeard0531', u'name': u'Mathias Stearn', u'email': u'mathias@10gen.com'}

Message: Remove failing test for now. SERVER-3746
Branch: master
https://github.com/mongodb/mongo/commit/d1418e3783564e27b637cdf9062bf7c54074a3a2

Comment by auto [ 22/May/12 ]

Author:

{u'login': u'RedBeard0531', u'name': u'Mathias Stearn', u'email': u'mathias@10gen.com'}

Message: Fix test SERVER-3746
Branch: master
https://github.com/mongodb/mongo/commit/cb54322328f3143a1985d131fb95a3333ad7a949

Comment by auto [ 22/May/12 ]

Author:

{u'login': u'RedBeard0531', u'name': u'Mathias Stearn', u'email': u'mathias@10gen.com'}

Message: followup to SERVER-3746
Branch: master
https://github.com/mongodb/mongo/commit/65cae6cccb63c46dab62bb2fb53223050af2a016

Comment by auto [ 22/May/12 ]

Author:

{u'login': u'RedBeard0531', u'name': u'Mathias Stearn', u'email': u'mathias@10gen.com'}

Message: Support GridFS with fs.chunks sharded on

{files_id:1, n:1}

SERVER-3746

A try block in dbcommands.cpp will need to be modified when SERVER-5752
is fixed. This comment should serve as a reminder.
Branch: master
https://github.com/mongodb/mongo/commit/e6617d62f0163595d2fe9257158fa47a3da205b2

Comment by Scott Hernandez (Inactive) [ 06/Mar/12 ]

Yep, just wanted to make sure the keyword was in here for searching and clarity, in case there was another plan.

Comment by Mathias Stearn [ 05/Mar/12 ]

Right, that is what this ticket is about since it is the only thing needed to support sharded GridFS

Comment by Scott Hernandez (Inactive) [ 03/Mar/12 ]

We should support the filemd5 command in mongos as well.

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