[SERVER-952] Don't do linear scans of chunks in mongos Created: 08/Feb/10 Updated: 12/Jul/16 Resolved: 15/Jul/10 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 1.5.5 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Mathias Stearn | Assignee: | Mathias Stearn |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Comments |
| Comment by Mathias Stearn [ 15/Jul/10 ] |
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Still a few linear scans on splits/migrates, but no user ops do scans any more so closing |
| Comment by auto [ 12/Jul/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: remove getChunksForQuery |
| Comment by auto [ 12/Jul/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: Sharded findAndModify now requires shard key in query |
| Comment by auto [ 12/Jul/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: fix Sharded MR |
| Comment by auto [ 12/Jul/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: Sharded distinct uses shards not chunks |
| Comment by auto [ 29/Jun/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: Start using getShardsForQuery |
| Comment by auto [ 29/Jun/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: cache list of shards |
| Comment by auto [ 22/Apr/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'redbeard0531@gmail.com'}Message: ChunkManager::getShardsForQuery |
| Comment by Mathias Stearn [ 22/Apr/10 ] |
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Waiting for server-943 to eliminate all linear scans of chunks. |
| Comment by auto [ 12/Apr/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: Use FieldRangeSet to pick chunks for queries. |
| Comment by auto [ 01/Apr/10 ] |
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Author: {'login': 'RedBeard0531', 'name': 'Mathias Stearn', 'email': 'mathias@10gen.com'}Message: Add chunkMap to ChunkManager. Start of |