[SERVER-29617] Use the AsyncResultsMerger to copy documents in CollectionCloner instead of Fetcher Created: 13/Jun/17 Updated: 30/Oct/23 Resolved: 17/Aug/17 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | 3.5.12 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | William Schultz (Inactive) | Assignee: | Jason Chan |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||
| Sprint: | Repl 2017-07-31, Repl 2017-08-21 | ||||||||
| Participants: | |||||||||
| Description |
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The AsyncResultsMerger should replace the Fetcher as the component that clones documents from a remote collection in the CollectionCloner. To start, only a single collection cursor needs to be passed to the ARM for it to issue 'getMore' commands on. Eventually multiple cursors will be passed in order to parallelize network operations. |
| Comments |
| Comment by Githook User [ 21/Aug/17 ] |
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Author: {'username': 'will62794', 'email': 'william.schultz@mongodb.com', 'name': 'William Schultz'}Message: |
| Comment by Githook User [ 12/Aug/17 ] |
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Author: {'name': 'Max Hirschhorn', 'username': 'visemet', 'email': 'max.hirschhorn@mongodb.com'}Message: Fixes the --link-model=dynamic builders. |
| Comment by Githook User [ 12/Aug/17 ] |
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Author: {'name': 'Jason Chan', 'email': 'jason.chan@mongodb.com'}Message: |
| Comment by Githook User [ 11/Aug/17 ] |
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Author: {'name': 'William Schultz', 'username': 'will62794', 'email': 'william.schultz@mongodb.com'}Message: Revert " This reverts commit 0d3137df3879e86d92904309e968f25529904639. |
| Comment by Githook User [ 11/Aug/17 ] |
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Author: {'name': 'Jason Chan', 'email': 'jason.chan@mongodb.com'}Message: |