[SERVER-53670] Make zbigMapReduce.js more resilient on slow machines in 3.6 Created: 08/Jan/21 Updated: 06/Dec/22 Resolved: 18/Feb/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Jack Mulrow | Assignee: | [DO NOT USE] Backlog - Sharding Team |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | sharding-wfbf-day | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Sharding
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| Operating System: | ALL | ||||||||||||
| Participants: | |||||||||||||
| Linked BF Score: | 0 | ||||||||||||
| Description |
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zbigMapReduce.js can fail on slow machines if enough balancer triggered migrations complete during a batch write to prevent the write from making progress for 5 attempts. Previously we mitigated this by increasing the interval after a successful balancer round in this test (in |
| Comments |
| Comment by Kaloian Manassiev [ 18/Feb/21 ] |
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Since 3.6 is approaching EOL now, we will not be fixing this. |