[SERVER-23046] Reimplement operation pipelining applier work before updating-position/reporting Created: 10/Mar/16 Updated: 06/Dec/22 Resolved: 14/Jun/19 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Scott Hernandez (Inactive) | Assignee: | Backlog - Replication Team |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Replication
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| Sprint: | Repl C (11/20/15) | ||||||||||||||||||||
| Participants: | |||||||||||||||||||||
| Description |
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Currently the applier must (sequentially) do the following in a loop:
The task here is to break the last two steps (journal + reporting) into a separate process which doesn't block the next batch from starting/applying. This should allow higher throughput on the replicas without adversely affecting latency. |