[SERVER-44084] reimplement opCode detection inside mr_killop.js for new mapReduce implementation Created: 17/Oct/19 Updated: 27/Oct/23 Resolved: 04/Nov/19 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Querying |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Jacob Evans | Assignee: | Mihai Andrei |
| Resolution: | Works as Designed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Sprint: | Query 2019-11-18 | ||||||||
| Participants: | |||||||||
| Description |
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The new implementation of mapReduce will appear completely differently to the old one when it comes to looking up an opCode. We should rewrite the opCode() function in mr_killop.js as we switch to the new implementation. |
| Comments |
| Comment by Mihai Andrei [ 04/Nov/19 ] |
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This appears to be a non-issue as running mr_killop.js with internalQueryUseAggMapReduce: true still works as is. I did some digging and it appears that you can still look for mapReduce commands in the same way as before (intuitively this makes sense: the mapReduce command is issued in the same way as before, even though it eventually gets translated). |