[SERVER-20493] CSRS with protocolVersion:0 is very slow due to waiting for committed snapshot advancement messages via heartbeats Created: 18/Sep/15 Updated: 14/Apr/16 Resolved: 06/Oct/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication, Sharding |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Spencer Brody (Inactive) | Assignee: | Eric Milkie |
| 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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| Backwards Compatibility: | Fully Compatible | ||||||||||||
| Operating System: | ALL | ||||||||||||
| Sprint: | RPL A (10/09/15) | ||||||||||||
| Participants: | |||||||||||||
| Comments |
| Comment by Eric Milkie [ 06/Oct/15 ] |
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The default is now protocolVersion 1, so there should be no reason to run CSRS with pv0. If one must, one can use the workaround described above. |
| Comment by Spencer Brody (Inactive) [ 24/Sep/15 ] |
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We should revert this line once this has been fixed |
| Comment by Githook User [ 24/Sep/15 ] |
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Author: {u'username': u'stbrody', u'name': u'Spencer T Brody', u'email': u'spencer@mongodb.com'}Message: |
| Comment by Spencer Brody (Inactive) [ 18/Sep/15 ] |
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As a workaround you can turn the heartbeat frequency for the config server replica set down (setting it to 100ms instead of the default 2 seconds seems to make the issue more or less go away) |