[SERVER-22070] log of config replica is too verbose Created: 06/Jan/16 Updated: 13/Jan/16 Resolved: 12/Jan/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Logging |
| Affects Version/s: | 3.2.0 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Hoyt Ren | Assignee: | Unassigned |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Attachments: |
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| Operating System: | ALL |
| Participants: |
| Description |
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I setup a v3.2 replica set with 3 members, and let it work as a config server of my mongos. When I check the log, I see a lot of "update" commands while these operations look successful within 1 second. I believe they should not be there, because I already set all log verbosity to 0, and "operationProfiling.mode" to "off", in my config file. My normal replicas seems don't have this problem. |
| Comments |
| Comment by Hoyt Ren [ 13/Jan/16 ] |
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Hi Thomas, Thank you very much for your patience. I'm clear now. This is due to my configuration. I will think about is it necessary to be twisted. |
| Comment by Kelsey Schubert [ 12/Jan/16 ] |
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Hi Hoyt Ren, I wanted to clarify that this is the expected behavior on any replica set regardless of whether it is set up as a config replica set:
As Dan mentioned, slowOpThresholdMillis can be modified. However, it is not necessary in this case. If you have additional questions on profiling and logging please post on the mongodb-users group. Thank you, |
| Comment by Hoyt Ren [ 12/Jan/16 ] |
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Hi Dan, Yes,each host has multiple mongod. Maybe we will separate them later. Do you mean when the rs is config rs. The "operationProfiling.mode" will be ignored and the "operationProfiling.slowOpThresholdMs" always be 100ms as designed? I'm ok with it, just want to confirm. As you said, it's usually fast. It's slow because I was importing data, then no problem, thanks。 |
| Comment by Daniel Pasette (Inactive) [ 12/Jan/16 ] |
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Hi Hoyt, Are you running any other applications or mongodb instances on the same hosts as your config server? In general, those operations should be quite fast on your config server replica set. |
| Comment by Hoyt Ren [ 07/Jan/16 ] |
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Attached file config01.log. When it happens, I was importing a lot of data with mongoimport to mongos. |
| Comment by Daniel Pasette (Inactive) [ 06/Jan/16 ] |
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Can you attach the log file from your server to this ticket? |