Details
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Improvement
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Status: Done
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Medium
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Resolution: Cannot Reproduce
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1.6.0
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None
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None
Description
For some reason MongoDb QAn stopped fetching queries…
I checked QAN status and found an error:
"
getMore executor error: CappedPositionLost: CollectionScan died due to position in capped collection being deleted. Last seen record id:
I executed some commands suggested by Adamo:
use <yourdb> db.getProfilingLevel() db.setProfilingLevel(0) db.system.profile.drop()
After that the error was dissapeared, I generated some new data, then checked Mongo QAN - No new data :disappointed:
I also restarted all services, but it didn’t help..
In pmm-mongo-queries.log:
2018/01/18 09:37:04.072763 WARNING data-sender Removed qan_1516268220061001909 because API returned 400: data.GetData: gzip: invalid header 2018/01/18 09:37:04.080111 WARNING data-sender Removed qan_1516268220068944599 because API returned 400: data.GetData: unexpected EOF 2018/01/18 09:47:34.077586 WARNING data-sender Removed qan_1516268820012313482 because API returned 400: data.GetData: gzip: invalid header