All Questions
7 questions
2
votes
1
answer
2k
views
MongoDB "Dropping all pooled connections" error
I am using MongoDB Sharded Cluster architecture to store my datas safely and efficiently, but when I check my mongos (or mongoRouter) logs, in daily bases I have been getting this error on different ...
- 67
1
vote
0
answers
212
views
sync mongo collections to elastic search using mongo-connector
I want to sync mongo collections to elastic search using mongo-connector. created the replica-set and trying to sync the data. getting few issues. below versions used so far.
mongo 4.4
elastic search ...
- 11
2
votes
0
answers
128
views
Synchronize sensor data over internet upon connection
I have a subsystem that contains sensor data and posts it to the Internet via TCP or UDP requests to a server with authorization by token. All the posted data is also saved to a local capped MongoDB ...
- 1,481
2
votes
1
answer
356
views
pymongo replication secondary readreference not work
we have MongoDB 2.6 and 2 Replica Set, and we use pymongo driver and connect Mongo Replicat Set with the following url
mongodb://admin:[email protected]:10011:127.0.0.1:10012,127.0.0.1:10013/db?...
- 140
2
votes
1
answer
1k
views
why I get python exception "OperationFailure: local.oplog.rs missing. did you drop it? if so restart server" every morning on CI?
Lately, we set mongodb on our CI to ReplicaSet. We have two nodes localhost:27017, localhost:27018 and the arbiter on localhost:27019 (with journal = false).
MongoDB version is 2.4.3 and pymongo==2.5....
- 1,229
1
vote
1
answer
1k
views
KeyError: 'pop from an empty set' when connecting to a Mongodb replica set (motor, pymongo, Tornado)
I'm connecting to a 3-node replica set running mongoDB in the following manner :
DB = motor.MotorReplicaSetConnection("mongodb://user:pass@ip_address:27017", replicaSet='repl_set_name').open_sync()....
- 1,232
2
votes
1
answer
655
views
Can celery gracefully endure a mongodb failover when using it as a broker?
I'm using a mongodb replica set both as a broker and result storage for celery.
I have successfully got it running against the replica set, but when I take down the primary mongodb node, and the ...
- 1,182