MongoDB ticket availability reaching zeroHow to deploy MongoDB config servers to achieve maximum availability...

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MongoDB ticket availability reaching zero


How to deploy MongoDB config servers to achieve maximum availability during network partitions?Sudden Mongodb high connections/queues, db stops respondingMongodb sharding - set shard sizeMongoDB cluster setupCould not add Replica Set to MongoDB Shard$out not working in mongodb Shardingmongodb sharded cluster configured but not workingMongodb: Determining shard key strategy on compound indexMongoDB write lock every n seconds during data importJava app crash after shard failover













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I recently came across intresting issue. I have a sharded cluster which has two replication sets with 2 secondaries. On my primaries, there were 300-400 connections at a point in time, shortly after sometime around a minutes spane, there were almost read and write connections in total 1200 spiked over primaries. Read and write ticket availability went down to 0 for few seconds. Cluster was non responsive during that time. Cluster usually handels more load then this during month end. Any suggestions to find cause of this issue?









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    I recently came across intresting issue. I have a sharded cluster which has two replication sets with 2 secondaries. On my primaries, there were 300-400 connections at a point in time, shortly after sometime around a minutes spane, there were almost read and write connections in total 1200 spiked over primaries. Read and write ticket availability went down to 0 for few seconds. Cluster was non responsive during that time. Cluster usually handels more load then this during month end. Any suggestions to find cause of this issue?









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    user173029 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      I recently came across intresting issue. I have a sharded cluster which has two replication sets with 2 secondaries. On my primaries, there were 300-400 connections at a point in time, shortly after sometime around a minutes spane, there were almost read and write connections in total 1200 spiked over primaries. Read and write ticket availability went down to 0 for few seconds. Cluster was non responsive during that time. Cluster usually handels more load then this during month end. Any suggestions to find cause of this issue?









      share







      New contributor




      user173029 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I recently came across intresting issue. I have a sharded cluster which has two replication sets with 2 secondaries. On my primaries, there were 300-400 connections at a point in time, shortly after sometime around a minutes spane, there were almost read and write connections in total 1200 spiked over primaries. Read and write ticket availability went down to 0 for few seconds. Cluster was non responsive during that time. Cluster usually handels more load then this during month end. Any suggestions to find cause of this issue?







      mongodb sharding mongodb-3.4





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