Details
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New Feature
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Status: Closed
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Major - P3
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Resolution: Done
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None
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None
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Fully Compatible
Description
Currently, the connPoolStats will only get stats from the extern pool object. This is linked to the pool ScopedDBConnection uses and it does not include the shardConnectionPool.
Add a new command called "shardConnPoolStats" which will show information on the per thread (incoming connection) connection status. Sample output for a sharded cluster with a single replica set below:
mongos> db.runCommand( { 'shardConnPoolStats': 1 } )
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{
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"hosts" : {
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"test-rs0/dan-tm2:31100,dan-tm2:31101,dan-tm2:31102::0" : {
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"available" : 0,
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"created" : 2
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}
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},
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"replicaSets" : {
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"test-rs0" : {
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"hosts" : [
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{
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"addr" : "dan-tm2:31100",
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"ok" : true,
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"ismaster" : true,
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"hidden" : false,
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"secondary" : false,
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"pingTimeMillis" : 0
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},
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{
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"addr" : "dan-tm2:31101",
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"ok" : true,
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"ismaster" : false,
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"hidden" : false,
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"secondary" : true,
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"pingTimeMillis" : 0
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},
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{
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"addr" : "dan-tm2:31102",
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"ok" : true,
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"ismaster" : false,
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"hidden" : false,
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"secondary" : true,
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"pingTimeMillis" : 0
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}
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],
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"master" : 0,
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"nextSlave" : 0
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}
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},
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"createdByType" : {
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"set" : 2
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},
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"totalAvailable" : 0,
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"totalCreated" : 2,
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"threads" : [
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{
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"hosts" : [
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{
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"host" : "test-rs0/dan-tm2:31100,dan-tm2:31101,dan-tm2:31102",
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"created" : NumberLong(1),
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"avail" : true
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}
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],
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"seenNS" : [
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"test.data"
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]
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},
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{
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"hosts" : [
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{
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"host" : "test-rs0/dan-tm2:31100,dan-tm2:31101,dan-tm2:31102",
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"created" : NumberLong(1),
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"avail" : true
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}
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],
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"seenNS" : [
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"test.data"
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]
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}
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],
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"ok" : 1
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}
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Attachments
Issue Links
- is duplicated by
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SERVER-8812 connPoolStats and connPoolSync should operate on all connection pools
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- Closed
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- is related to
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- Closed
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- related to
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DOCS-1365 new shardConnPoolStats command related to SERVER-6991
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- Closed
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- Closed
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