Critical Description
By accident I stumbled across the fact that the terse bucket config contains the "projector" port twice:
{
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"rev":3496,
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"name":"my-bucket",
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"uri":"/pools/default/buckets/my-bucket?bucket_uuid=1cf18cac603acb77852a41e995cf301a",
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"streamingUri":"/pools/default/bucketsStreaming/my-bucket?bucket_uuid=1cf18cac603acb77852a41e995cf301a",
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"nodes":[
|
{
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"couchApiBase":"http://$HOST:8092/my-bucket%2B1cf18cac603acb77852a41e995cf301a",
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"hostname":"$HOST:8091",
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"ports":{
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"direct":11210
|
}
|
}
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],
|
"nodesExt":[
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{
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"services":{
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"mgmt":8091,
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"mgmtSSL":18091,
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"cbas":8095,
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"cbasSSL":18095,
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"eventingAdminPort":8096,
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"eventingDebug":9140,
|
"eventingSSL":18096,
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"fts":8094,
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"ftsSSL":18094,
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"ftsGRPC":9130,
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"ftsGRPCSSL":19130,
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"indexAdmin":9100,
|
"indexScan":9101,
|
"indexHttp":9102,
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"indexStreamInit":9103,
|
"indexStreamCatchup":9104,
|
"indexStreamMaint":9105,
|
"indexHttps":19102,
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"kv":11210,
|
"kvSSL":11207,
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"capi":8092,
|
"capiSSL":18092,
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"projector":9999,
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"projector":9999,
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"n1ql":8093,
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"n1qlSSL":18093
|
},
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"thisNode":true
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}
|
],
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"nodeLocator":"vbucket",
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"uuid":"1cf18cac603acb77852a41e995cf301a",
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"ddocs":{
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"uri":"/pools/default/buckets/my-bucket/ddocs"
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},
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"vBucketServerMap":{
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"hashAlgorithm":"CRC",
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"numReplicas":1,
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"serverList":[
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"$HOST:11210"
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],
|
"vBucketMap":[
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
],
|
[
|
0,
|
-1
|
]
|
]
|
},
|
"bucketCapabilitiesVer":"",
|
"bucketCapabilities":[
|
"durableWrite",
|
"tombstonedUserXAttrs",
|
"couchapi",
|
"dcp",
|
"cbhello",
|
"touch",
|
"cccp",
|
"xdcrCheckpointing",
|
"nodesExt",
|
"xattr"
|
],
|
"clusterCapabilitiesVer":[
|
1,
|
0
|
],
|
"clusterCapabilities":{
|
"n1ql":[
|
"enhancedPreparedStatements"
|
]
|
}
|
}
|
With my limited knowledge of the ns_server codebase I assume it is because it is assigned twice here to the same key (as opposed to using the SSL postfix like the others): https://github.com/couchbase/ns_server/blob/master/src/service_ports.erl#L71
The SDKs are not affected because we do not look at that projector port at all, but it still looks odd since the resulting JSON has the same key twice.
