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  1. Couchbase Server
  2. MB-41600

Indexes fails to create when two sync gateways starts on same bucket of server

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    Description

      CBS Version: 7.0.0-3154
      *Steps to Reproduce: *
      1. Set up Couchbase server with bucket. 'bucket-1'
      2. Set up two sync gateways and have sync gateway connected to same bucket
      3. Start both. the sync gateways
      Actual Result:
      1. Sync gateway fails to start as indexes are not creaated on the server
      Gist of Sgw logs :

      2020-09-22T09:16:15.248-07:00 [WRN] Error when querying index using statement: [SELECT meta(`data-bucket`).xattrs._sync.access.foo as val FROM `data-bucket` WHERE ANY op in OBJECT_PAIRS(meta(`data-bucket`).xattrs._sync.access) SATISFIES op.name = 'foo' end LIMIT 1] parameters: [<nil>] error:[4000] No index available on keyspace data-bucket that matches your query. Use CREATE INDEX or CREATE PRIMARY INDEX to create an index, or check that your expected index is online. -- base.(*CouchbaseBucketGoCB).Query() at bucket_n1ql.go:75
      2020-09-22T09:16:15.248-07:00 [INF] Error waiting for index "sg_access_x1" to be ready for bucket "data-bucket" - retrying...
      2020-09-22T09:16:15.370-07:00 [WRN] Error when querying index using statement: [SELECT  [op.name, LEAST(meta(`data-bucket`).xattrs._sync.sequence, op.val.seq),IFMISSING(op.val.rev,null), IFMISSING(op.val.del,null)][1] AS sequence FROM `data-bucket` UNNEST OBJECT_PAIRS(meta(`data-bucket`).xattrs._sync.channels) AS op WHERE [op.name, LEAST(meta(`data-bucket`).xattrs._sync.sequence, op.val.seq),IFMISSING(op.val.rev,null), IFMISSING(op.val.del,null)]  BETWEEN  ['foo', 0] AND ['foo', 1] ORDER BY [op.name, LEAST(meta(`data-bucket`).xattrs._sync.sequence, op.val.seq),IFMISSING(op.val.rev,null),IFMISSING(op.val.del,null)] LIMIT 1] parameters: [<nil>] error:[4000] No index available on keyspace data-bucket that matches your query. Use CREATE INDEX or CREATE PRIMARY INDEX to create an index, or check that your expected index is online. -- base.(*CouchbaseBucketGoCB).Query() at bucket_n1ql.go:75
      2020-09-22T09:16:15.370-07:00 [INF] Error waiting for index "sg_channels_x1" to be ready for bucket "data-bucket" - retrying...
      2020-09-22T09:16:20.250-07:00 [WRN] Error when querying index using statement: [SELECT meta(`data-bucket`).xattrs._sync.access.foo as val FROM `data-bucket` WHERE ANY op in OBJECT_PAIRS(meta(`data-bucket`).xattrs._sync.access) SATISFIES op.name = 'foo' end LIMIT 1] parameters: [<nil>] error:[4000] No index available on keyspace data-bucket that matches your query. Use CREATE INDEX or CREATE PRIMARY INDEX to create an index, or check that your expected index is online. -- base.(*CouchbaseBucketGoCB).Query() at bucket_n1ql.go:75
      2020-09-22T09:16:20.250-07:00 [INF] Error waiting for index "sg_access_x1" to be ready for bucket "data-bucket" - retrying...
      2020-09-22T09:16:20.251-07:00 [WRN] Error when querying index using statement: [SELECT meta(`data-bucket`).xattrs._sync.role_access.foo as val FROM `data-bucket` WHERE ANY op in OBJECT_PAIRS(meta(`data-bucket`).xattrs._sync.role_access) SATISFIES op.name = 'foo' end LIMIT 1] parameters: [<nil>] error:[4000] No index available on keyspace data-bucket that matches your query. Use CREATE INDEX or CREATE PRIMARY INDEX to create an index, or check that your expected index is online. -- base.(*CouchbaseBucketGoCB).Query() at bucket_n1ql.go:75
      2020-09-22T09:16:20.251-07:00 [INF] Error waiting for index "sg_roleAccess_x1" to be ready for bucket "data-bucket" - retrying...
      2020-09-22T09:16:20.375-07:00 [WRN] Error when querying index using statement: [SELECT  [op.name, LEAST(meta(`data-bucket`).xattrs._sync.sequence, op.val.seq),IFMISSING(op.val.rev,null), IFMISSING(op.val.del,null)][1] AS sequence FROM `data-bucket` UNNEST OBJECT_PAIRS(meta(`data-bucket`).xattrs._sync.channels) AS op WHERE [op.name, LEAST(meta(`data-bucket`).xattrs._sync.sequence, op.val.seq),IFMISSING(op.val.rev,null), IFMISSING(op.val.del,null)]  BETWEEN  ['foo', 0] AND ['foo', 1] ORDER BY [op.name, LEAST(meta(`data-bucket`).xattrs._sync.sequence, op.val.seq),IFMISSING(op.val.rev,null),IFMISSING(op.val.del,null)] LIMIT 1] parameters: [<nil>] error:[4000] No index available on keyspace data-bucket that matches your query. Use CREATE INDEX or CREATE PRIMARY INDEX to create an index, or check that your expected index is online. -- base.(*CouchbaseBucketGoCB).Query() at bucket_n1ql.go:75
      

      Expected Result:
      Though it is one or two sync gateways, it should start successfully
      SGW config :

      {
          "interface":":4984",
          "adminInterface": "0.0.0.0:4985",
          "maxIncomingConnections": 0,
          "maxFileDescriptors": 90000,
          "compressResponses": false,
       
       
          "logging": {"debug": {"enabled": true} },
          "databases":{
              "db":{
                  "num_index_replicas": 0,
                  "username": "data-bucket",
                  "password": "password",
                  "enable_shared_bucket_access": true,
                  "import_docs": false,
                  "server":"http://172.23.106.187:8091",
                  "bucket":"data-bucket"
              }
          }
      }
      

      Logs :
      SGW LOGS: sgcollect info : sgcollect_info_topology_indexer_new_1.zip
      SGW node2 logs : sgcollect-topology-indexer-new.zip
      CBS LOGS: cbcollect_info: cbcollect_topology_index-new.zip
      *What is the last build this test passed: *7.0.0-3119

      Note : It worked fine with last week Cheshire cat build

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              sridevi.saragadam Sridevi Saragadam (Inactive)
              sridevi.saragadam Sridevi Saragadam (Inactive)
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                Updated:
                Resolved:

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