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System Event Reference

      +
      A complete list of Couchbase-Server system events.

      The system events listed on this page are generated by Couchbase Server in response to calls made with the REST API. The system events are classified according to the service or component that generates them: these are Cluster Manager, Data Service, XDCR, Query Service, Search Service, Eventing Service, Analytics Service, Backup Service, Views, and Security.

      For an overview of system events, see System Events. For information on using the REST API to return system events, see Getting System Events.

      Cluster Manager

      The following system events are returned for the Cluster Manager.

      ID Description Severity Additional Information

      0

      Node successfully joined the cluster

      Info

      Node added and node services.

      1

      Service started

      Info

      NA

      2

      Rebalance initiated

      Info

      Active, keep, eject, delta, and failed nodes.

      3

      Rebalance completed

      Info

      Active, keep, eject, delta, and failed nodes.

      4

      Rebalance failed

      Error

      Active, keep, eject, delta, and failed nodes.

      5

      Rebalance interrupted

      Info

      Active, keep, eject, delta, and failed nodes.

      6

      Graceful failover initiated

      Info

      Trigger method, node, and orchestrator.

      7

      Graceful failover completed

      Info

      Trigger method, node, and orchestrator.

      8

      Graceful failover failed

      Info

      Trigger method, node, and orchestrator.

      9

      Graceful failover interrupted

      Info

      Trigger method, node, and orchestrator.

      10

      Hard failover initiated

      Info

      Trigger type, node, and orchestrator.

      11

      Hard failover completed

      Info

      Trigger type, node, and orchestrator.

      12

      Hard failover failed

      Info

      Trigger type, node, and orchestrator.

      13

      Hard failover interrupted

      Info

      Trigger type, node, and orchestrator.

      14

      Auto failover initiated

      Info

      Node, master node, threshold, and reason.

      15

      Auto failover completed

      Info

      Node, master node, time taken, threshold, reason, and completion message.

      16

      Auto failover failed

      Info

      Node, master node, time taken, threshold, and reason.

      17

      Auto failover warning

      Warn

      NA

      18

      Master selected

      Info

      Old and new masters.

      19

      Service crashed

      Error

      Name, process ID, and exit status.

      20

      Node down

      Info

      Node.

      Data Service

      The following system events are returned for the Data Service.

      ID Description Severity Additional Information

      8192

      Bucket created

      Info

      Bucket name, uuid, type, and settings.

      8193

      Bucket deleted

      Info

      Bucket name and uuid.

      8194

      Scope created

      Info

      Bucket name, bucket uuid, and scope.

      8195

      Scope deleted

      Info

      Bucket name, bucket uuid, and scope.

      8196

      Collection created

      Info

      Bucket name, uuid, scope, and collection.

      8197

      Collection deleted

      Info

      Bucket name, uuid, scope, and collection.

      8198

      Bucket flushed

      Info

      Bucket name and uuid.

      8199

      Bucket online

      Info

      Bucket name and uuid.

      8200

      Bucket offline

      Info

      Bucket uuid.

      8201

      Bucket configuration changed

      Info

      Bucket name, uuid, type, old settings, and new settings.

      8202

      Memcached configuration changed

      Info

      Old settings and new settings.

      8203

      Bucket auto reprovisioned

      Info

      Bucket name, uuid, nodes, and nodes restarted on.

      XDCR

      The following system events are returned for XDCR.

      ID Description Severity Additional Information

      7168

      Create remote cluster ref

      Info

      Hostname, uuid, encryption type, and name.

      7169

      Update remote cluster ref

      Info

      Hostname, uuid, encryption type, and name.

      7170

      Delete remote cluster ref

      Info

      Hostname, uuid, encryption type, and name.

      7171

      Create replication

      Info

      Source and target buckets, replication ID, remote cluster name, and filter expression.

      7172

      Pause replication

      Info

      Source and target buckets, replication ID, remote cluster name, and filter expression.

      7173

      Resume replication

      Info

      Source and target buckets, replication ID, remote cluster name, and filter expression.

      7174

      Delete replication

      Info

      Source and target buckets, replication ID, remote cluster name, and filter expression.

      7175

      Update default replication setting

      Info

      Source and target buckets, and replication ID.

      7176

      Update replication setting

      Info

      Source and target buckets, and replication ID.

      Query Service

      The following system events are returned for the Query Service.

      ID Description Severity Additional Information

      1024

      Service crashed

      Error

      Details of the crash, including a stack trace.

      1025

      Configuration changed

      Info

      Details of updates that have occurred to Query-Service settings.

      1026

      Quota exceeded

      Info

      Details of an event that has exceeded its memory-quota limit, including its request ID.

      Index Service

      The following system events are returned for the Index Service.

      ID Description Severity Additional Information

      2048

      Index settings changed

      Info

      Old and new settings.

      2049

      Projector settings changed

      Info

      Old and new settings.

      2050

      Query client settings changed

      Info

      Old and new settings.

      2051

      Indexer process crashed

      Fatal

      None.

      2052

      Projector process crashed

      Fatal

      None.

      2053

      Query client crashed

      Fatal

      None.

      2054

      Index instance or partition created

      Info

      IDs for definition, instance, index, and replica; group and module.

      2056

      Index instance or partition dropped

      Info

      IDs for definition, instance, index, and replica; group and module.

      2057

      Index instance or partition online

      Info

      IDs for definition, instance, index, and replica; group and module.

      2058

      Index partition merged

      Info

      IDs for definition, instance, index, and replica; group and module.

      2059

      Index instance or partition error state change

      Error

      IDs for definition, instance, index, and replica; group, module, and error string.

      2060

      Index scheduled creation error

      Error

      Hostname, uuid, encryption type, and name.

      2061

      Index scheduled for creation

      Info

      IDs for definition, instance, index, and replica; group and module.

      Search Service

      The following system events are returned for the Search Service.

      ID Description Severity Additional Information

      3072

      Service started

      Info

      Service name.

      3073

      Index created

      Info

      Index name and uuid; source name.

      3074

      Index updated

      Info

      Index name and uuid; source name.

      3075

      Index deleted

      Info

      Index name and uuid; source name.

      3076

      Setting updated

      Info

      Hostname, uuid, encryption type, and name.

      4095

      Crash

      Fatal

      Details.

      Eventing Service

      The following system events are returned for the Eventing Service.

      ID Description Severity Additional Information

      4096

      Eventing-producer startup

      Info

      NA

      4097

      Eventing-consumer process startup

      Info

      Worker name, PID.

      4098

      Eventing-consumer process crash

      Info

      Worker name, PID.

      4099

      Tracing started

      Info

      NA

      4100

      Tracing stopped

      Info

      Tracing execution-time.

      4101

      Debugger started

      Info

      Function name.

      4102

      Debugger stopped

      Info

      Debugger execution-time. Function name.

      4103

      Create function

      Info

      UUID of function.

      4104

      Delete function

      Info

      UUID of function.

      4105

      Import functions

      Info

      List of UUIDs of all imported functions.

      4106

      Export functions

      Info

      List of UUIDs of all exported functions.

      4107

      Back up functions

      Info

      List of UUIDs of all backed-up functions.

      4108

      Restore functions

      Info

      List of UUIDs of all restored functions.d

      4109

      Function deployed

      Info

      UUID of function. Boundary setting (from everything or from now).

      4110

      Function undeployed

      Info

      UUID of function.

      4111

      Function paused

      Info

      UUID of function.

      4112

      Function resumed

      Info

      UUID of function.

      4113

      Clean up eventing

      Info

      NA

      4114

      Killing all eventing consumers and the eventing producer

      Info

      NA

      4115

      Trigger GC

      Info

      NA

      4116

      Freeing up OS memory

      Info

      NA

      4117

      Set global eventing configuration

      Info

      New configuration.

      4118

      Clear eventing function statistics

      Info

      List of UUIDs of all functions whose settings are cleared.

      Analytics Service

      The following system events are returned for the Analytics Service.

      ID Description Severity Additional Information

      5120

      Analytics process started

      Info

      Process name and PID.

      5121

      Analytics process crashed

      Error

      Process name and PID, and exit code and detail.

      5122

      Analytics process exited

      Info

      Process name and PID.

      5123

      Analytics topology change started

      Info

      Topology.

      5124

      Analytics topology change failed

      Error

      Topology.

      5125

      Analytics topology change completed

      Info

      Topology.

      5254

      Analytics collection created

      Info

      Scope name, collection name, link scope name, link name, and source (shadows → bucket name, scope name, collection name and UID).

      5255

      Analytics collection mapped

      Info

      Bucket, scope, and collection names, and collection UID.

      5256

      Analytics collection dropped

      Info

      Link scope name, link name, and source (shadows → bucket name, scope name, collection name, and collection UID).

      5257

      Analytics collection detached

      Warn

      Scope and collection names.

      5258

      Analytics collection attached

      Info

      Scope and collection names, and collection UID.

      5259

      Analytics collection rolled back

      Warn

      Scope and collection names.

      5260

      Analytics scope created

      Info

      Scope name.

      5261

      Analytics scope dropped

      Info

      Scope name.

      5262

      Analytics index created

      Info

      Scope name, index name, and collection name.

      5263

      Analytics index dropped

      Info

      Scope name, index name, and collection name.

      5264

      Analytics link created

      Info

      Scope name, link name, link type, (couchbase) encryption, host name, cluster UUID, (s3) region, and service endpoint, (azureblob) endpoint.

      5265

      Analytics link altered

      Info

      Scope name, link name, link type, (couchbase) encryption, host name, cluster UUID, (s3) region, and service endpoint, (azureblob) endpoint.

      5266

      Analytics link dropped

      Info

      Scope and link names.

      5267

      Analytics link connected

      Info

      Scope and link names.

      5268

      Analytics link disconnected

      Info

      Scope and link names.

      5269

      Analytics settings changed

      Info

      Scope (node | service) and settings (each option name, with its old and new values).

      5270

      Analytics user-defined library created

      Info

      Scope and library names, and library type.

      5271

      Analytics user-defined library replaced

      Info

      Scope and library names, and library type.

      5272

      Analytics user-defined library dropped

      Info

      Scope and library names, and library type.

      5273

      Analytics user-defined function created

      Info

      Library name, library scope name, scope name, UDF name, arity, and external function ID.

      5274

      Analytics user-defined function replaced

      Info

      Library name, library scope name, scope name, UDF name, arity, and external function ID.

      5275

      Analytics user-defined function dropped

      Info

      Scope name, UDF name, and arity.

      5276

      Analytics synonym created

      Info

      Scope name, synonym name, target scope name, and target collection name.

      5277

      Analytics synonym dropped

      Info

      Scope name and synonym name.

      5278

      Analytics view created

      Info

      Scope name and view name.

      5279

      Analytics view replaced

      Info

      Scope name and view name.

      5280

      Analytics view dropped

      Info

      Scope name and view name.

      5281

      Analytics bucket connected

      Info

      Scope name, link name, and bucket name.

      5282

      Analytics bucket connect failed

      Error

      Scope name, link name, bucket name, and cause.

      5283

      Analytics bucket connect disconnected

      Info

      Scope name, link name, and bucket name.

      5284

      Analytics partitions topology updated

      Info

      Topology.

      Backup Service

      The following system events are returned for the Backup Service.

      ID Description Severity Additional Information

      6144

      The service configuration has changed

      Info

      Configuration

      6145

      A new plan was created

      Info

      Plan name.

      6146

      A plan has been updated

      Info

      Plan name.

      6147

      A plan has been deleted

      Warn

      Plan name.

      6148

      A scheduled or one-off task has started

      Info

      Cluster, repository, run type, and name.

      6149

      A scheduled or one-off task has completed

      Info

      Cluster, repository, run type, and name.

      6150

      Cluster, repository, run type, and name. failed

      Error

      luster, repository, run type, name, and error message.

      6151

      Restore started

      Info

      NA

      6152

      Restore completed

      Info

      NA

      6153

      Restore failed

      Error

      NA

      6154

      Merge started

      Info

      NA

      6155

      Merge completed

      Info

      NA

      6156

      Merge failed

      Error

      NA

      6157

      A new repository has been created

      Info

      Cluster, repository ID and name.

      6158

      A repository has been deleted

      Warn

      Cluster, name, and state.

      6159

      A repository has been archived

      Warn

      Cluster, old name, and new name.

      6160

      A repository has been imported

      Info

      Cluster and repository ID.

      6161

      A repository has been paused, no more tasks will be scheduled

      Info

      Cluster and name.

      6162

      A repository has been resumed, tasks will resume being scheduled

      Info

      Cluster and name.

      Views

      The following system events are returned for Views.

      ID Description Severity Additional Information

      10240

      Ddoc created

      Info

      Bucket, design document ID, and number of views.

      10241

      Ddoc deleted

      Info

      Bucket and design document ID.

      10242

      Ddoc modified

      Info

      Bucket, design document ID, and number of views.

      10243

      View engine settings changed

      Info

      Section, key, old value, and new value.

      Security

      The following system events are returned for Security.

      ID Description Severity Additional Information

      9216

      Audit enabled

      Info

      Old and new settings.

      9217

      Audit disabled

      Info

      None.

      9218

      Audit configuration changed

      Info

      Old and new settings.

      9219

      LDAP configuration changed

      Info

      Old and new settings.

      9220

      Security configuration changed

      Info

      Old and new settings.

      9221

      saslauthd configuration changed

      Info

      Old and new settings.

      9222

      Password policy changed

      Info

      Old and new settings.

      9223

      User added

      Info

      Hash of user name, and domain.

      9224

      User deleted

      Info

      Hash of user name, and domain.

      9225

      Group added

      Info

      Hash of group name.

      9226

      Group deleted

      Info

      Hash of group name.