Provisioning Cluster Resources
Provisioning cluster resources is managed at the collection or bucket level, depending upon the service affected. Common use cases are outlined here, more recherché use cases are covered in the API docs.
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The Java SDK also comes with some convenience functionality for common Couchbase management requests.
Management operations in the SDK may be performed through several interfaces depending on the object:
-
BucketManager —
Cluster.Buckets()
-
UserManager —
Cluster.Users()
-
QueryIndexManager —
Cluster.QueryIndexes()
-
AnalyticsIndexManager —
Cluster.AnalyticsIndexes()
-
SearchIndexManager —
Cluster.SearchIndexes()
-
CollectionManager —
Bucket.Collections()
-
ViewIndexManager —
Bucket.ViewIndexes()
.
When using a Couchbase version earlier than 6.5, you must create a valid Bucket connection using cluster.Bucket(name) before you can use cluster level managers.
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Creating and Removing Buckets
The ClusterManager
interface may be used to create and delete buckets from the Couchbase cluster.
It is instantiated through the Cluster.Buckets()
method.
Refer to the API Bucket
documentation — and to its Async counterpart — for further details.
The CreateBucketSettings
and BucketSettings
structs are used for creating and updating buckets, BucketSettings
is also used for exposing information about existing buckets.
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Flushing Buckets
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You can flush a bucket in the SDK by using the FlushBucketOptions
— see the API docs.
Collection Management
This is a Developer Preview feature, see the API doc.
Index Management
In general,you will rarely need to work with Index Managers from the SDK. For those occasions when you do, please see the relevant API docs:
-
QueryIndexManager —
QueryIndexManager(AsyncQueryIndexManager async)
; -
AnalyticsIndexManager —
AnalyticsIndexManager(Cluster cluster)
; -
SearchIndexManager —
SearchIndexManager(AsyncSearchIndexManager asyncIndexManager)
; -
ViewIndexManager —
ViewIndexManager(AsyncViewIndexManager async)
.
View Management
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In the SDK, design documents are represented by the DesignDocument
and View
structs.
All operations on design documents are performed on the ViewIndexManager
instance: