Metadata Class |
Keeps metadata on the connected cluster, including known nodes and schema
definitions.
Inheritance HierarchySystemObject
DseMetadata
DseMetadata
Namespace: Dse
Assembly: Dse (in Dse.dll) Version: 2.6.0
SyntaxC#
public class Metadata : IDisposable
The Metadata type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | ClusterName |
Returns the name of currently connected cluster.
|
Methods| Name | Description | |
|---|---|---|
 | AllHosts |
Returns all known hosts of this cluster.
|
| AllReplicas | |
| CheckSchemaAgreementAsync |
Initiates a schema agreement check.
Schema changes need to be propagated to all nodes in the cluster.
Once they have settled on a common version, we say that they are in agreement.
This method does not perform retries so
MaxSchemaAgreementWaitSeconds does not apply.
|
| Dispose | Releases all resources used by the Metadata |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetAggregate |
Gets the definition associated with a aggregate from Cassandra
|
| GetFunction |
Gets the definition associated with a User Defined Function from Cassandra
|
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetHost | |
| GetKeyspace |
Returns metadata of specified keyspace.
|
| GetKeyspaces |
Returns a collection of all defined keyspaces names.
|
| GetMaterializedView |
Returns the view metadata for the provided view name in the keyspace.
|
| GetReplicas(Byte) | |
| GetReplicas(String, Byte) |
Get the replicas for a given partition key and keyspace
|
| GetTable |
Returns TableMetadata for specified table in specified keyspace.
|
| GetTables |
Returns names of all tables which are defined within specified keyspace.
|
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetUdtDefinition |
Gets the definition associated with a User Defined Type from Cassandra
|
| GetUdtDefinitionAsync |
Gets the definition associated with a User Defined Type from Cassandra
|
| RefreshSchema |
Updates the keyspace and token information
|
| ShutDown | |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Events| Name | Description | |
|---|---|---|
 | HostsEvent | |
| SchemaChangedEvent |
See Also