Interface IPartitionManager

Namespace

Apache.Ignite.Table

Assembly

Apache.Ignite.dll

Partition manager provides table partition information.

public interface IPartitionManager

Methods

GetPartitionAsync(IIgniteTuple)

Gets the partition for the specified table key.

ValueTask<IPartition> GetPartitionAsync(IIgniteTuple tuple)

Parameters

tuple IIgniteTuple

Table key tuple.

Returns

ValueTask<IPartition>

Partition that contains the specified key.

GetPartitionAsync<TK>(TK)

Gets the partition for the specified table key.

ValueTask<IPartition> GetPartitionAsync<TK>(TK key) where TK : notnull

Parameters

key TK

Table key.

Returns

ValueTask<IPartition>

Partition that contains the specified key.

Type Parameters

TK

Key type.

GetPrimaryReplicaAsync(IPartition)

Gets the primary replica for the specified partition.

NOTE: Prefer this method over GetPrimaryReplicasAsync() for performance-critical code.

ValueTask<IClusterNode> GetPrimaryReplicaAsync(IPartition partition)

Parameters

partition IPartition

Partition.

Returns

ValueTask<IClusterNode>

Primary replica.

GetPrimaryReplicasAsync()

Gets the primary replicas for all partitions.

NOTE: Prefer GetPrimaryReplicaAsync(IPartition) for performance-critical code.

ValueTask<IReadOnlyDictionary<IPartition, IClusterNode>> GetPrimaryReplicasAsync()

Returns

ValueTask<IReadOnlyDictionary<IPartition, IClusterNode>>

Map of partition to primary replica node.