Package org.apache.pinot.spi.config.table

Class ReplicaGroupStrategyConfig

java.lang.Object

org.apache.pinot.spi.config.BaseJsonConfig

org.apache.pinot.spi.config.table.ReplicaGroupStrategyConfig

All Implemented Interfaces:

Serializable

public class ReplicaGroupStrategyConfig
extends BaseJsonConfig

Class representing configurations related to segment assignment strategy.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReplicaGroupStrategyConfig(String partitionColumn, int numInstancesPerPartition)

Method Summary

Modifier and Type	Method	Description
int	getNumInstancesPerPartition()	Returns the number of instances that segments for a partition span.
String	getPartitionColumn()	Returns the name of column used for partitioning.

Methods inherited from class org.apache.pinot.spi.config.BaseJsonConfig

equals, hashCode, toJsonNode, toJsonString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ReplicaGroupStrategyConfig

public ReplicaGroupStrategyConfig(@Nullable
                                  String partitionColumn,
                                  int numInstancesPerPartition)

Method Detail

getPartitionColumn

@Nullable
public String getPartitionColumn()

Returns the name of column used for partitioning. If this is set to null, we use the table level replica groups. Otherwise, we use the partition level replica groups. TODO: use partition info from SegmentPartitionConfig

Returns:

Name of partitioning column.

getNumInstancesPerPartition

public int getNumInstancesPerPartition()

Returns the number of instances that segments for a partition span.

Returns:

Number of instances used for a partition.