Package org.apache.pinot.spi.stream

Class PartitionGroupMetadataFetcher

java.lang.Object

org.apache.pinot.spi.stream.PartitionGroupMetadataFetcher

All Implemented Interfaces:

Callable<Boolean>

public class PartitionGroupMetadataFetcher
extends Object
implements Callable<Boolean>

Fetches the list of PartitionGroupMetadata for all partition groups of the stream, using the StreamMetadataProvider

Constructor Summary

Constructors

Constructor	Description
PartitionGroupMetadataFetcher(StreamConfig streamConfig, List<PartitionGroupConsumptionStatus> partitionGroupConsumptionStatusList)

Method Summary

Modifier and Type	Method	Description
Boolean	call()	Callable to fetch the PartitionGroupMetadata list, from the stream.
Exception	getException()
List<PartitionGroupMetadata>	getPartitionGroupMetadataList()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PartitionGroupMetadataFetcher

public PartitionGroupMetadataFetcher(StreamConfig streamConfig,
                                     List<PartitionGroupConsumptionStatus> partitionGroupConsumptionStatusList)

Method Detail

getPartitionGroupMetadataList

public List<PartitionGroupMetadata> getPartitionGroupMetadataList()

getException

public Exception getException()

call

public Boolean call()
             throws Exception

Callable to fetch the PartitionGroupMetadata list, from the stream. The stream requires the list of PartitionGroupConsumptionStatus to compute the new PartitionGroupMetadata

Specified by:

call in interface Callable<Boolean>

Throws:

Exception