Package org.apache.pinot.spi.stream

Class PartitionGroupConsumptionStatus

java.lang.Object

org.apache.pinot.spi.stream.PartitionGroupConsumptionStatus

public class PartitionGroupConsumptionStatus
extends Object

A PartitionGroup is a group of partitions/shards that the same consumer should consume from. This class contains all information which describes the latest state of a partition group. It is constructed by looking at the segment zk metadata of the latest segment of each partition group. It consists of: 1. partitionGroupId - A unique ID for the partitionGroup 2. sequenceNumber - The sequenceNumber this partitionGroup is currently at 3. startOffset - The start offset that the latest segment started consuming from 4. endOffset - The endOffset (if segment consuming from this partition group has finished consuming the segment and recorded the end offset) 5. status - the consumption status IN_PROGRESS/DONE This information is needed by the stream, when grouping the partitions/shards into new partition groups.

Constructor Summary

Constructors

Constructor	Description
PartitionGroupConsumptionStatus(int partitionGroupId, int sequenceNumber, StreamPartitionMsgOffset startOffset, StreamPartitionMsgOffset endOffset, String status)

Method Summary

Modifier and Type	Method	Description
StreamPartitionMsgOffset	getEndOffset()
int	getPartitionGroupId()
int	getSequenceNumber()
StreamPartitionMsgOffset	getStartOffset()
String	getStatus()
void	setEndOffset(StreamPartitionMsgOffset endOffset)
void	setSequenceNumber(int sequenceNumber)
void	setStartOffset(StreamPartitionMsgOffset startOffset)
void	setStatus(String status)

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionGroupConsumptionStatus

public PartitionGroupConsumptionStatus(int partitionGroupId,
                                       int sequenceNumber,
                                       StreamPartitionMsgOffset startOffset,
                                       StreamPartitionMsgOffset endOffset,
                                       String status)

Method Detail

getPartitionGroupId

public int getPartitionGroupId()

getSequenceNumber

public int getSequenceNumber()

setSequenceNumber

public void setSequenceNumber(int sequenceNumber)

getStartOffset

public StreamPartitionMsgOffset getStartOffset()

setStartOffset

public void setStartOffset(StreamPartitionMsgOffset startOffset)

getEndOffset

public StreamPartitionMsgOffset getEndOffset()

setEndOffset

public void setEndOffset(StreamPartitionMsgOffset endOffset)

getStatus

public String getStatus()

setStatus

public void setStatus(String status)