Package org.apache.pulsar.common.policies.data

Class ScalableTopicMetadata

java.lang.Object

org.apache.pulsar.common.policies.data.ScalableTopicMetadata

public class ScalableTopicMetadata
extends Object

Metadata for a scalable topic, as returned by the admin API.

A scalable topic is composed of a DAG of segments, each covering an inclusive hash range. The epoch is incremented on every layout change (split/merge).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ScalableTopicMetadata.HashRange	An inclusive hash range [start, end] within a 16-bit hash space.
static class	ScalableTopicMetadata.SegmentInfo	Describes a single segment in a scalable topic's DAG.

Constructor Summary

Constructors

Constructor	Description
ScalableTopicMetadata()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Details

ScalableTopicMetadata

public ScalableTopicMetadata()