org.apache.druid.server.coordination

Interface DataSegmentServerAnnouncer

All Known Implementing Classes:

CuratorDataSegmentServerAnnouncer, DataSegmentServerAnnouncer.Noop

Deprecated.

@Deprecated
public interface DataSegmentServerAnnouncer

We are gradually migrating usages of this to DruidNodeAnnouncer. However, it's still required in some cases. As of this writing (2020-12-03) it's required for any process that is serving queryable segments via Curator-based segment discovery. (When using Curator for segment discovery, Brokers look for these announcements as part of discovering what segments are available.)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DataSegmentServerAnnouncer.Noop Deprecated.

Method Summary

Modifier and Type	Method and Description
void	announce() Deprecated.
void	unannounce() Deprecated.

Method Detail

announce

void announce()

Deprecated.

unannounce

void unannounce()

Deprecated.