Deprecated API

Contents

• Deprecated Classes
• Deprecated Enums
• Deprecated Methods
• Deprecated Constructors

Deprecated Classes

Class	Description
org.apache.curator.framework.recipes.locks.ChildReaper	Since 2.9.0 - Reaper/ChildReaper are no longer needed. Use CreateMode.CONTAINER. Also, all Curator recipes create container parents.
org.apache.curator.framework.recipes.locks.InterProcessSemaphore	Use InterProcessSemaphoreV2 instead of this class. It uses a better algorithm.
org.apache.curator.framework.recipes.nodes.PersistentEphemeralNode	This has been replaced with the more general PersistentNode
org.apache.curator.framework.recipes.locks.Reaper	Since 2.9.0 - Reaper/ChildReaper are no longer needed. Use CreateMode.CONTAINER. Also, all Curator recipes create container parents.

Deprecated Enums

Enum	Description
org.apache.curator.framework.recipes.cache.PathChildrenCacheMode	no longer used. Instead use either PathChildrenCache(CuratorFramework, String, boolean) or PathChildrenCache(CuratorFramework, String, boolean, ThreadFactory)
org.apache.curator.framework.recipes.nodes.PersistentEphemeralNode.Mode	This has been replaced with the more general PersistentNode

Deprecated Methods

Method	Description
org.apache.curator.framework.recipes.cache.PathChildrenCache.start(boolean)	use PathChildrenCache.start(StartMode)
org.apache.curator.framework.recipes.shared.SharedCount.trySetCount(int)	use SharedCount.trySetCount(VersionedValue, int) for stronger atomicity guarantees. Even if this object's internal state is up-to-date, the caller has no way to ensure that they've read the most recently seen count.
org.apache.curator.framework.recipes.shared.SharedValue.trySetValue(byte[])	use SharedValue.trySetValue(VersionedValue, byte[]) for stronger atomicity guarantees. Even if this object's internal state is up-to-date, the caller has no way to ensure that they've read the most recently seen value.

Deprecated Constructors

Constructor	Description
org.apache.curator.framework.recipes.leader.LeaderSelector(CuratorFramework, String, ThreadFactory, Executor, LeaderSelectorListener)	This constructor was poorly thought out. Custom executor is useless. Use this version instead: LeaderSelector(CuratorFramework, String, ExecutorService, LeaderSelectorListener)
org.apache.curator.framework.recipes.cache.PathChildrenCache(CuratorFramework, String, PathChildrenCacheMode)	use PathChildrenCache(CuratorFramework, String, boolean) instead
org.apache.curator.framework.recipes.cache.PathChildrenCache(CuratorFramework, String, PathChildrenCacheMode, ThreadFactory)	use PathChildrenCache(CuratorFramework, String, boolean, ThreadFactory) instead