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From: Jordan Zimmerman <jzimmerman@netflix.com>
To: "user@zookeeper.apache.org" <user@zookeeper.apache.org>
Subject: ANN: Curator 1.2.6
Thread-Topic: Curator 1.2.6
Thread-Index: AQHN6HoLcUcpOOKoGUioQs9BL6OblQ==
Date: Tue, 1 Jan 2013 23:45:15 +0000
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* Issue 214: Added rebuildNode method to PathChildrenCache.

* Added a NodeCache to compliment the PathChildrenCache. The doc is here:
https://github.com/Netflix/curator/wiki/Node-Cache

* Creating nodes in background wasn't handling createParentsIfNeeded.

* Issue 216: Rewrote LeaderLatch to better handle connection/server instabi=
lity. At the same time, made
most of the calls async which will help concurrency and performance.

* Issue 217: DistributedAtomicLong (et al) should use ensurePath internally=
 to be consistent with
other recipes.

* Issue 220: When creating a ServiceCacheImpl, a PathChildrenCache is creat=
ed. The cache loads all existing services,
but because preloading does not create events, ServiceCacheImpl never notic=
es this. ServiceCacheImpl.getInstances()
will return an empty list.

* Issue 221: client.getACL().forPath("/") throws a NullPointerException, be=
cause the Zookeeper
API expects a Stat, but GetACLBuilderImpl initializes responseStat to null.

* Issue 222: Counter and log messages reversed in RetryLoop.takeException()=
.

* New feature: CuratorTempFramework. Temporary CuratorFramework instances a=
re meant for single requests to
ZooKeeper ensembles over a failure prone network such as a WAN. The APIs av=
ailable from CuratorTempFramework
are limited. Further, the connection will be closed after a period of inact=
ivity. Based on an idea mentioned in a
post by Camille Fournier: http://whilefalse.blogspot.com/2012/12/building-g=
lobal-highly-available.html - details
here: https://github.com/Netflix/curator/wiki/Temporary-Framework

* Issue 224: ExponentialBackoffRetry was not protected against edge-cases w=
here a too big maxRetries argument
was used. It now also incorporates a maxSleep value.