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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CURATOR-160) Support Dynamic Reconfig
Date Sat, 22 Nov 2014 00:48:33 GMT

    [ https://issues.apache.org/jira/browse/CURATOR-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14221658#comment-14221658
] 

ASF GitHub Bot commented on CURATOR-160:
----------------------------------------

Github user Randgalt commented on a diff in the pull request:

    https://github.com/apache/curator/pull/53#discussion_r20752095
  
    --- Diff: curator-framework/src/main/java/org/apache/curator/framework/api/Configurable.java
---
    @@ -0,0 +1,29 @@
    +/**
    + * Licensed to the Apache Software Foundation (ASF) under one
    + * or more contributor license agreements.  See the NOTICE file
    + * distributed with this work for additional information
    + * regarding copyright ownership.  The ASF licenses this file
    + * to you under the Apache License, Version 2.0 (the
    + * "License"); you may not use this file except in compliance
    + * with the License.  You may obtain a copy of the License at
    + *
    + *   http://www.apache.org/licenses/LICENSE-2.0
    + *
    + * Unless required by applicable law or agreed to in writing,
    + * software distributed under the License is distributed on an
    + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    + * KIND, either express or implied.  See the License for the
    + * specific language governing permissions and limitations
    + * under the License.
    + */
    +package org.apache.curator.framework.api;
    +
    +public interface Configurable<T> {
    +
    +    /**
    +     * Sets the configuration version to use.
    +     * @param config The version of the configuration.
    +     * @throws Exception
    +     */
    +    Ensembleable<T> fromConfig(long config) throws Exception;
    --- End diff --
    
    right now, fromConfig() is required. It should be optional. i.e. I should be able to write:
    
    ```
    client.reconfig().leaving("").joining("").forEnsemble();
    ```


> Support Dynamic Reconfig
> ------------------------
>
>                 Key: CURATOR-160
>                 URL: https://issues.apache.org/jira/browse/CURATOR-160
>             Project: Apache Curator
>          Issue Type: Sub-task
>            Reporter: Jordan Zimmerman
>            Assignee: Ioannis Canellos
>             Fix For: 3.0.0
>
>
> ZooKeeper 3.5.0 added a new feature "Dynamic Reconfiguration". Curator needs to support
this.



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