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https://issues.apache.org/jira/browse/CURATOR-408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508371#comment-16508371
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ASF GitHub Bot commented on CURATOR-408:
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Github user eolivelli commented on a diff in the pull request:
https://github.com/apache/curator/pull/266#discussion_r194474401
--- Diff: pom.xml ---
@@ -59,7 +59,7 @@
<jdk-version>1.7</jdk-version>
<!-- versions -->
- <zookeeper-version>3.5.3-beta</zookeeper-version>
+ <zookeeper-version>3.5.4-beta</zookeeper-version>
--- End diff --
This is required. Zk#close(timeout) is only in 3.5.4.
I can log a separate JIRA and create a simple PR
> Handle graceful close of ZookKeeper client waiting for all resources to be
> released
> -----------------------------------------------------------------------------------
>
> Key: CURATOR-408
> URL: https://issues.apache.org/jira/browse/CURATOR-408
> Project: Apache Curator
> Issue Type: Improvement
> Components: Client
> Affects Versions: 4.0.0
> Reporter: Enrico Olivelli
> Assignee: Enrico Olivelli
> Priority: Major
>
> Ths idea is to leverage the new ZooKeeper#close(timeoutMs) method introduced
> with ZOOKEEPER-2697.
> This new method waits for the internal threads to finish, this way the client
> is sure that all internal resources handled but low-level ZooKeeper client
> have been released.
> This is very useful in tests because the user can wait for the test
> environment to be cleared.
> In some cases you want to return from the 'close' method as soon as
> possibile. In ZooKeeper a new specific method as been added in order to let
> the user ask for a specific behaviour.
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