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https://issues.apache.org/jira/browse/CURATOR-488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16709325#comment-16709325
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Boris Dainson commented on CURATOR-488:
---------------------------------------
You're right. It is fixed now. Closing.
Thank you
> NoSuchMethodError calling client close() in 3.4 compatibility mode
> -------------------------------------------------------------------
>
> Key: CURATOR-488
> URL: https://issues.apache.org/jira/browse/CURATOR-488
> Project: Apache Curator
> Issue Type: Bug
> Components: Client
> Affects Versions: TBD
> Environment: Windows 7 x64
> Reporter: Boris Dainson
> Priority: Major
> Attachments: pom.xml
>
>
> Affected version is 4.0.2-SNAPSHOT. Version 4.0.1 is not affected
> When closing client it is calling zooKeeper.close(waitForShutdownTimeoutMs)
> This method is only supported starting from ZK 3.5. So when running in
> compatibility mode with ZK 3.4.x it throws NoSuchMethodError. So for ZK
> 3.4.x need to use zooKeeper.close() with no arguments.
>
> To reproduce:
> Start ZK 3.4 server locally.
> In pom.xml add dependency on zookeeper 3.4.13 and exclude default dependency
> (on 3.5). Full pom.xml is attached.
>
> Run this code snippet:
> public class CloseTest {
> public static void main(String[] args) throws Exception
> { CuratorFramework client =
> CuratorFrameworkFactory.newClient("localhost:2181", new
> ExponentialBackoffRetry(1000, 3)); client.start(); client.close(); }
> }
>
> It will throw exception:
> Exception in thread "main" java.lang.NoSuchMethodError:
> org.apache.zookeeper.ZooKeeper.close(I)Z
> at org.apache.curator.HandleHolder.internalClose(HandleHolder.java:158)
> at org.apache.curator.HandleHolder.closeAndClear(HandleHolder.java:78)
> at org.apache.curator.ConnectionState.close(ConnectionState.java:125)
> at
> org.apache.curator.CuratorZookeeperClient.close(CuratorZookeeperClient.java:266)
> at
> org.apache.curator.CuratorZookeeperClient.close(CuratorZookeeperClient.java:249)
> at
> org.apache.curator.framework.imps.CuratorFrameworkImpl.close(CuratorFrameworkImpl.java:388)
> at leader.CloseTest.main(CloseTest.java:11)
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