Bo Cui created ZOOKEEPER-4345:
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Summary: Avoid NoSunchMethodException caused by shaded
Key: ZOOKEEPER-4345
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4345
Project: ZooKeeper
Issue Type: Improvement
Reporter: Bo Cui
Attachments: image-2021-08-07-17-30-42-883.png
in OS Flink, flink relocate zk to
org.apache.flink.shaded.zookeeper3.org.apache.zookeeper.*
https://github.com/apache/flink-shaded/blob/82f8bb3324864491dc62c4d3e27f1c1ccc49ac84/flink-shaded-zookeeper-parent/pom.xml#L68
the maven-shade-plugin changes all 'org.apache.zookeeper' to
'org.apache.flink.shaded.zookeeper3.org.apache.zookeeper'
if JVM has -Dzookeeper.clientCnxnSocket=org.apache.zookeeper.*, and in shaded
zk jar, will get NoSunchMethodException
!image-2021-08-07-17-30-42-883.png!
code:
https://github.com/apache/zookeeper/blob/9a5da5f9a023e53bf339748b5b7b17278ae36475/zookeeper-server/src/main/java/org/apache/zookeeper/ZooKeeper.java#L3029
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