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  1. Spark
  2. SPARK-33772 Build and Run Spark on Java 17
  3. SPARK-34110

Upgrade ZooKeeper to 3.6.2

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.2.0
    • 3.2.0
    • Build
    • None

    Description

      When running Spark on JDK 14:

      21/01/13 20:25:32,533 WARN [Driver-SendThread(apache-spark-zk-3.vip.hadoop.com:2181)] zookeeper.ClientCnxn:1164 : Session 0x0 for server apache-spark-zk-3.vip.hadoop.com/<unresolved>:2181, unexpected error, closing socket connection and attempting reconnect
java.lang.IllegalArgumentException: Unable to canonicalize address apache-spark-zk-3.vip.hadoop.com/<unresolved>:2181 because it's not resolvable
	at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:65)
	at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:41)
	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1001)
	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)

      Please see ZOOKEEPER-3779 for more details.

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          is caused by

          Bug - A problem which impairs or prevents the functions of the product. ZOOKEEPER-3779 Zookeeper client 3.4.x fails to connect when using Java 14

          • Major - Major loss of function.
          • Open
          links to

          Pull request #31177 [Github] Pull Request #31177 (wangyum)

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              yumwang Yuming Wang
              yumwang Yuming Wang
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                Updated:
                Resolved: