Yuming Wang created SPARK-34110:
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Summary: Upgrade ZooKeeper to 3.6.2
Key: SPARK-34110
URL: https://issues.apache.org/jira/browse/SPARK-34110
Project: Spark
Issue Type: Sub-task
Components: Build
Affects Versions: 3.2.0
Reporter: Yuming Wang
When running Spark on JDK 14:
{noformat}
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
carmel-rno-zk-3.vip.hadoop.ebay.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)
{noformat}
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