Troubleshooting
Problem
Unable to transfer data files from dev to staging cluster environment
Symptom
hadoop fs -ls hdfs://<servername>:8020/user/user
ls: Call From <servername>/172.**.***.** to
<servername>:8020 failed on connection exception:
java.net.ConnectException: Connection refused; For more details see:
http://wiki.apache.org/hadoop/ConnectionRefused
[{"Product":{"code":"SSCRJT","label":"IBM Db2 Big SQL"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"--","Platform":[{"code":"PF016","label":"Linux"}],"Version":"4.1.0","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]
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Document Information
Modified date:
08 April 2021
UID
swg21994546