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Hdp 2.5 ooize trying to connect on port 8021 and do you know which service uses 8021 : Kerberized Cluster

Hdp 2.5 ooize trying to connect on port 8021 and do you know which service uses 8021 : Kerberized Cluster

Contributor

Hi, I noticed an error in the OOZIE log file in Kerberized Cluster

org.apache.oozie.action.ActionExecutorException: JA006: Call From server1/10.0.7.4 to caldev02:8021 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

I am not sure what port it is trying to connect. I am starting oozie workflow with SQOOP action and my property file indicating jobTracker = caldev02:8050

can any one help why oozie trying to connect to 8021 port and how can fix this issue.

Thank you for your help.

Thanks

ram

1 REPLY 1

Re: Hdp 2.5 ooize trying to connect on port 8021 and do you know which service uses 8021 : Kerberized Cluster

Explorer

What is the namenode and jobtracker configuration you are using? Please provide that.