I'm trying to execute Oozie job with the help of URL: https://www.safaribooksonline.com/library/view/apache-oozie/9781449369910/ch05.html
While executing
oozie job -run -config target/example/job.properties
Getting error as :
Connection exception has occurred [ java.net.ConnectException Connection refused (Connection refused) ]. Trying after 1 sec. Retry count = 1
Connection exception has occurred [ java.net.ConnectException Connection refused (Connection refused) ]. Trying after 2 sec. Retry count = 2
Connection exception has occurred [ java.net.ConnectException Connection refused (Connection refused) ]. Trying after 4 sec. Retry count = 3
Connection exception has occurred [ java.net.ConnectException Connection refused (Connection refused) ]. Trying after 8 sec. Retry count = 4
Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server. No of retries = 4. Exception = Connection refused (Connection refused)
Any idea; why connection is getting refused?
It is not able to connect to the Oozie server from Oozie client (command line). Find the Oozie server url and do one of the following:
export OOZIE_URL=http://hostname:11000/oozie
-oozie
parameter into the oozie command.oozie job -oozie http://hostname:11000/oozie -run -config target/example/job.properties