java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDele g a t e.java:331) at org.apache.hadoop.mapred.ClientServiceDelegate.getJobCounters(ClientSer v i c eDelegate.java:368) at org.apache.hadoop.mapred.YARNRunner.getJobCounters(YARNRunner.java:511)

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via kylin-dev by Santosh Akhilesh, 1 year ago
Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDele g a t e.java:331) at org.apache.hadoop.mapred.ClientServiceDelegate.getJobCounters(ClientSer v i c eDelegate.java:368) at org.apache.hadoop.mapred.YARNRunner.getJobCounters(YARNRunner.java:511)
via apache.org by Unknown author, 1 year ago
Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelega t e.java:331) at org.apache.hadoop.mapred.ClientServiceDelegate.getJobCounters(ClientServi c eDelegate.java:368) at org.apache.hadoop.mapred.YARNRunner.getJobCounters(YARNRunner.java:511)
java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDele g a t e.java:331) at org.apache.hadoop.mapred.ClientServiceDelegate.getJobCounters(ClientSer v i c eDelegate.java:368) at org.apache.hadoop.mapred.YARNRunner.getJobCounters(YARNRunner.java:511)
at org.apache.hadoop.mapreduce.Job$7.run(Job.java:756)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.