CODEWITHSUNDEEP
hadoopooziehadoop2ambari
Ankit Agrahari
Ankit Agrahari

Reputation: 379

Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server

I am new to oozie and was following this for my first oozie hive job. As per given in tutorial ,i made following files in a directory:

  1. hive-default.xml

  2. hive_job1.hql

  3. job.properties

  4. workflow.xml

But when i run this command:

 oozie job -oozie http://localhost:11000/ -config  /home/ec2-user/ankit/oozie_job1/job.properties -submit

I get following error:

Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server. No of retries = 1. Exception = Could not authenticate, Authentication failed, status: 404, message: Not Found

I tried finding solution for this on internet ,but none solved the problem.(Might have missed something)

Please let me know where i am going wrong and what additional information will be required more from my side to understand the problem.

Upvotes: 0

Views: 9780

Answers (2)

YoungHobbit
YoungHobbit

Reputation: 13402

The error is because of the incorrect value for -oozie parameter. You forgot to add the oozie in the end. It should be -oozie http://localhost:11000/oozie

 oozie job -oozie http://localhost:11000/oozie -config  /home/ec2-user/ankit/oozie_job1/job.properties -submit

Upvotes: 3

Nishu Tayal
Nishu Tayal

Reputation: 20830

Please try setting following properties in core-site.xml:

 <property>
    <name>hadoop.proxyuser.oozie.hosts</name>
    <value>*</value>
  </property>
    <property>
    <name>hadoop.proxyuser.oozie.groups</name>
    <value>*</value>
  </property>

where * represents to all users.

Restart the hadoop cluster after making above changes.

Upvotes: 1

Related Questions