Oozie on YARN - oozie is not allowed to impersonate hadoop -

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i'm trying use oozie java start job on hadoop cluster. have limited experience oozie on hadoop 1 , i'm struggling trying out same thing on yarn.

i'm given machine doesn't belong cluster, when try start job following exception:

e0501 : e0501: not perform authorization operation, user: oozie not allowed impersonate hadoop

why , do?

i read bit core-site properties need set

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

does seem problem? should contact people responsible cluster fix that?

could there problems because i'm using same code yarn did hadoop 1? should changed? example, i'm setting namenode , jobtracker in workflow.xml, should jobtracker exist, since there resourcemanager? have set address of resourcemanager, left property name jobtracker, error?

maybe should mention ambari used...

hi please update core-site.xml 

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

and jobtracker address resourcemananger address not case . once update core-site.xml file works.


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