Hadoop Oozie E0902 Exception occured User oozie is not allowed to impersonate oozie

Question

When i run the following command

   ./oozie job -oozie htt p://localhost:11000/oozie/ -config ~/Desktop/map-reduce  /job.properties -run.

I get the mentioned error.

The following is the content of my core-site.xml

<configuration>

<property>
<name>hadoop.tmp.dir</name>
<value>/home/User/hadoop-${user.name}</value>
</property>

<property>
<name>fs.default.name</name>
<value>hdfs://localhost:54310</value>
</property>

<property>



<name>hadoop.proxyuser.${user.name}.hosts</name>                                               
        <value>*</value>
</property>

<property>
        <name>hadoop.proxyuser.${user.name}.groups</name>
        <value>*</value>
</property>

</configuration>

Can somebody help?

Answer 1

Seems like your version of Hadoop does not support wildcards.

try:

<property>
    <name>hadoop.proxyuser.oozie.hosts</name>
    <value>localhost</value>
</property>

<property>
    <name>hadoop.proxyuser.oozie.groups</name>
    <value>oozie,pramod</value>
</property>