hadoop - cant impersonate on hive server2 -


im trying connect hive server 2 through jdbc connector, im getting error:

'user x cant impersonate y'

i added these properties core-site.xml file:

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

also, in hive-site.xml have: 

  <property>     <name>hive.server2.enable.doas</name>     <value>true</value>     <description>     setting property true have hiveserver2 execute     hive operations user making calls it.     </description>  </property>

i have authentication set none , connecting anonymous. have restarted cluster since changing config files running:

hadoop fs -chmod g+w /user/hive/warehouse hadoop fs -chmod g+w /tmp

can suggest why im still getting error?

if trying connect user named anonymous, properties should be

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

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