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https://issues.apache.org/jira/browse/AMBARI-7890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14180509#comment-14180509
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Jaimin D Jetly commented on AMBARI-7890:
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[~kminder] [~sumit.gupta]
The description of this ticket is taken from the link:
http://knox.apache.org/books/knox-0-5-0/knox-0-5-0.html#Secure+Clusters
Most of the properties that needs to be changed has *knox* in it's name. For
example {{hadoop.proxyuser.knox.groups}}
*What does knox part in the property name signify over here ?*
I want to make sure that when user customizes the service name for knox service
or primary name of the knox principal ([email protected]) stated in the Jaas
file, the new configs that are injected in other service's site.xml holds true
> Make changes in ambari-web code to support knox kerberization
> -------------------------------------------------------------
>
> Key: AMBARI-7890
> URL: https://issues.apache.org/jira/browse/AMBARI-7890
> Project: Ambari
> Issue Type: Technical task
> Components: ambari-web
> Affects Versions: 1.7.0
> Reporter: Jaimin D Jetly
> Assignee: Jaimin D Jetly
> Fix For: 1.7.0
>
>
> *1. Show knox section on Configure Services page with the
> {{knox_principal_name}} and {{knox_keytab_path}} properties. These properties
> will be added to knox-env.xml file*
> *2. Edit core-site.xml if HDFS service is installed on the cluster*
> {code}
> <property>
> <name>hadoop.proxyuser.knox.groups</name>
> <value>users</value>
> </property>
> <property>
> <name>hadoop.proxyuser.knox.hosts</name>
> <value>FQDN_OF_KNOX_HOST</value>
> </property>
> {code}
> *3. Edit webhcat-site.xml if Hive is installed*
> {code}
> <property>
> <name>webhcat.proxyuser.knox.groups</name>
> <value>users</value>
> </property>
> <property>
> <name>webhcat.proxyuser.knox.hosts</name>
> <value>FQDN_OF_KNOX_HOST</value>
> </property>
> {code}
> *4. Edit oozie-site.xml if Oozie is installed*
> {code}
> <property>
> <name>oozie.service.ProxyUserService.proxyuser.knox.groups</name>
> <value>users</value>
> </property>
> <property>
> <name>oozie.service.ProxyUserService.proxyuser.knox.hosts</name>
> <value>FQDN_OF_KNOX_HOST</value>
> </property>
> {code}
> *5. Edit hive-site.xml (Enable http transport mode and use substitution in
> Hive Server2.)*
> hive.server2.allow.user.substitution=true
> hive.server2.transport.mode=http
> hive.server2.thrift.http.port=10001
> hive.server2.thrift.http.path=cliservice
> *6. Edit gateway-site.xml*
> gateway.hadoop.kerberos.secured=true
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