Hi all,
We have a Kerberized cluster,but at the moment we would disable it.
How is it possible ?
I performed the following steps:
- Zookeeper -> enableSecurity (Enable Kerberos Authentication)-> false
- HDFS -> hadoop.security.authentication -> Simple
- HDFS -> hadoop.security.authorization -> false
- HDFS -> dfs.datanode.address -> from 1004 (for Kerberos) to 50010 (default)
- HDFS -> dfs.datanode.http.address -> from 1006 (for Kerberos) to 50075 (default)
- HDFS -> Data Directory Permissions -> from 700 to 755
- HBASE -> hbase.security.authentication -> Simple
- HBASE -> hbase.security.authorization -> false
But when I start the cluster I have problems on Hue and Solr
Hue: It seems that Kerberos is still configured for Hue
-> The Kerberos Ticket Renewer is not running. How can i disable it?
-> Impala e Oozie don't run from Hue
Solr:
Caused by: java.io.IOException: Failed on local exception: java.io.IOException: Server asks us to fall back to SIMPLE auth, but this client is configured to only allow secure connections.;
I noticed that Hue and Solr run in secure mode. How can I disable them ?
Thanks
Alessio
