Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Plain View
Hadoop >> mail # dev >> about hadoop security


+
郭华 2012-03-19, 13:21
Copy link to this message
-
Re: about hadoop security
2012/3/19 郭华 <[EMAIL PROTECTED]>

> hello,
> I am reading hadoop's source code.
> I want to know that if hadoop uses JAAS?
>

If you look in UserGroupInformation.java, you'll see where Hadoop hooks
into JAAS. JAAS isn't a great fit for Hadoop's security needs, but it did
provide a hook to get the Kerberos credentials.

-- Owen
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB