Re: Hadoop Security

2010-02-23 Thread Andrew Purtell
ommon-dev@hadoop.apache.org" > Sent: Mon, February 22, 2010 7:18:47 AM > Subject: RE: Hadoop Security > > Hi, > > Sorry for jumping in to this late, but has anyone thought about how this > could > be extended in to HBase? > I realize this is Hadoop security, but even

Re: Hadoop Security

2010-02-22 Thread Owen O'Malley
On Feb 22, 2010, at 7:18 AM, Segel, Mike wrote: has anyone thought about how this could be extended in to HBase? I don't think so, although you really should be asking on hbase-dev instead of common-dev. *smile* To the extent that HBase (and the other projects) use Common's rpc and Htt

RE: Hadoop Security

2010-02-22 Thread Segel, Mike
orked out now, but that the solution for Hadoop can be extended to cover the apps that sit on top of Hadoop. Thx -Mike -Original Message- From: Owen O'Malley [mailto:omal...@apache.org] Sent: Sunday, February 21, 2010 4:02 PM To: common-dev@hadoop.apache.org Subject: Re: Hadoo

Re: Hadoop Security

2010-02-21 Thread Owen O'Malley
On Feb 17, 2010, at 9:57 PM, gs...@tce.edu wrote: Analyzed that kerberos cab be used for user authentication.when the user wants to submit a job he/she can get delegation token followed by block access token to access data from HDFS.So the client is overloaded with initial 2 tickets (kerbe