[Fwd: about hadoop security design]

2010-01-05 Thread gscse
Original Message Subject: about hadoop security design From:gs...@tce.edu Date:Wed, January 6, 2010 11:41 am To: -- hi i am doing my research in hadoop securit

[jira] Resolved: (HADOOP-5623) Streaming: process provided status messages are overwritten every 10 seoncds

2010-01-05 Thread Tom White (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-5623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tom White resolved HADOOP-5623. --- Resolution: Fixed I've just committed this to the 0.20 branch. > Streaming: process provided status

Re: Security Mechanisms in HDFS

2010-01-05 Thread Owen O'Malley
On Jan 5, 2010, at 7:44 AM, Yu Xi wrote: Could any hadoop gurus tell me what kinds of security mechanisms are already(or planed to be) implemented in hadoop filesystem? It looks like you've found the ones that are already there. You can see my slides about it here: http://www.slideshare.

Security Mechanisms in HDFS

2010-01-05 Thread Yu Xi
Hi list, Could any hadoop gurus tell me what kinds of security mechanisms are already(or planed to be) implemented in hadoop filesystem? I know there're some kind of Linux-like 9 bits(ie. ower,group,other) access control existing in hdfs. Unfortunately there're no user authentication modules. See

Matthew McCullough to Speak on Dividing and Conquering Hadoop at GIDS 2010

2010-01-05 Thread Satpal Yadav
Great Indian Developer Summit 2010 – Gold Standard for India's Software Developer Ecosystem Bangalore, January 04, 2010: Moore's law has finally hit the wall and CPU speeds have actually decreased in the last few years. The industry is reacting with hardware with more cores and software that can l