RE: Hadoop Discrete Event Simulator

Maneesh, You may want to check this out https://issues.apache.org/jira/browse/HADOOP-5005 -Original Message- From: maneesh varshney [mailto:mvarsh...@gmail.com] Sent: Monday, July 18, 2011 8:09 PM To: common-user@hadoop.apache.org Subject: Hadoop Discrete Event Simulator Hello,

RE: Hadoop upgrade Java version

I am using this java version 1.6.0_15 Java(TM) SE Runtime Environment (build 1.6.0_15-b03) Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02, mixed mode) With latest release and it works fine - Cheers - JGS -Original Message- From: highpointe [mailto:highpoint...@gmail.com] Sent:

RE: localhost permission denied

Your SSH isn't setup properly Setup passphraseless ssh Now check that you can ssh to the localhost without a passphrase: $ ssh localhost If you cannot ssh to localhost without a passphrase, execute the following commands: $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa $ cat ~/.ssh/id_dsa.pub

RE: Which release to use?

Steve, I read your blog nice post - I believe EMC is selling the Greenplumb solution as an appliance - Cheers - Jeffery -Original Message- From: Steve Loughran [mailto:ste...@apache.org] Sent: Friday, July 15, 2011 4:07 PM To: common-user@hadoop.apache.org Subject: Re: Which release

RE: Which release to use?

Most people are using CH3 - if you need some features from another distro use that - http://www.cloudera.com/hadoop/ I wonder if the Cloudera people realize that CH3 was a pretty happening punk band back in the day (if not they do now = ) http://en.wikipedia.org/wiki/Channel_3_%28band%29

RE: Sanity check re: value of 10GbE NICs for Hadoop?

Also there is info on this at Cloudera here http://www.cloudera.com/blog/2010/03/clouderas-support-team-shares-some- basic-hardware-recommendations/ -Original Message- From: Saqib Jang -- Margalla Communications [mailto:saq...@margallacomm.com] Sent: Tuesday, June 28, 2011 5:06 PM To:

RE: HTTP Error

Adarsh, You could also run from command line [root@xxx bin]# ./hadoop dfsadmin -report Configured Capacity: 1151948095488 (1.05 TB) Present Capacity: 1059350446080 (986.6 GB) DFS Remaining: 1056175992832 (983.64 GB) DFS Used: 3174453248 (2.96 GB) DFS Used%: 0.3% Under replicated blocks: 0

RE: Jobs are still in running state after executing hadoop job -kill jobId

Um kill -9 pid ? -Original Message- From: Juwei Shi [mailto:shiju...@gmail.com] Sent: Friday, July 01, 2011 10:53 AM To: common-user@hadoop.apache.org; mapreduce-u...@hadoop.apache.org Subject: Jobs are still in running state after executing hadoop job -kill jobId Hi, I faced a

RE: conferences

http://developer.yahoo.com/events/hadoopsummit2011/ There will also be a lot about Hadoop at OSCON http://www.oscon.com/oscon2011 I believe Hadoop world is in NYC in November -Original Message- From: Keren Ouaknine [mailto:ker...@gmail.com] Sent: Wednesday, June 29, 2011 6:34 AM To:

RE: How to select random n records using mapreduce ?

Wait - Habermaas like in Critical Theory -Original Message- From: Habermaas, William [mailto:william.haberm...@fatwire.com] Sent: Monday, June 27, 2011 2:55 PM To: common-user@hadoop.apache.org Subject: RE: How to select random n records using mapreduce ? I did something similar.

RE: Why I cannot see live nodes in a LAN-based cluster setup?

http://www.mentby.com/tim-robertson/error-register-getprotocolversion.html -Original Message- From: Jingwei Lu [mailto:j...@ucsd.edu] Sent: Monday, June 27, 2011 3:58 PM To: common-user@hadoop.apache.org Subject: Re: Why I cannot see live nodes in a LAN-based cluster setup? Hi, I

Heap Size is 27.25 MB/888.94 MB

So its saying my heap size is (Heap Size is 27.25 MB/888.94 MB) but my configured capacity is 971GB (4 nodes) Is heap size on the main page just for the namenode or do I need to increase it to include the datanodes Cheers - Jeffery Schmitz Projects and Technology 3737 Bellaire

RE: Datanode not created on hadoop-0.20.203.0

You have to format the datanode too hadoop datanode -format also make sure it is in the slaves file - Cheers - -Original Message- From: Joey Echeverria [mailto:j...@cloudera.com] Sent: Wednesday, June 15, 2011 12:01 PM To: common-user@hadoop.apache.org Subject: Re: Datanode not