Re: rack awareness question

2010-04-12 Thread Robert Barta
On Sun, Apr 11, 2010 at 06:28:34PM -0700, Jeff Hammerbacher wrote: No. There is a jira i filed on turning the cache into an actual cache w/TTLs, etc. https://issues.apache.org/jira/browse/HDFS-870, for those who like hyperlinks. Links are always appreciated as I feed here my semantic

Re: rack awareness question

2010-04-11 Thread Allen Wittenauer
On Apr 10, 2010, at 7:33 AM, Mag Gam wrote: What is the procedure to do this? Change the topology script, bounce NN and JT. is this possible to do while the cluster is running? No. There is a jira i filed on turning the cache into an actual cache w/TTLs, etc.

Re: rack awareness question

2010-04-11 Thread Jeff Hammerbacher
No. There is a jira i filed on turning the cache into an actual cache w/TTLs, etc. https://issues.apache.org/jira/browse/HDFS-870, for those who like hyperlinks.

rack awareness question

2010-04-10 Thread Mag Gam
Lets say I had a mapping like this, 192.168.0.2 - /rackdefault I would now like to map 192.168.0.2 - /rack02 What is the procedure to do this? is this possible to do while the cluster is running? TIA