Re: Question about decommissioning a node

2009-09-16 Thread Dhruba Borthakur
> From: Dhruba Borthakur > > Subject: Re: Question about decommissioning a node > > To: hdfs-user@hadoop.apache.org > > Date: Tuesday, September 15, 2009, 5:03 PM > > This might help: > > > > http://wiki.apache.org/hadoop/FAQ#17 > > https://issues.apac

Re: Question about decommissioning a node

2009-09-16 Thread Harold Lim
/15/09, Dhruba Borthakur wrote: > From: Dhruba Borthakur > Subject: Re: Question about decommissioning a node > To: hdfs-user@hadoop.apache.org > Date: Tuesday, September 15, 2009, 5:03 PM > This might help: > > http://wiki.apache.org/hadoop/FAQ#17 > https://issues.apach

Re: Question about decommissioning a node

2009-09-15 Thread Dhruba Borthakur
This might help: http://wiki.apache.org/hadoop/FAQ#17 https://issues.apache.org/jira/browse/HADOOP-681 Bandwidth can be throttled on a datanode via dfs.balance.bandwidthPerSec thanks, dhruba On Tue, Sep 15, 2009 at 1:55 PM, Harold Lim wrote: > Hi All, > > Is there a document or can anyone e

Question about decommissioning a node

2009-09-15 Thread Harold Lim
Hi All, Is there a document or can anyone explain to me what actually happens during the decommissioning process? What does the name node do? Also, how much bandwidth does the decommissioning process take? Is there a cap to the maximum bandwidth consumed? Thanks, Harold