Hi Harsh, ah, nice to know, thanks ;)
best, Alex On Thu, Oct 27, 2011 at 9:27 AM, Harsh J <[email protected]> wrote: > The percentage opt is not valid on 0.20 iirc. > > On Thursday, October 27, 2011, Alexander C.H. Lorenz < > [email protected]> wrote: > > Hi, > > > > in hdfs-site.xml: > > > > <property> > > <name>dfs.datanode.du.reserved</name> > > <value> VALUE_HERE (maybe 30000000000) </value> > > </property> > > > > <property> > > <name>dfs.datanode.du.pct</name> > > <value>0.9f</value> > > </property> > > > > But not available for each partition, its a general parameter. Correct me > > please if I wrong. > > > > regards, > > Alex > > > > > > > > On Thu, Oct 27, 2011 at 2:24 AM, Rita <[email protected]> wrote: > > > >> What is the correct way to reserve space for hdfs? > >> > >> I currently have 2 filesystem, /fs1 and /fs2 and I would like to reserve > >> space for non-dfs operations. For example, for /fs1 i would like to > reserve > >> 30gb of space for non-dfs and 10gb of space for /fs2 ? > >> > >> > >> I fear HADOOP-2991 is still haunting us? > >> > >> I am using CDH 3U1 > >> > >> > >> > >> > >> -- > >> --- Get your facts first, then you can distort them as you please.-- > >> > > > > > > > > -- > > Alexander Lorenz > > http://mapredit.blogspot.com > > > > -- > Harsh J > -- Alexander Lorenz http://mapredit.blogspot.com
