Hi everyone, I want to say my solution of this problem. After so many problematic weeks I understand that this problem caused because of CPU-Overload. If I assign less tasks in each TaskTracker, it solved my problem.
Before I unsubscribe from mail list, I wanted to say it Regards Baran 2011/3/30 baran cakici <barancak...@gmail.com> > Hi, > > I saw today, that all datanodes were alive, when I lost task-tracker. > > for example: I lost slave1 as tasktracker, but as datanode is slave1 still > alive. > > In addition, I tried to increaes my Java-heap size, because I have so many > Objects in my Application, that they simultaneously alive. But it was > useless too... > > That is new Info for me. Maybe someone hat an Idea?? > Regards > > Baran > 2011/3/25 baran cakici <barancak...@gmail.com> > >> I am still waiting for some suggetions?? >> >> thanks again... >> >> Baran >> >> 2011/3/16 baran cakici <barancak...@gmail.com> >> >>> ok...:) >>> another solution suggetions?? >>> >>> 2011/3/16 Harsh J <qwertyman...@gmail.com> >>> >>>> Hello, >>>> >>>> On Thu, Mar 17, 2011 at 1:39 AM, baran cakici <barancak...@gmail.com> >>>> wrote: >>>> > @Harsh >>>> > >>>> > I start daemons with start-dfs.sh and then start-mapred-dfs.sh. do you >>>> mean >>>> > this Exception(org.apache.hadoop.ipc.RemoteException) is normal? >>>> >>>> Yes. It is additionally logged as INFO. This isn't a problem since NN >>>> needs to be up before JT can use it. >>>> >>>> -- >>>> Harsh J >>>> http://harshj.com >>>> >>> >>> >> >
