Hi, with out removing older version, shall i install hadoop 0.20.204 in another folder?
Thanks, vijay On Wed, Jul 4, 2012 at 7:26 PM, alo alt <wget.n...@gmail.com> wrote: > Yes. > > Follow these link: > http://hadoop.apache.org/common/docs/r0.20.204.0/ > > to install a single node or cluster. Note, you need on the sink side the > same hdfs version as you've in your cluster. > > - Alex > > > On Jul 4, 2012, at 3:51 PM, vijay k wrote: > > > I have already downloaded the hadoop-0.20.204.0.tar.gz, > > > > shall i go ahead with hadoop 0.20.204 ver installation. please confirm > it > > is compatible with flume 1.2.0 version? > > > > Thanks, > > Vijay > > > > On Wed, Jul 4, 2012 at 7:03 PM, alo alt <wget.n...@gmail.com> wrote: > > > >> 1. Flume uses the libs from the classpath > >> 2. remove the installed hadoop version (apt-get remove hadoop*) > >> 3. http://hadoop.apache.org/common/docs/ => click at the version you > >> want to install and follow the steps described there > >> > >> - Alex > >> > >> On Jul 4, 2012, at 2:36 PM, vijay k wrote: > >> > >>> Hi Alex, > >>> > >>> I have installed hadoop via tar xzf hadoop-0.20.2.zip in Ubuntu, but i > >>> could not able to find the *hadoop-install* directory. > >>> Please let me know the following query's > >>> > >>> 1. which latest HADOOP version is compatible with FLUME 1.2.0 . > >>> 2. if need to remove my hadoop 0.20.0 version, how to remove the older > >>> version. > >>> 3. and provide the hadoop latest version installation steps. > >>> > >>> Thanks a lot for your comments. > >>> > >>> > >>> > >>> On Wed, Jul 4, 2012 at 5:28 PM, alo alt <wget.n...@gmail.com> wrote: > >>> > >>>> U're on Ubuntu / Debian? > >>>> > >>>> If yes, remove the hadoop installation via apt, you have an really old > >> one > >>>> installed. Take a look into the /usr/local/hadoop/lib directory (as > you > >>>> posted before): > >>>> > >>>> -rw-r--r-- 1 hduser hadoop 15010 2010-02-19 13:25 xmlenc-0.52.jar > >>>> -rw-r--r-- 1 hduser hadoop 8601 2010-02-19 13:25 > >> slf4j-log4j12-1.4.3.jar > >>>> > >>>> and so on. From 2010 - pretty old. > >>>> > >>>> How do you installed hadoop? I think you've done already from the > >> tarball > >>>> into /hadoop-install/hadoop - there should be a ../lib dir too. Export > >>>> these and try again. > >>>> > >>>> - Alex > >>>> > >>>> > >>>> On Jul 4, 2012, at 1:50 PM, vijay k wrote: > >>>> > >>>>> Hi Alex, > >>>>> > >>>>> I have set the HADOOP_CLASSPATH=/usr/local/hadoop/lib only, but still > >> am > >>>>> unable to proceed further. > >>>>> Please find the attached flume-ng script. Please guide me if i did > >>>> anything > >>>>> wrong in the script > >>>>> > >>>>> Thanks a lot for your helping to proceed further. > >>>>> > >>>>> > >>>>> On Wed, Jul 4, 2012 at 5:08 PM, alo alt <wget.n...@gmail.com> wrote: > >>>>> > >>>>>> Hi Vijay, > >>>>>> > >>>>>> but you've set the path to: > >>>>>>> hadoop classpath -- /usr/local/hadoop/bin/hadoop > >>>>>> > >>>>>> should be: /usr/local/hadoop/lib > >>>>>> > >>>>>> Flume reads out the variable and look into that path for all needed > >>>>>> classes / jars. But in /usr/local/hadoop/bin/hadoop flume found > >> nothing. > >>>>>> > >>>>>> - Alex > >>>>>> > >>>>>> > >>>>>> On Jul 4, 2012, at 1:33 PM, vijay k wrote: > >>>>>> > >>>>>>> Hi Alex, > >>>>>>> > >>>>>>> Hadoop lib are installed following path > >>>>>>> > >>>>>>> root@md-trngpoc1 > >>>>>> :/usr/local/flume_dir/flume/flume-1.2.0-incubating-SNAPSHOT/bin# > >>>>>>> cd /usr/local/hadoop/lib > >>>>>>> root@md-trngpoc1:/usr/local/hadoop/lib# ls -lrt > >>>>>>> total 8428 > >>>>>> > >>>>>> > >>>>>> -- > >>>>>> Alexander Alten-Lorenz > >>>>>> http://mapredit.blogspot.com > >>>>>> German Hadoop LinkedIn Group: http://goo.gl/N8pCF > >>>>>> > >>>>>> > >>>>> <flume-ng script.txt> > >>>> > >>>> > >>>> -- > >>>> Alexander Alten-Lorenz > >>>> http://mapredit.blogspot.com > >>>> German Hadoop LinkedIn Group: http://goo.gl/N8pCF > >>>> > >>>> > >> > >> > >> -- > >> Alexander Alten-Lorenz > >> http://mapredit.blogspot.com > >> German Hadoop LinkedIn Group: http://goo.gl/N8pCF > >> > >> > > > -- > Alexander Alten-Lorenz > http://mapredit.blogspot.com > German Hadoop LinkedIn Group: http://goo.gl/N8pCF > >
