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
