Thank you very much mohamad for your attention.I followed the steps but the error is the same as the last time. and there is my hosts file:
127.0.0.1 localhost #127.0.0.1 ubuntu.ubuntu-domain ubuntu # The following lines are desirable for IPv6 capable hosts #::1 ip6-localhost ip6-loopback #fe00::0 ip6-localnet #ff00::0 ip6-mcastprefix #ff02::1 ip6-allnodes #ff02::2 ip6-allrouters but no effect :( On Wed, Jun 6, 2012 at 8:25 PM, Mohammad Tariq <donta...@gmail.com> wrote: > also change the permissions of these directories to 777. > > Regards, > Mohammad Tariq > > > On Wed, Jun 6, 2012 at 11:54 PM, Mohammad Tariq <donta...@gmail.com> > wrote: > > create a directory "/home/username/hdfs" (or at some place of your > > choice)..inside this hdfs directory create three sub directories - > > name, data, and temp, then follow these steps : > > > > add following properties in your core-site.xml - > > > > <property> > > <name>fs.default.name</name> > > <value>hdfs://localhost:9000/</value> > > </property> > > > > <property> > > <name>hadoop.tmp.dir</name> > > <value>/home/mohammad/hdfs/temp</value> > > </property> > > > > then add following two properties in your hdfs-site.xml - > > > > <property> > > <name>dfs.replication</name> > > <value>1</value> > > </property> > > > > <property> > > <name>dfs.name.dir</name> > > <value>/home/mohammad/hdfs/name</value> > > </property> > > > > <property> > > <name>dfs.data.dir</name> > > <value>/home/mohammad/hdfs/data</value> > > </property> > > > > finally add this property in your mapred-site.xml - > > > > <property> > > <name>mapred.job.tracker</name> > > <value>hdfs://localhost:9001</value> > > </property> > > > > NOTE: you can give any name to these directories of your choice, just > > keep in mind you have to give same names as values of > > above specified properties in your configuration files. > > (give full path of these directories, not just the name of the > > directory) > > > > After this follow the steps provided in the previous reply. > > > > Regards, > > Mohammad Tariq > > > > > > On Wed, Jun 6, 2012 at 11:42 PM, Babak Bastan <babak...@gmail.com> > wrote: > >> thank's Mohammad > >> > >> with this command: > >> > >> babak@ubuntu:~/Downloads/hadoop/bin$ hadoop namenode -format > >> > >> this is my output: > >> > >> 12/06/06 20:05:20 INFO namenode.NameNode: STARTUP_MSG: > >> /************************************************************ > >> STARTUP_MSG: Starting NameNode > >> STARTUP_MSG: host = ubuntu/127.0.1.1 > >> STARTUP_MSG: args = [-format] > >> STARTUP_MSG: version = 0.20.2 > >> STARTUP_MSG: build = > >> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r > >> 911707; compiled by 'chrisdo' on Fri Feb 19 08:07:34 UTC 2010 > >> ************************************************************/ > >> 12/06/06 20:05:20 INFO namenode.FSNamesystem: > >> fsOwner=babak,babak,adm,dialout,cdrom,plugdev,lpadmin,admin,sambashare > >> 12/06/06 20:05:20 INFO namenode.FSNamesystem: supergroup=supergroup > >> 12/06/06 20:05:20 INFO namenode.FSNamesystem: isPermissionEnabled=true > >> 12/06/06 20:05:20 INFO common.Storage: Image file of size 95 saved in 0 > >> seconds. > >> 12/06/06 20:05:20 INFO common.Storage: Storage directory > >> /tmp/hadoop-babak/dfs/name has been successfully formatted. > >> 12/06/06 20:05:20 INFO namenode.NameNode: SHUTDOWN_MSG: > >> /************************************************************ > >> SHUTDOWN_MSG: Shutting down NameNode at ubuntu/127.0.1.1 > >> ************************************************************/ > >> > >> by this command: > >> > >> babak@ubuntu:~/Downloads/hadoop/bin$ start-dfs.sh > >> > >> this is the out put > >> > >> mkdir: kann Verzeichnis „/home/babak/Downloads/hadoop/bin/../logs“ nicht > >> anlegen: Keine Berechtigung > >> > >> this out put(it's in german and it means no right to make this folder) > >> > >> > >> On Wed, Jun 6, 2012 at 7:59 PM, Mohammad Tariq <donta...@gmail.com> > wrote: > >>> > >>> once we are done with the configuration, we need to format the file > >>> system..use this command to do that- > >>> bin/hadoop namenode -format > >>> > >>> after this, hadoop daemon processes should be started using following > >>> commands - > >>> bin/start-dfs.sh (it'll start NN & DN) > >>> bin/start-mapred.sh (it'll start JT & TT) > >>> > >>> after this use jps to check if everything is alright or point your > >>> browser to localhost:50070..if you further find any problem provide us > >>> with the error logs..:) > >>> > >>> Regards, > >>> Mohammad Tariq > >>> > >>> > >>> On Wed, Jun 6, 2012 at 11:22 PM, Babak Bastan <babak...@gmail.com> > wrote: > >>> > were you able to format hdfs properly??? > >>> > I did'nt get your question,Do you mean HADOOP_HOME? or where did I > >>> > install > >>> > Hadoop? > >>> > > >>> > On Wed, Jun 6, 2012 at 7:49 PM, Mohammad Tariq <donta...@gmail.com> > >>> > wrote: > >>> >> > >>> >> if you are getting only this, it means your hadoop is not > >>> >> running..were you able to format hdfs properly??? > >>> >> > >>> >> Regards, > >>> >> Mohammad Tariq > >>> >> > >>> >> > >>> >> On Wed, Jun 6, 2012 at 11:17 PM, Babak Bastan <babak...@gmail.com> > >>> >> wrote: > >>> >> > Hi MohammadmI irun jps in my shel I can see this result: > >>> >> > 2213 Jps > >>> >> > > >>> >> > > >>> >> > On Wed, Jun 6, 2012 at 7:44 PM, Mohammad Tariq < > donta...@gmail.com> > >>> >> > wrote: > >>> >> >> > >>> >> >> you can also use "jps" command at your shell to see whether > Hadoop > >>> >> >> processes are running or not. > >>> >> >> > >>> >> >> Regards, > >>> >> >> Mohammad Tariq > >>> >> >> > >>> >> >> > >>> >> >> On Wed, Jun 6, 2012 at 11:12 PM, Mohammad Tariq < > donta...@gmail.com> > >>> >> >> wrote: > >>> >> >> > Hi Babak, > >>> >> >> > > >>> >> >> > You have to type it in you web browser..Hadoop provides us a > web > >>> >> >> > GUI > >>> >> >> > that not only allows us to browse through the file system, but > to > >>> >> >> > download the files as well..Apart from that it also provides a > web > >>> >> >> > GUI > >>> >> >> > that can be used to see the status of Jobtracker and > >>> >> >> > Tasktracker..When > >>> >> >> > you run a Hive or Pig job or a Mapreduce job, you can point > your > >>> >> >> > browser to http://localhost:50030 to see the status and logs > of > >>> >> >> > your > >>> >> >> > job. > >>> >> >> > > >>> >> >> > Regards, > >>> >> >> > Mohammad Tariq > >>> >> >> > > >>> >> >> > > >>> >> >> > On Wed, Jun 6, 2012 at 8:28 PM, Babak Bastan < > babak...@gmail.com> > >>> >> >> > wrote: > >>> >> >> >> Thank you shashwat for the answer, > >>> >> >> >> where should I type http://localhost:50070? > >>> >> >> >> I typed here: hive>http://localhost:50070 but nothing as > result > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> On Wed, Jun 6, 2012 at 3:32 PM, shashwat shriparv > >>> >> >> >> <dwivedishash...@gmail.com> wrote: > >>> >> >> >>> > >>> >> >> >>> first type http://localhost:50070 whether this is opening > or not > >>> >> >> >>> and > >>> >> >> >>> check > >>> >> >> >>> how many nodes are available, check some of the hadoop shell > >>> >> >> >>> commands > >>> >> >> >>> > >>> >> >> >>> from > http://hadoop.apache.org/common/docs/r0.18.3/hdfs_shell.html > >>> >> >> >>> run > >>> >> >> >>> example mapreduce task on hadoop take example from here > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >>> : > http://www.michael-noll.com/blog/2011/04/09/benchmarking-and-stress-testing-an-hadoop-cluster-with-terasort-testdfsio-nnbench-mrbench/ > >>> >> >> >>> > >>> >> >> >>> if all the above you can do sucessfully means hadoop is > >>> >> >> >>> configured > >>> >> >> >>> correctly > >>> >> >> >>> > >>> >> >> >>> Regards > >>> >> >> >>> Shashwat > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >>> On Wed, Jun 6, 2012 at 1:30 AM, Babak Bastan > >>> >> >> >>> <babak...@gmail.com> > >>> >> >> >>> wrote: > >>> >> >> >>>> > >>> >> >> >>>> no I'm not working on CDH.Is there a way to test if my > Hadoop > >>> >> >> >>>> works > >>> >> >> >>>> fine > >>> >> >> >>>> or not? > >>> >> >> >>>> > >>> >> >> >>>> > >>> >> >> >>>> On Tue, Jun 5, 2012 at 9:55 PM, Bejoy KS < > bejoy...@yahoo.com> > >>> >> >> >>>> wrote: > >>> >> >> >>>>> > >>> >> >> >>>>> Hi Babak > >>> >> >> >>>>> > >>> >> >> >>>>> You gotta follow those instructions in the apace site to > set > >>> >> >> >>>>> up > >>> >> >> >>>>> hadoop > >>> >> >> >>>>> from scratch and ensure that hdfs is working first. You > should > >>> >> >> >>>>> be > >>> >> >> >>>>> able to > >>> >> >> >>>>> read and write files to hdfs before you do your next steps. > >>> >> >> >>>>> > >>> >> >> >>>>> Are you on CDH or apache distribution of hadoop? If it is > CDH > >>> >> >> >>>>> there > >>> >> >> >>>>> are > >>> >> >> >>>>> detailed instructions on Cloudera web site. > >>> >> >> >>>>> > >>> >> >> >>>>> Regards > >>> >> >> >>>>> Bejoy KS > >>> >> >> >>>>> > >>> >> >> >>>>> Sent from handheld, please excuse typos. > >>> >> >> >>>>> ________________________________ > >>> >> >> >>>>> From: Babak Bastan <babak...@gmail.com> > >>> >> >> >>>>> Date: Tue, 5 Jun 2012 21:30:22 +0200 > >>> >> >> >>>>> To: <user@hive.apache.org> > >>> >> >> >>>>> ReplyTo: user@hive.apache.org > >>> >> >> >>>>> Subject: Re: Error while Creating Table in Hive > >>> >> >> >>>>> > >>> >> >> >>>>> @Bejoy: I set the fs.default.name in the core-site.xml > and I > >>> >> >> >>>>> did > >>> >> >> >>>>> all > >>> >> >> >>>>> of > >>> >> >> >>>>> thing that was mentioned in the reference but no effect > >>> >> >> >>>>> > >>> >> >> >>>>> On Tue, Jun 5, 2012 at 8:43 PM, Babak Bastan > >>> >> >> >>>>> <babak...@gmail.com> > >>> >> >> >>>>> wrote: > >>> >> >> >>>>>> > >>> >> >> >>>>>> Ok sorry but that was my Mistake .I thought it works but > no. > >>> >> >> >>>>>> I wrote the command without ; and then I think It works > but > >>> >> >> >>>>>> with > >>> >> >> >>>>>> ; > >>> >> >> >>>>>> at > >>> >> >> >>>>>> the end of command > >>> >> >> >>>>>> > >>> >> >> >>>>>> CREATE TABLE pokes (foo INT, bar STRING); > >>> >> >> >>>>>> > >>> >> >> >>>>>> does'nt work > >>> >> >> >>>>>> > >>> >> >> >>>>>> > >>> >> >> >>>>>> On Tue, Jun 5, 2012 at 8:34 PM, shashwat shriparv > >>> >> >> >>>>>> <dwivedishash...@gmail.com> wrote: > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> inside configuration. all properties will be inside the > >>> >> >> >>>>>>> configuration > >>> >> >> >>>>>>> tags > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> On Tue, Jun 5, 2012 at 11:53 PM, Babak Bastan > >>> >> >> >>>>>>> <babak...@gmail.com> > >>> >> >> >>>>>>> wrote: > >>> >> >> >>>>>>>> > >>> >> >> >>>>>>>> Thank you so much my friend your idee works fine(no > error) > >>> >> >> >>>>>>>> you > >>> >> >> >>>>>>>> are > >>> >> >> >>>>>>>> the best :) > >>> >> >> >>>>>>>> > >>> >> >> >>>>>>>> > >>> >> >> >>>>>>>> On Tue, Jun 5, 2012 at 8:20 PM, Babak Bastan > >>> >> >> >>>>>>>> <babak...@gmail.com> > >>> >> >> >>>>>>>> wrote: > >>> >> >> >>>>>>>>> > >>> >> >> >>>>>>>>> It must be inside the <configuration></configuration> > or > >>> >> >> >>>>>>>>> outside > >>> >> >> >>>>>>>>> this? > >>> >> >> >>>>>>>>> > >>> >> >> >>>>>>>>> > >>> >> >> >>>>>>>>> On Tue, Jun 5, 2012 at 8:15 PM, shashwat shriparv > >>> >> >> >>>>>>>>> <dwivedishash...@gmail.com> wrote: > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> It will be inside hive/conf > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> On Tue, Jun 5, 2012 at 11:43 PM, Babak Bastan > >>> >> >> >>>>>>>>>> <babak...@gmail.com> > >>> >> >> >>>>>>>>>> wrote: > >>> >> >> >>>>>>>>>>> > >>> >> >> >>>>>>>>>>> Thanks sShashwat, and where is this hive-site.xml > >>> >> >> >>>>>>>>>>> > >>> >> >> >>>>>>>>>>> On Tue, Jun 5, 2012 at 8:02 PM, shashwat shriparv > >>> >> >> >>>>>>>>>>> <dwivedishash...@gmail.com> wrote: > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> set > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> hive.metastore.warehouse.dir in hive-site.xml > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> <property> > >>> >> >> >>>>>>>>>>>> <name>hive.metastore.local</name> > >>> >> >> >>>>>>>>>>>> <value>true</value> > >>> >> >> >>>>>>>>>>>> </property> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> <name>hive.metastore.warehouse.dir</name> > >>> >> >> >>>>>>>>>>>> <value>/home/<your > >>> >> >> >>>>>>>>>>>> username>/hivefolder</value> > >>> >> >> >>>>>>>>>>>> <description>location of default > >>> >> >> >>>>>>>>>>>> database > >>> >> >> >>>>>>>>>>>> for > >>> >> >> >>>>>>>>>>>> the > >>> >> >> >>>>>>>>>>>> warehouse</description> > >>> >> >> >>>>>>>>>>>> </property> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> On Tue, Jun 5, 2012 at 10:43 PM, Babak Bastan > >>> >> >> >>>>>>>>>>>> <babak...@gmail.com> wrote: > >>> >> >> >>>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>>> Hello Experts , > >>> >> >> >>>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>>> I'm new in Hive .When try to create a test Table in > >>> >> >> >>>>>>>>>>>>> Hive > >>> >> >> >>>>>>>>>>>>> I > >>> >> >> >>>>>>>>>>>>> get > >>> >> >> >>>>>>>>>>>>> an error.I want to run this command: > >>> >> >> >>>>>>>>>>>>> CREATE TABLE Test (DateT STRING, Url STRING, > Content > >>> >> >> >>>>>>>>>>>>> STRING); > >>> >> >> >>>>>>>>>>>>> but this error occured: > >>> >> >> >>>>>>>>>>>>> FAILED: Error in metadata: > MetaException(message:Got > >>> >> >> >>>>>>>>>>>>> exception: > >>> >> >> >>>>>>>>>>>>> java.io.FileNotFoundException File > >>> >> >> >>>>>>>>>>>>> file:/user/hive/warehouse/test does not > >>> >> >> >>>>>>>>>>>>> exist.) > >>> >> >> >>>>>>>>>>>>> FAILED: Execution Error, return code 1 from > >>> >> >> >>>>>>>>>>>>> org.apache.hadoop.hive.ql.exec.DDLTask > >>> >> >> >>>>>>>>>>>>> How can I solve this Problem? > >>> >> >> >>>>>>>>>>>>> Thank you so much > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> -- > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> ∞ > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> Shashwat Shriparv > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>>> > >>> >> >> >>>>>>>>>>> > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> -- > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> ∞ > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> Shashwat Shriparv > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>>> > >>> >> >> >>>>>>>>> > >>> >> >> >>>>>>>> > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> -- > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> ∞ > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> Shashwat Shriparv > >>> >> >> >>>>>>> > >>> >> >> >>>>>>> > >>> >> >> >>>>>> > >>> >> >> >>>>> > >>> >> >> >>>> > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >>> -- > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >>> ∞ > >>> >> >> >>> > >>> >> >> >>> Shashwat Shriparv > >>> >> >> >>> > >>> >> >> >>> > >>> >> >> >> > >>> >> > > >>> >> > > >>> > > >>> > > >> > >> >
