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From Mohammad Tariq <donta...@gmail.com>
Subject Re: Error while Creating Table in Hive
Date Wed, 06 Jun 2012 17:44:15 GMT
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 <dontariq@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 <babakbsn@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
>> <dwivedishashwat@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 <babakbsn@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_ks@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 <babakbsn@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 <babakbsn@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
>>>>>> <dwivedishashwat@gmail.com> wrote:
>>>>>>>
>>>>>>> inside configuration. all properties will be inside the configuration
>>>>>>> tags
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Jun 5, 2012 at 11:53 PM, Babak Bastan <babakbsn@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 <babakbsn@gmail.com>
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> It must be inside the <configuration></configuration>
or outside
>>>>>>>>> this?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Jun 5, 2012 at 8:15 PM, shashwat shriparv
>>>>>>>>> <dwivedishashwat@gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>> It will be inside hive/conf
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Jun 5, 2012 at 11:43 PM, Babak Bastan <babakbsn@gmail.com>
>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Thanks sShashwat, and where is this hive-site.xml
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Jun 5, 2012 at 8:02 PM, shashwat shriparv
>>>>>>>>>>> <dwivedishashwat@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
>>>>>>>>>>>> <babakbsn@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
>>>
>>>
>>

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