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Posted to common-user@hadoop.apache.org by cutepooja54321 <cu...@yahoo.com> on 2008/11/24 19:09:26 UTC
Re: Facing issues Integrating PIG with Hadoop.
hi , i am also trying to do the same thing,,
can u please help me if u managed to do it ,, pleassee.. i am also a student
us latha wrote:
>
> Hi All
>
> Am a student trying to integrate PIG and Hadoop technologies to build a
> custom application as a part of my MS project.
> Am trying out a simple scenario where I have setup a single node hadoop
> cluster and trying to execute the pig script "script1-*hadoop*.*pig"
> *mentioned
> in the pig tutorial.
>
> Am hitting several issues like "Failed to create data storage "etc.
> Had posted same to the groups already.
> http://www.nabble.com/Integration-of-pig-and-hadoop-fails-with-%22Failed-to-create-DataStorage%22-error.-td18931962.html
>
> Could you please suggest me the proper steps to integrate pig and hadoop.
> Right now, am following the below ones.
>
> 1) Have downloded latest source for hadoop and PIG
> 2) Compiled hadoop and started single node cluster
> 3) Compiled PIG and replaced the hadoop class files with the new ones from
> step 2 in the pig.jar
> 4) executing the pig script by setting HADOOPSITEPATH
>
> Please let me if the above steps needs are incorrect (or) should i use any
> specific pig and hadoop versions? We are stuck up with the errors. Request
> you to pls help in resolving the same.
>
> Thankyou
> Srilatha
>
>
--
View this message in context: http://www.nabble.com/Facing-issues-Integrating-PIG-with-Hadoop.-tp19597351p20666428.html
Sent from the Hadoop core-user mailing list archive at Nabble.com.
Re: Facing issues Integrating PIG with Hadoop.
Posted by Alan Gates <ga...@yahoo-inc.com>.
Pig questions should be sent to pig-user@hadoop.apache.org.
The error you're getting usually means that you have a version of
hadoop that doesn't match your version of pig. If you downloaded
latest for hadoop, that will be the case, as pig currently supports
hadoop 0.18, but not 0.19 or top of trunk. Try running your pig
version with a released 0.18 version of hadoop and see if you get
better results.
Alan.
On Nov 24, 2008, at 10:09 AM, cutepooja54321 wrote:
>
> hi , i am also trying to do the same thing,,
> can u please help me if u managed to do it ,, pleassee.. i am also
> a student
>
> us latha wrote:
>>
>> Hi All
>>
>> Am a student trying to integrate PIG and Hadoop technologies to
>> build a
>> custom application as a part of my MS project.
>> Am trying out a simple scenario where I have setup a single node
>> hadoop
>> cluster and trying to execute the pig script "script1-*hadoop*.*pig"
>> *mentioned
>> in the pig tutorial.
>>
>> Am hitting several issues like "Failed to create data storage "etc.
>> Had posted same to the groups already.
>> http://www.nabble.com/Integration-of-pig-and-hadoop-fails-with-%
>> 22Failed-to-create-DataStorage%22-error.-td18931962.html
>>
>> Could you please suggest me the proper steps to integrate pig and
>> hadoop.
>> Right now, am following the below ones.
>>
>> 1) Have downloded latest source for hadoop and PIG
>> 2) Compiled hadoop and started single node cluster
>> 3) Compiled PIG and replaced the hadoop class files with the new
>> ones from
>> step 2 in the pig.jar
>> 4) executing the pig script by setting HADOOPSITEPATH
>>
>> Please let me if the above steps needs are incorrect (or) should i
>> use any
>> specific pig and hadoop versions? We are stuck up with the errors.
>> Request
>> you to pls help in resolving the same.
>>
>> Thankyou
>> Srilatha
>>
>>
>
> --
> View this message in context: http://www.nabble.com/Facing-issues-
> Integrating-PIG-with-Hadoop.-tp19597351p20666428.html
> Sent from the Hadoop core-user mailing list archive at Nabble.com.
>
Re: Facing issues Integrating PIG with Hadoop.
Posted by Alan Gates <ga...@yahoo-inc.com>.
Pig questions should be sent to pig-user@hadoop.apache.org.
The error you're getting usually means that you have a version of
hadoop that doesn't match your version of pig. If you downloaded
latest for hadoop, that will be the case, as pig currently supports
hadoop 0.18, but not 0.19 or top of trunk. Try running your pig
version with a released 0.18 version of hadoop and see if you get
better results.
Alan.
On Nov 24, 2008, at 10:09 AM, cutepooja54321 wrote:
>
> hi , i am also trying to do the same thing,,
> can u please help me if u managed to do it ,, pleassee.. i am also
> a student
>
> us latha wrote:
>>
>> Hi All
>>
>> Am a student trying to integrate PIG and Hadoop technologies to
>> build a
>> custom application as a part of my MS project.
>> Am trying out a simple scenario where I have setup a single node
>> hadoop
>> cluster and trying to execute the pig script "script1-*hadoop*.*pig"
>> *mentioned
>> in the pig tutorial.
>>
>> Am hitting several issues like "Failed to create data storage "etc.
>> Had posted same to the groups already.
>> http://www.nabble.com/Integration-of-pig-and-hadoop-fails-with-%
>> 22Failed-to-create-DataStorage%22-error.-td18931962.html
>>
>> Could you please suggest me the proper steps to integrate pig and
>> hadoop.
>> Right now, am following the below ones.
>>
>> 1) Have downloded latest source for hadoop and PIG
>> 2) Compiled hadoop and started single node cluster
>> 3) Compiled PIG and replaced the hadoop class files with the new
>> ones from
>> step 2 in the pig.jar
>> 4) executing the pig script by setting HADOOPSITEPATH
>>
>> Please let me if the above steps needs are incorrect (or) should i
>> use any
>> specific pig and hadoop versions? We are stuck up with the errors.
>> Request
>> you to pls help in resolving the same.
>>
>> Thankyou
>> Srilatha
>>
>>
>
> --
> View this message in context: http://www.nabble.com/Facing-issues-
> Integrating-PIG-with-Hadoop.-tp19597351p20666428.html
> Sent from the Hadoop core-user mailing list archive at Nabble.com.
>