"Hi Thanda,
U can get a variety of data from net itself. If you need unstructured data (text files ) try to get wikipedia datasets which will be available in GB's."
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Sangeetha Sundar's Discussions
Setting a hadoop cluster
2 Replies
Hi all,I am trying to setup a hadoop cluster with four nodes in centos machines. I had configured my clusters as follows.10.6.8.8 master (will also act as slave) [system 8]10.6.8.9 slave01 [system…Continue
Tags: setup, cluster, help-Hadoop, Need
Started this discussion. Last reply by Sangeetha Sundar Nov 21, 2010.
Hadoop's support for structured data analysis..
Hi all, I've gone through various articles and blogs and found hadoop is suitable for the analysis of both structured and unstructured data.. And Net beans(version 6.7 or higher) supports well for…Continue
Started Sep 10, 2010
Hadoop's support for structured data analysis..
Hi currently i've started designing a multitenant data analysis application in cloud(private) using hadoop. I'm need of a database offered by hadoop which supports well for structured data analysis…Continue
Started Sep 3, 2010
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Sangeetha Sundar replied to Sangeetha Sundar's discussion Setting a hadoop cluster"Sir,
Thank you for your suggestion.
I checked the used ports using netstat but the port 9001 is not assigned to any other process. However I have changed the port and the trackers are working fine.
Thank you,
Regards,
Sangita
"
Anantha Srivathsa N replied to Sangeetha Sundar's discussion Setting a hadoop cluster"Hi Sangita Sundar,
As per your log files, port 9001 is already allocated to some other service in jobtracker machine.
Because of this, datanode & tasktracker are unable to connect to the masternode.
Can you please check that."
Sangeetha Sundar posted a discussionSetting a hadoop cluster
Hi all,I am trying to setup a hadoop cluster with four nodes in centos machines. I had configured my clusters as follows.10.6.8.8 master (will also act as slave) [system 8]10.6.8.9 slave01 [system 9]10.6.8.11 slave02 [system 11]10.6.8.20 slave03 [system 20]Ihad solved the problem with passwordless ssh by creating the projectdirectory under root '/' (since I was not able to solve that issue ifmy project folder is under /home). Also I am able to format thenamenode successfully.I didnot get any…See More
Sangeetha Sundar posted a discussionHadoop's support for structured data analysis..
Hi all, I've gone through various articles and blogs and found hadoop is suitable for the analysis of both structured and unstructured data.. And Net beans(version 6.7 or higher) supports well for developing map reduce jobs..Currently I've chosen Hive for my project... (but still not sure about its support similar to sql) Since it is required to do changes in the configuration files for developing a multitenant application,Will Net-beans supports well for developing a Multi-tenant web…See More
Sangeetha Sundar posted a discussionHadoop's support for structured data analysis..
Hi currently i've started designing a multitenant data analysis application in cloud(private) using hadoop. I'm need of a database offered by hadoop which supports well for structured data analysis and also for interactive querying.The database should support several schemas like traditional SQL based databases to store data of multiple tenants..How about Thrift or hive?Will Netbeans IDE is sufficient for the development of such application?Could you please give any suggestion regarding these…See More
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- Hadoop Experience Level
- Beginner
- Interests
- In developing multi-tenant applications in cloud.
- Expertise
- I'm a beginner and i know to set cloud using eucalyptus,Trying to develop an application as a service in cloud.
- Current Project
- Developing a multi-tenant application for a particular domain in cloud
- Available for Consulting
- Yes
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- HBase Expertise
- Beginner
- Machine Learning Expertise
- Beginner
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