Is my Use Case possible with Hive?

implement this Use Case?* Please reply me. Thanks -- Regards, Bhavesh Shah

Is it possible to execute Hive queries parallelly by writing mapper and reducer

different port? Please suggest me some solution to this. If you have other idea other than this then pls share with with me I will also try that. Thanks -- Regards, Bhavesh Shah

Related to speed of execution of Job in Amazon Elastic Mapreduce

improve the performance or just to increase the number of instance. Or am I doing something wrong while executing JAR? Please guide me through this as I don't much about the Amazon Servers. Thanks. -- Regards, Bhavesh Shah

Regarding MultipleInputs.addInputPath

arguments (Class) - TextOutputFormat cannot be resolved to a type I am not getting the error. Pls help me. Thanks -- Regards, Bhavesh Shah

Writing output in multiple files in Hadoop

-reduce but not getting how to implement it? Pls suggest me some solution. Thanks. -- Regards, Bhavesh Shah