Apache Pig is a platform for analyzing large data sets that consists of a high-level language for expressing data analysis programs, coupled with infrastructure for evaluating these programs.
I do outer joins on single columns in Pig like this result = JOIN A by id LEFT OUTER, B by …
hadoop apache-pigI've basic understanding on what Pig, Hive abstractions are. But I don't have a clear idea on the scenarios that …
hadoop mapreduce hive apache-pigI have data that's already grouped and aggregated, it looks like so: user value count ---- -------- ------ Alice third 5 …
hadoop hdfs apache-pigIs there an easy way to use Hadoop other than with the command line? Which tools are you using and …
user-interface hadoop hive apache-pig hueI'm trying to do a simple job using oozie. It will be a one simple Pig Action. I have a …
hadoop apache-pig oozieI have a text file and it's first row contains the header. Now I want to do some operation on …
hadoop apache-pigI have a set set of records that I am loading from a file and the first thing I need …
hadoop apache-pigI'm having a lot of trouble getting data out of pig and into a CSV that I can use in …
excel csv apache-pigWhat is the exact difference between Pig and Hive? I found that both have same functional meaning because they are …
hadoop hive apache-pigI am new to PIG and want to calculate Average of my one column data that looks like 0 10.1 20.1 30 40 50 60 70 80.1 I wrote …
hadoop apache-pig