Pig - 7.2

EnrichVersion: 7.2
task

Pig
Pig components
tPigAggregate
tPigAggregate Standard properties
tPigCode
tPigCode Standard properties
tPigCoGroup
tPigCoGroup Standard properties
tPigCross
tPigCross Standard properties
tPigDistinct
tPigDistinct Standard properties
tPigFilterColumns
tPigFilterColumns Standard properties
tPigFilterRow
tPigFilterRow Standard properties
tPigJoin
tPigJoin Standard properties
tPigLoad
tPigLoad Standard properties
tPigMap
tPigMap Standard properties
tPigReplicate
tPigReplicate Standard properties
tPigSort
tPigSort Standard properties
tPigStoreResult
tPigStoreResult Standard properties
Pig scenarios
Filtering rows of data based on a condition and saving the result to a local file
Dropping and linking components
Configuring the components
Loading the input data and removing duplicates
Configuring the filter
Configuring the file output
Saving and executing the Job
Joining data about road conditions in a Pig process
Linking the components
Configuring tPigLoad
Loading the traffic data
Loading the event data
Configuring tPigMap
Creating the output schema
Setting the mapping conditions
Configuring tPigStoreResult
Executing the Job
Joining two files based on an exact match and saving the result to a local file
Dropping and linking the components
Configuring the components
Loading the main input file
Loading the reference file and setting up an inner join
Defining the final output schema and the output file
Saving and executing the Job
Loading an HBase table
Linking the components
Configuring tPigLoad
Configuring tPigStoreResult
Executing the Job
Replicating a flow and sorting two identical flows respectively
Linking the components
Configuring tPigLoad
Configuring tPigReplicate
Configuring tPigSort
Configuring tPigStoreResult
Executing the Job
Selecting a column of data from an input file and store it into a local file
Setting up the Job
Loading the data
Configuring the tPigCode component
Saving the result data to a local file
Executing the Job
Sorting data in ascending order
Setting up the Job
Loading the data
Setting the sorting condition
Saving the data to a local file
Executing the Job
Aggregating data from two relations using COGROUP
Linking the components
Reading data into the Pig flow
Reading the owner-pet sample data
Loading the student-friend sample data
Aggregating the relations
Writing the aggregated data
Executing the Job
Pig related topic
Optional map settings

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