API Differences

Removed Packages
org.apache.hadoop.hive. serde2.objectinspector.primitive

 

Added Packages
org.apache.pig.backend. hadoop.executionengine.spark
org.apache.pig.backend. hadoop.executionengine.spark.converter
org.apache.pig.backend. hadoop.executionengine.spark.operator
org.apache.pig.backend. hadoop.executionengine.spark.optimizer
org.apache.pig.backend. hadoop.executionengine.spark.plan
org.apache.pig.backend. hadoop.executionengine.spark.running
org.apache.pig.backend. hadoop.executionengine.spark.streaming
org.apache.pig.tools. pigstats.spark

 

Changed Packages
org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.backend. datastorage
org.apache.pig.backend. executionengine
org.apache.pig.backend.hadoop
org.apache.pig.backend. hadoop.datastorage
org.apache.pig.backend. hadoop.executionengine
org.apache.pig.backend. hadoop.executionengine.mapReduceLayer
org.apache.pig.backend. hadoop.executionengine.mapReduceLayer.partitioners
org.apache.pig.backend. hadoop.executionengine.mapReduceLayer.plans
org.apache.pig.backend. hadoop.executionengine.optimizer
org.apache.pig.backend. hadoop.executionengine.physicalLayer	Implementation of physical operators that use hadoop as the execution engine and data storage.
org.apache.pig.backend. hadoop.executionengine.physicalLayer.expressionOperators
org.apache.pig.backend. hadoop.executionengine.physicalLayer.expressionOperators.regex
org.apache.pig.backend. hadoop.executionengine.physicalLayer.plans
org.apache.pig.backend. hadoop.executionengine.physicalLayer.relationalOperators
org.apache.pig.backend. hadoop.executionengine.tez
org.apache.pig.backend. hadoop.executionengine.tez.plan
org.apache.pig.backend. hadoop.executionengine.tez.plan.operator
org.apache.pig.backend. hadoop.executionengine.tez.plan.optimizer
org.apache.pig.backend. hadoop.executionengine.tez.runtime
org.apache.pig.backend. hadoop.executionengine.tez.util
org.apache.pig.backend. hadoop.executionengine.util
org.apache.pig.backend. hadoop.streaming
org.apache.pig.builtin	This package contains builtin Pig UDFs.
org.apache.pig.data	This package contains implementations of Pig specific data types as well as support functions for reading writing and using all Pig data types.
org.apache.pig.impl
org.apache.pig.impl.plan
org.apache.pig.impl.util
org.apache.pig.newplan
org.apache.pig.newplan. logical.relational
org.apache.pig.newplan. logical.rules
org.apache.pig.newplan. logical.visitor
org.apache.pig.newplan. optimizer
org.apache.pig.pen
org.apache.pig.tools.grunt
org.apache.pig.tools. parameters
org.apache.pig.tools.pigstats
org.apache.pig.tools. pigstats.mapreduce
org.apache.pig.tools. pigstats.tez
org.apache.pig.validator