siyu618 / hadoop_study

hadoop related examples

hadoop_study

Version : 1.0.0 Date : 2014.03.07

• Add MR UT and Pig UT

MR UT + Pig UT MR UT

1. mockito http://docs.mockito.googlecode.com/hg/org/mockito/Mockito.html
2. MR Unit JUnit (Testng got error) https://cwiki.apache.org/confluence/display/MRUNIT/MRUnit+Tutorial Pig UT
3. How do we test pig manually Grunt shell : describe, illustrate, dump pig -x local pig [-x mapreduce] Pig UT
4. Test it automatically Pigunit Testng and Junit are both supported. Override variables in the pig script to get input from test code. Drops STORE and DUMP . Inspect the values in the script. Like the cmds in Pig Grunt

Pig UT 3. Integrate with maven One input (simple case) Multiple Inputs (not supported natively) UDF test Test for UDF class Test script with UDF UDF in other package/jar dependency UDF in the same package/jar Build jar before run the test

======= hadoop related examples