Azkaban Plugins 3.0.0: Cancel method for jobtypes, azkaban job props via reportal variables and spark jobtype updates.

Update build versions to support java 1.8 , add logic to correct the mail content type in reportal. #208
adding the cancel method for Hive, HadoopJava, Pig #201
Allowing users to specify global job properties using reportal variables #203
updates to spark job type #205
adding execute-as-user parameters as default setting #209

Please refer to latest documentation for details.

New job type and viewer support ORC

• #195 - Support Spark job type
• #194 - Support ORC file type in Azkaban viewer plugin
• #191 - Print out M/R counters after pig script is completed

Injecting Azkaban properties with certain prefix into Hadoop configuration and bug fixes

#155: Fix to create unique _link directories
#160: Pig jobs are failing due to pig.additional.jars #160
#162: HDFS viewer fails to render empty files
#164: Automatically inject Azkaban properties beginning with hadoop-conf into the Hadoop configuration for HadoopJava, Pig, Hive and Java job types

Enhancements to job type and reportal plugins

• jobtype - Support Hive conf and Hive vars in Azkaban job file
• jobtype - BUG – Properly handle the return property object to avoid NPE
• reportal - Allow admin role to edit anyone’s reports
• reportal - Prevent XSS when displaying data

Add job metadata to Hadoop configuration

job metadata includes flow name, job id, execution id, in nodes and out nodes.