Eric Sun 89ff794ddf Add api to get dependents of a dataset (#232)
* Use ProcessBuilder and redirected log file for HDFS Extract

* relax urn validation rule

* continue process if hive sql parsor encounters error

* reformat etl job log message

* add API to find dataset dependents, such as which hive tables are based on an hdfs path
2016-09-21 08:55:44 -07:00
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2015-11-19 14:39:21 -08:00