Github user jihoonson commented on the pull request:
https://github.com/apache/tajo/pull/929#issuecomment-194132955
Hi @eminency, I left some comments.
In addition, I found the below error when I start a tajo cluster. I put the
hive udf jar file on hdfs and specified it in tajo-site.xml.
```
2016-03-09 14:34:06,613 FATAL org.apache.tajo.master.TajoMaster: Error
starting TajoMaster
org.apache.tajo.exception.TajoInternalError: internal error: unknown
protocol: hdfs
at
org.apache.tajo.engine.function.hiveudf.HiveFunctionLoader.loadHiveUDFs(HiveFunctionLoader.java:70)
at
org.apache.tajo.master.TajoMaster.loadFunctions(TajoMaster.java:229)
at
org.apache.tajo.master.TajoMaster.serviceInit(TajoMaster.java:181)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.tajo.master.TajoMaster.main(TajoMaster.java:628)
```
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