[jira] [Created] (TAJO-1846) Checking user's os name before set BASE_DIR in PythonScriptEngine is needed

["Dongkyu Hwangbo (JIRA)" <ji...@apache.org>]

Dongkyu Hwangbo created TAJO-1846:
-------------------------------------

             Summary: Checking user's os name before set BASE_DIR in PythonScriptEngine is needed
                 Key: TAJO-1846
                 URL: https://issues.apache.org/jira/browse/TAJO-1846
             Project: Tajo
          Issue Type: Bug
            Reporter: Dongkyu Hwangbo
            Assignee: Dongkyu Hwangbo
            Priority: Trivial


BASE_DIR has user's os dependency but current version of tajo has no operation about it.
When I run tajo with Windows 7, tajo gives me this log message.
{noformat}
2015-09-14 10:20:35,592 WARN org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2015-09-14 10:20:37,336 INFO org.apache.tajo.master.TajoMaster: FileSystem (hdfs://localhost:9000) is initialized.
2015-09-14 10:20:37,740 INFO org.apache.tajo.master.TajoMaster: Tajo Warehouse dir: hdfs://localhost:9000/tajo/tajo/warehouse
2015-09-14 10:20:37,742 INFO org.apache.tajo.master.TajoMaster: Staging dir: hdfs://localhost:9000/tajo/tajo/warehouse
2015-09-14 10:20:41,581 INFO org.apache.tajo.plan.function.python.PythonScriptEngine: Python base dir is C:\Users\dk\AppData\Local\Temp\/tajo-dk/python
2015-09-14 10:20:41,584 INFO org.apache.hadoop.service.AbstractService: Service org.apache.tajo.master.TajoMaster failed in state INITED; cause: java.lang.NullPointerException
java.lang.NullPointerException
{noformat}



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