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https://issues.apache.org/jira/browse/TAJO-1846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dongkyu Hwangbo updated TAJO-1846:
----------------------------------
    Description: 
in PythonScriptEngine, Some of variable has no consideration in user's os.
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}

  was:
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}


> Write the directory address abide by user's OS
> ----------------------------------------------
>
>                 Key: TAJO-1846
>                 URL: https://issues.apache.org/jira/browse/TAJO-1846
>             Project: Tajo
>          Issue Type: Bug
>            Reporter: Dongkyu Hwangbo
>            Assignee: Dongkyu Hwangbo
>
> in PythonScriptEngine, Some of variable has no consideration in user's os.
> 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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