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From R J <rj201...@yahoo.com>
Subject Re: Sqoop command syntax
Date Tue, 29 Jul 2014 16:07:16 GMT
Thanks a lot.

I tried this and it worked without errors. It at the end created a file named 
mytab1.java . I thought it would create a csv file that will represent all records of the
table.

Could you please let me know how I could get such csv file?

Thank you.





On Tuesday, July 29, 2014 1:42 AM, R J <rj201244@yahoo.com> wrote:
 


Hi All,

Could anyone please help me with the Sqoop command syntax? I tried the following command:

/home/logger/scoop/sqoop-1.4.4.bin__hadoop-0.20/bin/sqoop import --driver oracle.jdbc.driver.OracleDriver
--connect jdbc:oracle:thin:@myoracleserver.com:1521/mysid --username scott --password tiger
--table mytab1

I get the error:
14/07/29 08:26:23 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM mytab1
AS t WHERE 1=0
14/07/29 08:26:24 ERROR manager.SqlManager: Error executing statement: java.sql.SQLSyntaxErrorException:
ORA-00933: SQL command not properly ended

java.sql.SQLSyntaxErrorException: ORA-00933: SQL command not properly ended

        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
        at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:951)
        at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)
        at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)
        at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
        at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:208)
        at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:886)
        at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1175)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1296)
        at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3613)
        at
 oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3657)
        at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1495)
        at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:674)
        at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:683)
        at org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:240)
        at org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:223)
        at org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:347)
        at org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1277)
        at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1089)
        at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:96)
        at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:396)
        at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:502)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:145)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at
 org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:220)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:229)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:238)
14/07/29 08:26:24 ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException:
No columns to generate for ClassWriter
        at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1095)
        at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:96)
        at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:396)
        at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:502)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:145)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:220)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:229)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:238)
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