sqoop-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Deepak Vohra <dvohr...@yahoo.com>
Subject RE: Oracle Import Error Using --direct Option
Date Mon, 16 Nov 2015 22:58:03 GMT
Prefix table name with schema name, if not already.
--------------------------------------------
On Mon, 11/16/15, David Robson <David.Robson@software.dell.com> wrote:

 Subject: RE: Oracle Import Error Using --direct Option
 To: "user@sqoop.apache.org" <user@sqoop.apache.org>
 Date: Monday, November 16, 2015, 2:45 PM
 
 Sqoop 1.4.5 and above includes the
 Data Connector for Oracle and Hadoop via the "--direct"
 flag. This was previously known as OraOop.
 
 -----Original Message-----
 From: Deepak Vohra [mailto:dvohra09@yahoo.com]
 
 Sent: Tuesday, 17 November 2015 8:45 AM
 To: user@sqoop.apache.org
 Cc: tdong@splicemachine.com
 Subject: Re: Oracle Import Error Using --direct Option
 
 Oracle Database does not support the --direct mode.
 
 Database    version   
 --direct support?    connect string matches
 Oracle    10.2.0+   
 No    jdbc:oracle:*//
 
 https://sqoop.apache.org/docs/1.4.0-incubating/SqoopUserGuide.html#id1773570
 
  
 --------------------------------------------
 On Mon, 11/16/15, Ted Dong <tdong@splicemachine.com>
 wrote:
 
  Subject: Oracle Import Error Using --direct Option
  To: user@sqoop.apache.org
  Date: Monday, November 16, 2015, 1:14 PM
  
  Hi,
  I was able to use the --direct
  option to import data from an Oracle database to HDFS.
 The  Oracle database was a development instance and
 the  credentials I was using had full read/write 
 privileges.
  I then switched to another Oracle
  database which is a QA instance. The credentials I was
 given  contains only read-only access.  When I run
 Sqoop with the --direct  option I get this error:
  15/11/16
  13:06:09 WARN oracle.OraOopManagerFactory: Unable to 
 determine whether the Oracle table 
 "IAPPS"."MF_PROFILE" is an  index-organized
 table.Error:ORA-00942: table  or view does not
 exist15/11/16
  13:06:09 ERROR sqoop.Sqoop: Got exception running Sqoop:
  java.lang.RuntimeException:
  java.sql.SQLSyntaxErrorException: ORA-00942: table or
 view  does not exist
  java.lang.RuntimeException:
  java.sql.SQLSyntaxErrorException: ORA-00942: table or
 view  does not exist
     
      at
  org.apache.sqoop.manager.oracle.OraOopConnManager.getColumnNamesInOracleTable(OraOopConnManager.java:133) 
       at
  org.apache.sqoop.manager.oracle.OraOopConnManager.getSelectedColumnNamesInOracleTable(OraOopConnManager.java:144) 
       at
  org.apache.sqoop.manager.oracle.OraOopConnManager.getColTypesQuery(OraOopConnManager.java:216) 
       at
  org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:225) 
       at
  org.apache.sqoop.manager.oracle.OraOopConnManager.getColumnTypes(OraOopConnManager.java:504) 
       at
  org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:295) 
       at
  org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1833) 
       at
  org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1645) 
       at
  org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:96) 
       at
  org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:478) 
       at
  org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605) 
       at
  org.apache.sqoop.Sqoop.run(Sqoop.java:143)        at
  org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) 
       at
  org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)       
 at
  org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)       
 at
  org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)       
 at  org.apache.sqoop.Sqoop.main(Sqoop.java:236)Caused
 by:
  java.sql.SQLSyntaxErrorException: ORA-00942: table or
 view  does not exist
     
      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.oracle.OraOopOracleQueries.getTableColumns(OraOopOracleQueries.java:658) 
       at
  org.apache.sqoop.manager.oracle.OraOopOracleQueries.getTableColumns(OraOopOracleQueries.java:767) 
       at
  org.apache.sqoop.manager.oracle.OraOopOracleQueries.getTableColumnNames(OraOopOracleQueries.java:624) 
       at
  org.apache.sqoop.manager.oracle.OraOopConnManager.getColumnNamesInOracleTable(OraOopConnManager.java:124) 
       ...
  16 more
  I confirmed that the
  credentials I am using to access the QA database can see
 and  read from the table I am trying to import to HDFS
 (confirmed  using toad).
  Are there some other
  user account settings that is required on the Oracle side
 to  get the --direct option working from Sqoop?
  Thanks!
  

Mime
View raw message