sqoop.Sqoop: Got exception running Sqoop: > java.lang.NullPointerException > java.lang.NullPointerException at > com.cloudera.sqoop.orm.ClassWriter.cleanColNames(ClassWriter.java:889) at > com.cloudera.sqoop.orm.ClassWriter.generate(ClassWriter.java:951) at > com.cloudera.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:82) at > com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:337)

incubator-sqoop-user | Arvind Prabhakar | 6 years ago
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  1. 0

    Re: Fw: [sqoop-user] sqoop import shows ORA-00933: SQL command not properlyended error

    incubator-sqoop-user | 6 years ago | Arvind Prabhakar
    sqoop.Sqoop: Got exception running Sqoop: > java.lang.NullPointerException > java.lang.NullPointerException at > com.cloudera.sqoop.orm.ClassWriter.cleanColNames(ClassWriter.java:889) at > com.cloudera.sqoop.orm.ClassWriter.generate(ClassWriter.java:951) at > com.cloudera.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:82) at > com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:337)
  2. 0

    Re: Sqoop error

    apache.org | 1 year ago
    sqoop.Sqoop: Got exception running Sqoop: java.lang.RuntimeException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. java.lang.RuntimeException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
  3. 0

    Re: Sqoop error

    sqoop-user | 5 years ago | Srinivas Surasani
    sqoop.Sqoop: Got exception running Sqoop: java.lang.RuntimeException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. java.lang.RuntimeException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
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  5. 0

    Re: Sqoop Netezza connection

    incubator-sqoop-user | 6 years ago | Kate Ting
    sqoop.Sqoop: Got exception running Sqoop: > java.lang.NullPointerException > > java.lang.NullPointerException at > com.cloudera.sqoop.orm.ClassWriter.parseNullVal(ClassWriter.java:867) at > com.cloudera.sqoop.orm.ClassWriter.parseColumn(ClassWriter.java:892) at > com.cloudera.sqoop.orm.ClassWriter.generateParser(ClassWriter.java:966) at > com.cloudera.sqoop.orm.ClassWriter.generateClassForColumns(ClassWriter.java:1275) at > com.cloudera.sqoop.orm.ClassWriter.generate(ClassWriter.java:1085) at > com.cloudera.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:82) at > com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:337)
  6. 0

    Re: [sqoop-user] Sqoop-with Terradata

    incubator-sqoop-user | 6 years ago | arvind@cloudera.com
    sqoop.Sqoop: Got exception running Sqoop: >>> >> > > java.lang.NullPointerException >>> >> > > java.lang.NullPointerException at >>> >> > > com.teradata.tdgss.jtdgss.TdgssConfigApi.GetMechanisms(DashoA1*..) at >>> >> > > com.teradata.tdgss.jtdgss.TdgssManager.<init>(DashoA1*..) at >>> >> > > com.teradata.tdgss.jtdgss.TdgssManager.getInstance(DashoA1*..) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc.GenericTeraEncrypt.getGSSM(GenericTeraEncrypt.java:612) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc.GenericTeraEncrypt.getConfig(GenericTeraEncrypt.java:630) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc.GenericTeraEncrypt.getUserNameForOid(GenericTeraEncrypt.java:723) at >>> >> > > com.teradata.jdbc.AuthMechanism.<init>(AuthMechanism.java:50) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc.GenericInitDBConfigState.action(GenericInitDBConfigState.java:105) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc.GenericLogonController.run(GenericLogonController.java:49) at >>> >> > > com.teradata.jdbc.jdbc_4.TDSession.<init>(TDSession.java:199) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc_3.ifjdbc_4.TeraLocalConnection.<init>(TeraLocalConnection.java:95) at >>> >> > > >>> >> > > >>> >> > > com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:54) at >>> >> > > com.teradata.jdbc.TeraDriver.doConnect(TeraDriver.java:217) at >>> >> > > com.teradata.jdbc.TeraDriver.connect(TeraDriver.java:150) at >>> >> > > java.sql.DriverManager.getConnection(DriverManager.java:582) at >>> >> > > java.sql.DriverManager.getConnection(DriverManager.java:185) at >>> >> > > >>> >> > > >>> >> > > com.cloudera.sqoop.manager.SqlManager.makeConnection(SqlManager.java:643) at >>> >> > > >>> >> > > >>> >> > > com.cloudera.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:51) at >>> >> > > >>> >> > > com.cloudera.sqoop.manager.SqlManager.listTables(SqlManager.java:270) at >>> >> > > com.cloudera.sqoop.tool.ListTablesTool.run(ListTablesTool.java:49)

    Root Cause Analysis

    1. sqoop.Sqoop

      Got exception running Sqoop: > java.lang.NullPointerException > java.lang.NullPointerException at > com.cloudera.sqoop.orm.ClassWriter.cleanColNames(ClassWriter.java:889) at > com.cloudera.sqoop.orm.ClassWriter.generate(ClassWriter.java:951) at > com.cloudera.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:82) at > com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:337)

      at com.cloudera.sqoop.tool.ImportTool.run()
    2. com.cloudera.sqoop
      Sqoop.run
      1. com.cloudera.sqoop.tool.ImportTool.run(ImportTool.java:423)
      2. com.cloudera.sqoop.Sqoop.run(Sqoop.java:144)
      2 frames
    3. Hadoop
      ToolRunner.run
      1. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
      2. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
      2 frames
    4. com.cloudera.sqoop
      Sqoop.main
      1. com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:180)
      2. com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:218)
      3. com.cloudera.sqoop.Sqoop.main(Sqoop.java:228)
      3 frames