Examples of org.apache.sqoop.common.SqoopException

org.apache.sqoop.common.SqoopException
Base exception for Sqoop framework. This exception requires the specification of an error code for reference purposes. Where necessary the appropriate constructor can be used to pass in additional message beyond what is specified by the error code and/or the causal exception.


    // reconfigure jdbc handler
    String newJdbcHandlerClassName = repoContext.getHandlerClassName();
    if (newJdbcHandlerClassName == null
        || newJdbcHandlerClassName.trim().length() == 0) {
      throw new SqoopException(RepositoryError.JDBCREPO_0001,
          newJdbcHandlerClassName);
    }


    String oldJdbcHandlerClassName = oldRepoContext.getHandlerClassName();
    if (!newJdbcHandlerClassName.equals(oldJdbcHandlerClassName)) {
      LOG.warn("Repository JDBC handler cannot be replaced at the runtime. " +
               "You might need to restart the server.");
    }


    // reconfigure jdbc driver
    String newJdbcDriverClassName = repoContext.getDriverClass();
    if (newJdbcDriverClassName == null
        || newJdbcDriverClassName.trim().length() == 0) {
      throw new SqoopException(RepositoryError.JDBCREPO_0003,
              newJdbcDriverClassName);
    }


    String oldJdbcDriverClassName = oldRepoContext.getDriverClass();
    if (!newJdbcDriverClassName.equals(oldJdbcDriverClassName)) {

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    handlerClassName = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_HANDLER);


    if (handlerClassName == null || handlerClassName.trim().length() == 0) {
      throw new SqoopException(RepositoryError.JDBCREPO_0001,
          RepoConfigurationConstants.SYSCFG_REPO_JDBC_HANDLER);
    }


    connectionUrl = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_URL);


    driverClassName = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_DRIVER);


    String jdbcUserName = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_USER);


    String jdbcPassword = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_PASSWORD);


    connectionProperties = new Properties();


    Map<String, String> params = context.getNestedProperties(
        RepoConfigurationConstants.PREFIX_SYSCFG_REPO_JDBC_PROPERTIES);
    for (Map.Entry<String, String> entry : params.entrySet()) {
      connectionProperties.setProperty(entry.getKey(), entry.getValue());
    }


    if (jdbcUserName != null) {
      Object oldUser = connectionProperties.put("user", jdbcUserName);
      if (oldUser != null) {
        LOG.warn("Overriding user (" + oldUser
            + ") with explicitly specified user (" + jdbcUserName + ")");
      }
    }


    if (jdbcPassword != null) {
      Object oldPassword = connectionProperties.put("password", jdbcPassword);
      if (oldPassword != null) {
        LOG.warn("Overriding password from jdbc connection properties with "
            + "explicitly specified password.");
      }
    }


    String txIsolation = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_TX_ISOLATION);


    if (txIsolation == null || txIsolation.trim().length() == 0) {
      throw new SqoopException(RepositoryError.JDBCREPO_0004);
    }


    try {
      transactionIsolation = JdbcTransactionIsolation.getByName(txIsolation);
    } catch (IllegalArgumentException ex) {
      throw new SqoopException(RepositoryError.JDBCREPO_0004,
          txIsolation, ex);
    }


    String maxConnStr = context.getString(
        RepoConfigurationConstants.SYSCFG_REPO_JDBC_MAX_CONN);


    if (maxConnStr == null || maxConnStr.trim().length() == 0) {
      throw new SqoopException(RepositoryError.JDBCREPO_0005,
          RepoConfigurationConstants.SYSCFG_REPO_JDBC_MAX_CONN);
    }


    int maxConnInt = 0;
    try {
      maxConnInt = Integer.parseInt(maxConnStr);
    } catch (NumberFormatException ex) {
      throw new SqoopException(RepositoryError.JDBCREPO_0005, maxConnStr, ex);
    }


    if (maxConnInt <= 0) {
      throw new SqoopException(RepositoryError.JDBCREPO_0005, maxConnStr);
    }


    maxConnections = maxConnInt;


    if (LOG.isInfoEnabled()) {

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    }
  }


  void initialize(DataSource source, JdbcRepositoryTransactionFactory factory) {
    if (dataSource != null || txFactory != null) {
      throw new SqoopException(RepositoryError.JDBCREPO_0011);
    }


    dataSource = source;
    txFactory = factory;
  }

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      split.setPartition(partition);
      splits.add(split);
    }


    if(splits.size() > maxPartitions) {
      throw new SqoopException(MapreduceExecutionError.MAPRED_EXEC_0025,
        String.format("Got %d, max was %d", splits.size(), maxPartitions));
    }


    return splits;
  }

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        throw (SqoopException) t;
      }
      //In the rare case, it was not a SqoopException
      Throwables.propagate(t);
    } catch (Exception ex) {
      throw new SqoopException(MapreduceExecutionError.MAPRED_EXEC_0019, ex);
    }
  }

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   * {@inheritDoc}
   */
  @Override
  public void registerConnector(MConnector mc, Connection conn) {
    if (mc.hasPersistenceId()) {
      throw new SqoopException(DerbyRepoError.DERBYREPO_0011,
        mc.getUniqueName());
    }
    mc.setPersistenceId(getConnectorId(mc, conn));
    insertFormsForConnector(mc, conn);
  }

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        registerForms(null, jobForms.getType(), jobForms.getForms(),
          MFormType.JOB.name(), baseFormStmt, baseInputStmt);
      }


    } catch (SQLException ex) {
      throw new SqoopException(DerbyRepoError.DERBYREPO_0014, mf.toString(), ex);
    } finally {
      closeStatements(baseFormStmt, baseInputStmt);
    }
  }

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        registerForms(connectorId, jobForms.getType(), jobForms.getForms(),
          MFormType.JOB.name(), baseFormStmt, baseInputStmt);
      }


    } catch (SQLException ex) {
      throw new SqoopException(DerbyRepoError.DERBYREPO_0014,
        mc.toString(), ex);
    } finally {
      closeStatements(baseFormStmt, baseInputStmt);
    }

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        Object content = data.getContent(type);
        return content;
      } catch (Throwable t) {
        readerFinished = true;
        LOG.error("Caught exception e while getting content ", t);
        throw new SqoopException(MapreduceExecutionError.MAPRED_EXEC_0018, t);
      } finally {
        free.release();
      }
    }

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      baseConnectorStmt.setString(2, mc.getClassName());
      baseConnectorStmt.setString(3, mc.getVersion());


      int baseConnectorCount = baseConnectorStmt.executeUpdate();
      if (baseConnectorCount != 1) {
        throw new SqoopException(DerbyRepoError.DERBYREPO_0012,
          Integer.toString(baseConnectorCount));
      }


      ResultSet rsetConnectorId = baseConnectorStmt.getGeneratedKeys();


      if (!rsetConnectorId.next()) {
        throw new SqoopException(DerbyRepoError.DERBYREPO_0013);
      }
      return rsetConnectorId.getLong(1);
    } catch (SQLException ex) {
      throw new SqoopException(DerbyRepoError.DERBYREPO_0014,
        mc.toString(), ex);
    } finally {
      closeStatements(baseConnectorStmt);
    }
  }

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