Package org.apache.hadoop.hive.ql.hooks

Examples of org.apache.hadoop.hive.ql.hooks.ReadEntity

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    AlterTableDesc alterTblDesc = new AlterTableDesc(tblName,
      unescapeIdentifier(ast.getChild(1).getText()));
    try {
      Table tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
        outputs.add(new WriteEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
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        .getChild(2).getText()), newType, newComment, first, flagCol);

    try {
      Table tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
        outputs.add(new WriteEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
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        alterType);

    try {
      Table tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
        outputs.add(new WriteEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
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    DropTableDesc dropTblDesc = new DropTableDesc(tblName, partSpecs);

    try {
      Table tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
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    String tblName = unescapeIdentifier(ast.getChild(0).getText());
    try {
      Table tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
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    Table tab;

    try {
      tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
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    List<Map<String, String>> partSpecs = getPartitionSpecs(ast);

    try {
      Table tab = db.getTable(db.getCurrentDatabase(), tblName, false);
      if (tab != null) {
        inputs.add(new ReadEntity(tab));
      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }
    addTablePartsOutputs(tblName, partSpecs);
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    Partition part = db.getPartition(tbl, renamePartitionDesc.getOldPartSpec(), false);
    part.setValues(renamePartitionDesc.getNewPartSpec());
    db.renamePartition(tbl, renamePartitionDesc.getOldPartSpec(), part);
    Partition newPart = db
        .getPartition(tbl, renamePartitionDesc.getNewPartSpec(), false);
    work.getInputs().add(new ReadEntity(oldPart));
    work.getOutputs().add(new WriteEntity(newPart));
    return 0;
  }
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      db.alterTable(tabName, tbl);
    } catch (InvalidOperationException e) {
      throw new HiveException(e, ErrorMsg.GENERIC_ERROR, "Unable to alter " + tabName);
    }

    work.getInputs().add(new ReadEntity(tbl));
    work.getOutputs().add(new WriteEntity(tbl));

    return 0;
  }
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      try {
        db.alterTable(tblName, tbl);
      } catch (InvalidOperationException e) {
        throw new HiveException("Uable to update table");
      }
      work.getInputs().add(new ReadEntity(tbl));
      work.getOutputs().add(new WriteEntity(tbl));
    } else {
      Partition part = db.getPartition(tbl, touchDesc.getPartSpec(), false);
      if (part == null) {
        throw new HiveException("Specified partition does not exist");
      }
      try {
        db.alterPartition(tblName, part);
      } catch (InvalidOperationException e) {
        throw new HiveException(e);
      }
      work.getInputs().add(new ReadEntity(part));
      work.getOutputs().add(new WriteEntity(part));
    }
    return 0;
  }
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Related Classes of org.apache.hadoop.hive.ql.hooks.ReadEntity

  • org.apache.hadoop.hive.ql.exec.DDLTask
  • org.apache.hadoop.hive.ql.lockmgr.TestDbTxnManager
  • org.apache.hadoop.hive.ql.optimizer.GenMapRedUtils
  • org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer
  • org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer$FetchData
  • org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.ExportSemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.ImportSemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.LoadSemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer
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