Examples of LeafTableInfo


Examples of org.apache.hadoop.zebra.mapreduce.TableExpr.LeafTableInfo

        new ArrayList<BasicTableStatus>(nLeaves);

      try {
        boolean sorted = expr.sortedSplitRequired();
        for (Iterator<LeafTableInfo> it = leaves.iterator(); it.hasNext();) {
          LeafTableInfo leaf = it.next();
          BasicTable.Reader reader =
            new BasicTable.Reader(leaf.getPath(), conf );
          reader.setProjection(leaf.getProjection());
          BasicTableStatus s = reader.getStatus();
            status.add(s);
          readers.add(reader);
        }
View Full Code Here

Examples of org.apache.hadoop.zebra.mapreduce.TableExpr.LeafTableInfo

    try {
      String projection = getProjection(jobContext);
      List<LeafTableInfo> leaves = expr.getLeafTables(projection);
      Iterator<LeafTableInfo> iterator = leaves.iterator();
      while (iterator.hasNext()) {
        LeafTableInfo leaf = iterator.next();
        BasicTable.Reader reader =
            new BasicTable.Reader(leaf.getPath(), jobContext.getConfiguration());
        reader.setProjection(projection);
        reader.close();
      }
    } catch (ParseException e) {
      throw new IOException("Projection parsing failed : "+e.getMessage());
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.