Examples of fetchColumn()

Examples of org.apache.accumulo.core.client.BatchDeleter.fetchColumn()

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      deleter = createBatchDeleter(
          tableName,
          authorizations);
      if ((columnFamily != null) && !columnFamily.isEmpty()) {
        if ((columnQualifier != null) && !columnQualifier.isEmpty()) {
          deleter.fetchColumn(
              new Text(
                  columnFamily),
              new Text(
                  columnQualifier));
        }
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Examples of org.apache.accumulo.core.client.BatchScanner.fetchColumn()

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        scanner.setRanges(ranges);
       
        if (opts.columns != null) {
          for (ScanColumn col : opts.columns) {
            if (col.isSetColQualifier())
              scanner.fetchColumn(ByteBufferUtil.toText(col.colFamily), ByteBufferUtil.toText(col.colQualifier));
            else
              scanner.fetchColumnFamily(ByteBufferUtil.toText(col.colFamily));
          }
        }
      }
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Examples of org.apache.accumulo.core.client.BatchScanner.fetchColumn()

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        scanner.setRanges(ranges);
       
        if (opts.columns != null) {
          for (ScanColumn col : opts.columns) {
            if (col.isSetColQualifier())
              scanner.fetchColumn(ByteBufferUtil.toText(col.colFamily), ByteBufferUtil.toText(col.colQualifier));
            else
              scanner.fetchColumnFamily(ByteBufferUtil.toText(col.colFamily));
          }
        }
      }
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Examples of org.apache.accumulo.core.client.BatchScanner.fetchColumn()

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        scanner.setRanges(ranges);
       
        if (opts.columns != null) {
          for (ScanColumn col : opts.columns) {
            if (col.isSetColQualifier())
              scanner.fetchColumn(ByteBufferUtil.toText(col.colFamily), ByteBufferUtil.toText(col.colQualifier));
            else
              scanner.fetchColumnFamily(ByteBufferUtil.toText(col.colFamily));
          }
        }
      }
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Examples of org.apache.accumulo.core.client.BatchScanner.fetchColumn()

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    }
    scanner.close();

    // A batch scan
    BatchScanner bs = auditConnector.createBatchScanner(OLD_TEST_TABLE_NAME, auths, 1);
    bs.fetchColumn(new Text("cf1"), new Text("cq1"));
    bs.setRanges(Arrays.asList(new Range("myRow", "myRow~")));

    for (Map.Entry<Key,Value> entry : bs) {
      System.out.println("BatchScanner row: " + entry.getKey() + " " + entry.getValue());
    }
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Examples of org.apache.accumulo.core.client.BatchScanner.fetchColumn()

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        scanner.setRanges(ranges);
       
        if (opts.columns != null) {
          for (ScanColumn col : opts.columns) {
            if (col.isSetColQualifier())
              scanner.fetchColumn(ByteBufferUtil.toText(col.colFamily), ByteBufferUtil.toText(col.colQualifier));
            else
              scanner.fetchColumnFamily(ByteBufferUtil.toText(col.colFamily));
          }
        }
      }
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumn()

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          scanner.setRange(range);
        }
        if (opts.columns != null) {
          for (ScanColumn col : opts.columns) {
            if (col.isSetColQualifier())
              scanner.fetchColumn(ByteBufferUtil.toText(col.colFamily), ByteBufferUtil.toText(col.colQualifier));
            else
              scanner.fetchColumnFamily(ByteBufferUtil.toText(col.colFamily));
          }
        }
      }
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumn()

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    conn.tableOperations().attachIterator("table1", is);

    Scanner scanner = conn.createScanner("table1", Constants.NO_AUTHS);
    assertEquals(new HashSet<String>(Arrays.asList("2", "3")), getRows(scanner));

    scanner.fetchColumn(new Text("cf1"), new Text("cq2"));
    assertEquals(new HashSet<String>(Arrays.asList("1", "3")), getRows(scanner));

    scanner.clearColumns();
    scanner.fetchColumn(new Text("cf1"), new Text("cq1"));
    assertEquals(new HashSet<String>(), getRows(scanner));
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumn()

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    scanner.fetchColumn(new Text("cf1"), new Text("cq2"));
    assertEquals(new HashSet<String>(Arrays.asList("1", "3")), getRows(scanner));

    scanner.clearColumns();
    scanner.fetchColumn(new Text("cf1"), new Text("cq1"));
    assertEquals(new HashSet<String>(), getRows(scanner));

    scanner.setRange(new Range("0", "4"));
    scanner.clearColumns();
    assertEquals(new HashSet<String>(Arrays.asList("2", "3")), getRows(scanner));
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumn()

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    scanner.clearColumns();
    assertEquals(new HashSet<String>(), getRows(scanner));

    scanner.setRange(new Range("4"));
    scanner.clearColumns();
    scanner.fetchColumn(new Text("cf1"), new Text("cq2"));
    scanner.fetchColumn(new Text("cf1"), new Text("cq4"));
    assertEquals(new HashSet<String>(Arrays.asList("4")), getRows(scanner));

  }
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