Package org.apache.accumulo.core.client

Examples of org.apache.accumulo.core.client.Connector.createScanner()

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      assertEquals(rows.get(i - 1), max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i - 1), false, rows.get(i), false);
      assertNull(max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i), true, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
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      assertNull(max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i), true, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i - 1), false, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
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      assertEquals(rows.get(i), max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i), true, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i - 1), false, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
    }
   
    Text max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, null, true);
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      max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), rows.get(i - 1), false, rows.get(i), true);
      assertEquals(rows.get(i), max);
     
    }
   
    Text max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, null, true);
    assertEquals(rows.get(rows.size() - 1), max);
   
    max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, new Text(new byte[] {0}), false);
    assertNull(max);
   
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    }
   
    Text max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, null, true);
    assertEquals(rows.get(rows.size() - 1), max);
   
    max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, new Text(new byte[] {0}), false);
    assertNull(max);
   
    max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, new Text(new byte[] {0}), true);
    assertEquals(rows.get(0), max);
  }
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    assertEquals(rows.get(rows.size() - 1), max);
   
    max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, new Text(new byte[] {0}), false);
    assertNull(max);
   
    max = FindMax.findMax(conn.createScanner("foo", Constants.NO_AUTHS), null, true, new Text(new byte[] {0}), true);
    assertEquals(rows.get(0), max);
  }
}
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      if (opts != null && opts.isSetAuthorizations()) {
        auth = getAuthorizations(opts.authorizations);
      } else {
        auth = connector.securityOperations().getUserAuthorizations(connector.whoami());
      }
      Scanner scanner = connector.createScanner(tableName, auth);
     
      if (opts != null) {
        if (opts.iterators != null) {
          for (org.apache.accumulo.proxy.thrift.IteratorSetting iter : opts.iterators) {
            IteratorSetting is = new IteratorSetting(iter.getPriority(), iter.getName(), iter.getIteratorClass(), iter.getProperties());
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    bw.close();
   
    conn.tableOperations().merge(table, start == null ? null : new Text(start), end == null ? null : new Text(end));
   
    Scanner scanner = conn.createScanner(table, Constants.NO_AUTHS);
   
    HashSet<String> observed = new HashSet<String>();
    for (Entry<Key,Value> entry : scanner) {
      String row = entry.getKey().getRowData().toString();
      if (!observed.add(row)) {
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      m.put(new Text(elt[1]), new Text(elt[2]), new Value("1".getBytes()));
      bw.addMutation(m);
    }
    bw.close();
   
    Scanner s = c.createScanner("perDayCounts", Constants.NO_AUTHS);
    Iterator<Entry<Key,Value>> iterator = s.iterator();
    assertTrue(iterator.hasNext());
    checkEntry(iterator.next(), "bar", "day", "20080101", "2");
    assertTrue(iterator.hasNext());
    checkEntry(iterator.next(), "foo", "day", "20080101", "2");
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    m2.putDelete("cf1", "cq1", 2);
   
    bw.addMutation(m2);
    bw.flush();
   
    Scanner scanner = c.createScanner("test", Constants.NO_AUTHS);
   
    int count = 0;
    for (@SuppressWarnings("unused")
    Entry<Key,Value> entry : scanner) {
      count++;
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