Examples of IndexedHTableDescriptor

org.apache.hadoop.hbase.index.IndexedHTableDescriptor
IndexedHTabledDescriptor is extension of HTableDescriptor. This contains indices to specify index name and column details. There can be one or more indices on one table. For each of the index on the table and IndexSpecification is to be created and added to the indices.

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

  }


  @Test(timeout = 180000)
  public void testShouldAbleReturnTrueForIndexedTable() throws Exception {
    tableName = "testShouldAbleReturnTrueForIndexedTable";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(tableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexf");
    iSpec.addIndexColumn(hcd, "ql", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);
    admin.createTable(ihtd);
    Assert.assertTrue(IndexMapReduceUtil.isIndexedTable(tableName, conf));
  }

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

  }


  @Test(timeout = 180000)
  public void testShouldFormIndexPutsAndIndexDeletes() throws Exception {
    tableName = "testShouldFormIndexPutsAndIndexDeletes";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(tableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexf");
    iSpec.addIndexColumn(hcd, "q1", ValueType.String, 10);
    iSpec.addIndexColumn(hcd, "q2", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);
    admin.getConfiguration().set(TableInputFormat.INPUT_TABLE, tableName);
    admin.createTable(ihtd);
    HTable mainTable = new HTable(conf, Bytes.toBytes(tableName));
    Put put = new Put(Bytes.toBytes("r1"));
    put.add(hcd.getName(), Bytes.toBytes("q1"), Bytes.toBytes("v1"));

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

  @Test(timeout = 180000)
  public void testWithFastDiffEncoding() throws Exception {
    HBaseAdmin admin = UTIL.getHBaseAdmin();
    String tableName = "testWithFastDiffEncoding";
    String idxTableName = "testWithFastDiffEncoding_idx";
    IndexedHTableDescriptor htd = createIndexedHTableDescriptor(tableName, CF1, "idx1", CF1, COL1);
    admin.createTable(htd);
    HTable ht = new HTable(UTIL.getConfiguration(), tableName);
    HTable hti = new HTable(UTIL.getConfiguration(), idxTableName);
    Put put = new Put("a".getBytes());
    put.add(CF1.getBytes(), COL1.getBytes(), "1".getBytes());

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

    assertEquals(3, count);
  }


  private IndexedHTableDescriptor createIndexedHTableDescriptor(String tableName,
      String columnFamily, String indexName, String indexColumnFamily, String indexColumnQualifier) {
    IndexedHTableDescriptor htd = new IndexedHTableDescriptor(tableName);
    IndexSpecification iSpec = new IndexSpecification(indexName);
    HColumnDescriptor hcd = new HColumnDescriptor(columnFamily);
    iSpec.addIndexColumn(hcd, indexColumnQualifier, ValueType.String, 10);
    htd.addFamily(hcd);
    htd.addIndex(iSpec);
    return htd;
  }

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor


  private List<KeyValue> genSomeKeys(String userTableName) throws Exception {
    List<KeyValue> ret = new ArrayList<KeyValue>(4);
    HBaseAdmin admin = UTIL.getHBaseAdmin();
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd1 = new HColumnDescriptor("column1");
    HColumnDescriptor hcd2 = new HColumnDescriptor("column2");
    IndexSpecification iSpec1 = new IndexSpecification("Index");
    iSpec1.addIndexColumn(hcd1, "q", ValueType.String, 10);
    iSpec1.addIndexColumn(hcd2, "q", ValueType.String, 10);
    ihtd.addFamily(hcd1);
    ihtd.addFamily(hcd2);
    ihtd.addIndex(iSpec1);
    admin.createTable(ihtd);
    ZKAssign.blockUntilNoRIT(zkw);
    ByteArrayBuilder indexColVal = ByteArrayBuilder.allocate(4);
    indexColVal.put(Bytes.toBytes((short) 3));
    indexColVal.put(Bytes.toBytes((short) 32));

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

    HBaseAdmin admin = UTIL.getHBaseAdmin();
    Configuration conf = UTIL.getConfiguration();
    conf.setInt("hbase.regionserver.lease.period", 900000000);
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
    String userTableName = "testPutOnIndexedScanColumnWithOnePut";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexf");
    iSpec.addIndexColumn(hcd, "ql", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);
    admin.createTable(ihtd);
    ZKAssign.blockUntilNoRIT(zkw);


    HTable table = new HTable(conf, userTableName);

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

    HBaseAdmin admin = UTIL.getHBaseAdmin();
    Configuration conf = UTIL.getConfiguration();
    conf.setInt("hbase.regionserver.lease.period", 900000000);
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
    String userTableName = "testScanOnIndexedScanSplitColumnWithOnePut";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexf");
    iSpec.addIndexColumn(hcd, "ql", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);
    byte[][] split =
        new byte[][] { "row1".getBytes(), "row21".getBytes(), "row41".getBytes(),
            "row61".getBytes(), "row81".getBytes(), "row101".getBytes(), "row121".getBytes(),
            "row141".getBytes(), };

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

    HBaseAdmin admin = UTIL.getHBaseAdmin();
    Configuration conf = UTIL.getConfiguration();
    conf.setInt("hbase.regionserver.lease.period", 900000000);
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
    String userTableName = "testScanOnIndexedSplitStRegExmptyColumnWithOnePut";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexf");
    iSpec.addIndexColumn(hcd, "ql", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);


    byte[][] split = new byte[][] { "A".getBytes(), "B".getBytes(), "C".getBytes() };


    // create table with splits this will create 9 regions
    admin.createTable(ihtd, split);

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

    HBaseAdmin admin = UTIL.getHBaseAdmin();
    Configuration conf = UTIL.getConfiguration();
    conf.setInt("hbase.regionserver.lease.period", 900000000);
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
    String userTableName = "testScanOnIndexedSplitSpacedColumnWithOnePut";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexf");
    iSpec.addIndexColumn(hcd, "ql", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);


    byte[][] split =
        new byte[][] { " row1".getBytes(), "row21".getBytes(), "row41".getBytes(),
            "row61".getBytes(), "row81".getBytes(), "row101 ".getBytes(), "row121".getBytes(),
            "row141".getBytes(), };

View Full Code Here

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor

    HBaseAdmin admin = UTIL.getHBaseAdmin();
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
    Configuration conf = UTIL.getConfiguration();
    conf.setInt("hbase.regionserver.lease.period", 900000000);
    String userTableName = "testPutOnIndexedScanColumnWith2Puts";
    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexq");
    iSpec.addIndexColumn(hcd, "ql", ValueType.String, 10);
    ihtd.addFamily(hcd);
    ihtd.addIndex(iSpec);
    admin.createTable(ihtd);
    ZKAssign.blockUntilNoRIT(zkw);


    HTable table = new HTable(conf, userTableName);

View Full Code Here

0 1 2 3 4 5

TOP

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.