Package org.apache.hadoop.hbase.index

Examples of org.apache.hadoop.hbase.index.IndexedHTableDescriptor.addIndex()

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    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));
  }

  @Test(timeout = 180000)
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    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"));
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    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;
  }
}
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    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));
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    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);
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    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(), };
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    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);
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    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(), };
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    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);
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    IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
    HColumnDescriptor hcd = new HColumnDescriptor("col");
    IndexSpecification iSpec = new IndexSpecification("ScanIndexe");
    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);
    Put p1 = new Put("row1".getBytes());
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