List of addIndexColumn() Examples

Examples of addIndexColumn()

nexj.core.meta.persistence.sql.Index.addIndexColumn()
Adds a new index column to the index in a specified position. @param nOrdinal The column ordinal number, 0-based. @param indexColumn The index column to add.
org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()
@param cf column family @param qualifier @param type - If type is specified as null then by default ValueType will be taken as String. @param maxValueLength @throws IllegalArgumentException If column family name and/or qualifier is null or blanks.
If column family name starts with '.',contains control characters or colons. @see ValueType

Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    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);

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    scan.setFilter(filter);
    ScanFilterEvaluator evaluator = new ScanFilterEvaluator();
    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification index = new IndexSpecification(indexName);
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    index.addIndexColumn(colDesc, COL1, ValueType.String, 10);
    indices.add(index);
    HRegion region =
        initHRegion(tableName.getBytes(), null, null,
          "testSingleIndexExpressionWithOneEqualsExpression", TEST_UTIL.getConfiguration(), FAMILY1);
    IndexRegionScanner scanner = evaluator.evaluate(scan, indices, new byte[0], region, tableName);

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()


    ScanFilterEvaluator evaluator = new ScanFilterEvaluator();
    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification index = new IndexSpecification(indexName);
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    index.addIndexColumn(colDesc, COL1, ValueType.String, 10);
    index.addIndexColumn(colDesc, COL2, ValueType.Int, 4);
    index.addIndexColumn(colDesc, COL3, ValueType.Float, 4);
    indices.add(index);


    HRegion region =

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    ScanFilterEvaluator evaluator = new ScanFilterEvaluator();
    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification index = new IndexSpecification(indexName);
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    index.addIndexColumn(colDesc, COL1, ValueType.String, 10);
    index.addIndexColumn(colDesc, COL2, ValueType.Int, 4);
    index.addIndexColumn(colDesc, COL3, ValueType.Float, 4);
    indices.add(index);


    HRegion region =
        initHRegion(tableName.getBytes(), null, null,

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification index = new IndexSpecification(indexName);
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    index.addIndexColumn(colDesc, COL1, ValueType.String, 10);
    index.addIndexColumn(colDesc, COL2, ValueType.Int, 4);
    index.addIndexColumn(colDesc, COL3, ValueType.Float, 4);
    indices.add(index);


    HRegion region =
        initHRegion(tableName.getBytes(), null, null,
          "testSingleIndexExpressionWithMoreEqualsExpsAndOneRangeExp",

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()


    ScanFilterEvaluator evaluator = new ScanFilterEvaluator();
    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification is1 = new IndexSpecification(index1);
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    is1.addIndexColumn(colDesc, COL2, ValueType.Int, 4);
    is1.addIndexColumn(colDesc, COL3, ValueType.Float, 4);
    indices.add(is1);
    IndexSpecification is2 = new IndexSpecification(index2);
    is2.addIndexColumn(colDesc, COL1, ValueType.String, 15);
    indices.add(is2);

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    ScanFilterEvaluator evaluator = new ScanFilterEvaluator();
    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification is1 = new IndexSpecification(index1);
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    is1.addIndexColumn(colDesc, COL2, ValueType.Int, 4);
    is1.addIndexColumn(colDesc, COL3, ValueType.Float, 4);
    indices.add(is1);
    IndexSpecification is2 = new IndexSpecification(index2);
    is2.addIndexColumn(colDesc, COL1, ValueType.String, 15);
    indices.add(is2);
    IndexSpecification is3 = new IndexSpecification(index3);

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    is1.addIndexColumn(colDesc, COL2, ValueType.Int, 4);
    is1.addIndexColumn(colDesc, COL3, ValueType.Float, 4);
    indices.add(is1);
    IndexSpecification is2 = new IndexSpecification(index2);
    is2.addIndexColumn(colDesc, COL1, ValueType.String, 15);
    indices.add(is2);
    IndexSpecification is3 = new IndexSpecification(index3);
    colDesc = new HColumnDescriptor(FAMILY2);
    is3.addIndexColumn(colDesc, COL1, ValueType.Double, 8);
    indices.add(is3);

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    IndexSpecification is2 = new IndexSpecification(index2);
    is2.addIndexColumn(colDesc, COL1, ValueType.String, 15);
    indices.add(is2);
    IndexSpecification is3 = new IndexSpecification(index3);
    colDesc = new HColumnDescriptor(FAMILY2);
    is3.addIndexColumn(colDesc, COL1, ValueType.Double, 8);
    indices.add(is3);


    HRegion region =
        initHRegion(tableName.getBytes(), null, null, "testMultiIndexExpression",
          TEST_UTIL.getConfiguration(), FAMILY1);

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Examples of org.apache.hadoop.hbase.index.IndexSpecification.addIndexColumn()

    byte[] value1 = Bytes.toBytes("asdf");
    scan.setFilter(new SingleColumnValueFilter(FAMILY1, QUALIFIER1, CompareOp.EQUAL, value1));
    List<IndexSpecification> indices = new ArrayList<IndexSpecification>();
    IndexSpecification is1 = new IndexSpecification("idx1");
    HColumnDescriptor colDesc = new HColumnDescriptor(FAMILY1);
    is1.addIndexColumn(colDesc, COL1, ValueType.String, 15);
    indices.add(is1);
    ScanFilterEvaluator evaluator = new ScanFilterEvaluator();
    HRegion region =
        initHRegion(tableName.getBytes(), null, null, "testNoIndexExpression",
          TEST_UTIL.getConfiguration(), FAMILY1);

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