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

Class org.apache.hadoop.hbase.index.IndexSpecification

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

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

    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Int, 4);
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql2", ValueType.Float, 4);


    byte[] value1 = Bytes.toBytes(1000);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);
    Put indexPut1 = IndexUtils.prepareIndexPut(p, spec, region);

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    HTableDescriptor htd = new HTableDescriptor("testIndexPutWithNegativeIntDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Int, 4);
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql2", ValueType.Float, 4);


    byte[] value1 = Bytes.toBytes(-2562351);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);

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    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Int, 4);
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql2", ValueType.Float, 4);


    byte[] value1 = Bytes.toBytes(-2562351);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);
    Put indexPut = IndexUtils.prepareIndexPut(p, spec, region);

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    HTableDescriptor htd = new HTableDescriptor("testIndexPutWithNegativeIntDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Long, 4);


    byte[] value1 = Bytes.toBytes(-2562351L);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);
    Put indexPut = IndexUtils.prepareIndexPut(p, spec, region);

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    HTableDescriptor htd = new HTableDescriptor("testIndexPutWithNegativeIntDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Short, 4);


    short s = 1000;
    byte[] value1 = Bytes.toBytes(s);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);

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    HTableDescriptor htd = new HTableDescriptor("testIndexPutWithNegativeIntDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Short, 4);


    byte b = 100;
    byte[] value1 = Bytes.toBytes(b);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);

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    HTableDescriptor htd = new HTableDescriptor("testIndexPutWithNegativeIntDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Char, 4);


    char c = 'A';
    byte[] value1 = new byte[2];
    value1[1] = (byte) c;
    c >>= 8;

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    HTableDescriptor htd = new HTableDescriptor("testIndexPutWithNegativeIntDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    // HLog hlog = UTIL.getMiniHBaseCluster().getRegionServer(0).getWAL();
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Double, 8);


    byte[] value1 = Bytes.toBytes(109.4548957D);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);
    Put indexPut = IndexUtils.prepareIndexPut(p, spec, region);

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    Configuration conf = TEST_UTIL.getConfiguration();
    HTableDescriptor htd = new HTableDescriptor("testSequenceOfIndexPutsWithDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Int, 4);


    byte[] value1 = Bytes.toBytes(-1000);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);
    Put indexPut = IndexUtils.prepareIndexPut(p, spec, region);

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    Configuration conf = TEST_UTIL.getConfiguration();
    HTableDescriptor htd = new HTableDescriptor("testSequenceOfIndexPutsWithDataTypes");
    HRegionInfo info = new HRegionInfo(htd.getName(), "ABC".getBytes(), "BBB".getBytes(), false);
    HRegion region = HRegion.createHRegion(info, basedir, conf, htd);
    IndexSpecification spec = new IndexSpecification("index");
    spec.addIndexColumn(new HColumnDescriptor("col"), "ql1", ValueType.Float, 4);


    byte[] value1 = Bytes.toBytes(-10.40f);
    Put p = new Put("row".getBytes());
    p.add("col".getBytes(), "ql1".getBytes(), value1);
    Put indexPut = IndexUtils.prepareIndexPut(p, spec, region);

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