Examples of IndexSpecification

org.apache.hadoop.hbase.client.tableindexed.IndexSpecification
Holds the specification for a single secondary index.
org.apache.hadoop.hbase.index.IndexSpecification
An IndexSpecification should have a unique name and can be created on 1 or more columns (Here column refers to columnfamily + qualifier) For each of such column a ColumnQualifier is provided which takes the column details. This includes the column family name and qualifier name. The additional columns are those columns in the main table whose value also will be captured in the secondary index table. Index Specfication name should not start with '.' and '-'. Can contain alphanumerics and '-','.','_'.

Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

    if (version < 4) {
      return;
    }
    int numIndexes = in.readInt();
    for (int i = 0; i < numIndexes; i++) {
      IndexSpecification index = new IndexSpecification();
      index.readFields(in);
      addIndex(index);
    }
  }

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Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

    
  
    
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }

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Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

      }
    }
    
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }

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Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

      }
    }
    
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }

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Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

    if (version < 4) {
      return;
    }
    int numIndexes = in.readInt();
    for (int i = 0; i < numIndexes; i++) {
      IndexSpecification index = new IndexSpecification();
      index.readFields(in);
      addIndex(index);
    }
  }

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Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

    
  
    
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }

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Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

      }
    }
    
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }

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

  @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));
  }

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

  @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));

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


    IndexManager im = IndexManager.getInstance();
    assertNotNull("Index Manager should not be null.", im);


    List<IndexSpecification> indexList = new ArrayList<IndexSpecification>(1);
    IndexSpecification iSpec = new IndexSpecification("index_name");


    iSpec.addIndexColumn(new HColumnDescriptor("cf"), "cq", null, 10);
    indexList.add(iSpec);
    im.addIndexForTable("index_name", indexList);
    indexList = im.getIndicesForTable("index_name");
    assertEquals("Index name should be equal with actual value.", "index_name", indexList.get(0)
        .getName());

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