Java SingleColumnValueExcludeFilter类代码示例

本文整理汇总了Java中org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter类的典型用法代码示例。如果您正苦于以下问题：Java SingleColumnValueExcludeFilter类的具体用法？Java SingleColumnValueExcludeFilter怎么用？Java SingleColumnValueExcludeFilter使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。

SingleColumnValueExcludeFilter类属于org.apache.hadoop.hbase.filter包，在下文中一共展示了SingleColumnValueExcludeFilter类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: makeExcludeMatchColumnFilter

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
private RowFilter makeExcludeMatchColumnFilter(
    Scan scan, SingleColumnValueExcludeFilter filter) {
  String family = Bytes.toString(scan.getFamilies()[0]);
  ByteString qualifier = ByteString.copyFrom(filter.getQualifier());
  return RowFilter.newBuilder()
      .setInterleave(
          Interleave.newBuilder()
              .addFilters(
                  RowFilter.newBuilder()
                      .setColumnRangeFilter(
                          ColumnRange.newBuilder()
                              .setFamilyName(family)
                              .setEndQualifierExclusive(qualifier)))
              .addFilters(
                  RowFilter.newBuilder()
                      .setColumnRangeFilter(
                          ColumnRange.newBuilder()
                              .setFamilyName(family)
                              .setStartQualifierExclusive(qualifier))))
      .build();
}

开发者ID:dmmcerlean，项目名称:cloud-bigtable-client，代码行数:22，代码来源:SingleColumnValueExcludeFilterAdapter.java

示例2: adapt

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
@Override
public RowFilter adapt(FilterAdapterContext context, SingleColumnValueExcludeFilter filter)
    throws IOException {
  RowFilter excludeMatchColumnFilter =
      makeExcludeMatchColumnFilter(context.getScan(), filter);
  return RowFilter.newBuilder()
      .setChain(
          Chain.newBuilder()
              .addFilters(delegateAdapter.adapt(context, filter))
              .addFilters(excludeMatchColumnFilter))
      .build();
}

开发者ID:dmmcerlean，项目名称:cloud-bigtable-client，代码行数:13，代码来源:SingleColumnValueExcludeFilterAdapter.java

示例3: isFilterSupported

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
@Override
public FilterSupportStatus isFilterSupported(
    FilterAdapterContext context, SingleColumnValueExcludeFilter filter) {
  FilterSupportStatus delegateStatus = delegateAdapter.isFilterSupported(context, filter);
  if (!delegateStatus.isSupported()) {
    return delegateStatus;
  }
  // This filter can only be adapted when there's a single family.
  if (context.getScan().numFamilies() != 1) {
    return UNSUPPORTED_STATUS;
  }
  return FilterSupportStatus.SUPPORTED;
}

开发者ID:dmmcerlean，项目名称:cloud-bigtable-client，代码行数:14，代码来源:SingleColumnValueExcludeFilterAdapter.java

示例4: testSingleColumnValueExcludeFilter

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
@Test
public void testSingleColumnValueExcludeFilter() throws IOException {
  byte[] rowKey1 = dataHelper.randomData("scvfrk1");
  byte[] qualifier1 = dataHelper.randomData("scvfq1");
  byte[] qualifier2 = dataHelper.randomData("scvfq2");
  byte[] value1_1 = dataHelper.randomData("val1.1");
  byte[] value2_1 = dataHelper.randomData("val2.1");

  Table table = getConnection().getTable(TABLE_NAME);
  Put put = new Put(rowKey1);
  put.addColumn(COLUMN_FAMILY, qualifier1, value1_1);
  put.addColumn(COLUMN_FAMILY, qualifier2, value2_1);
  table.put(put);

  Scan scan = new Scan();
  scan.addFamily(COLUMN_FAMILY);

  SingleColumnValueExcludeFilter excludeFilter =
      new SingleColumnValueExcludeFilter(COLUMN_FAMILY, qualifier1, CompareOp.EQUAL, value1_1);
  excludeFilter.setFilterIfMissing(true);
  excludeFilter.setLatestVersionOnly(false);

  scan.setFilter(excludeFilter);

  ResultScanner scanner = table.getScanner(scan);
  Result[] results = scanner.next(10);
  // Expect 1 row with value2_1 in qualifier2:
  Assert.assertEquals(1, results.length);
  Result result = results[0];
  Assert.assertEquals(1, result.size());
  Assert.assertTrue(result.containsColumn(COLUMN_FAMILY, qualifier2));
  Assert.assertFalse(result.containsColumn(COLUMN_FAMILY, qualifier1));
  Assert.assertArrayEquals(
      value2_1,
      CellUtil.cloneValue(result.getColumnLatestCell(COLUMN_FAMILY, qualifier2)));
}

开发者ID:dmmcerlean，项目名称:cloud-bigtable-client，代码行数:37，代码来源:TestFilters.java

示例5: testScanner_JoinedScanners

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
/**
 * Added for HBASE-5416
 *
 * Here we test scan optimization when only subset of CFs are used in filter
 * conditions.
 */
public void testScanner_JoinedScanners() throws IOException {
  byte [] tableName = Bytes.toBytes("testTable");
  byte [] cf_essential = Bytes.toBytes("essential");
  byte [] cf_joined = Bytes.toBytes("joined");
  byte [] cf_alpha = Bytes.toBytes("alpha");
  this.region = initHRegion(tableName, getName(), conf, cf_essential, cf_joined, cf_alpha);
  try {
    byte [] row1 = Bytes.toBytes("row1");
    byte [] row2 = Bytes.toBytes("row2");
    byte [] row3 = Bytes.toBytes("row3");

    byte [] col_normal = Bytes.toBytes("d");
    byte [] col_alpha = Bytes.toBytes("a");

    byte [] filtered_val = Bytes.toBytes(3);

    Put put = new Put(row1);
    put.add(cf_essential, col_normal, Bytes.toBytes(1));
    put.add(cf_joined, col_alpha, Bytes.toBytes(1));
    region.put(put);

    put = new Put(row2);
    put.add(cf_essential, col_alpha, Bytes.toBytes(2));
    put.add(cf_joined, col_normal, Bytes.toBytes(2));
    put.add(cf_alpha, col_alpha, Bytes.toBytes(2));
    region.put(put);

    put = new Put(row3);
    put.add(cf_essential, col_normal, filtered_val);
    put.add(cf_joined, col_normal, filtered_val);
    region.put(put);

    // Check two things:
    // 1. result list contains expected values
    // 2. result list is sorted properly

    Scan scan = new Scan();
    Filter filter = new SingleColumnValueExcludeFilter(cf_essential, col_normal,
                                                       CompareOp.NOT_EQUAL, filtered_val);
    scan.setFilter(filter);
    scan.setLoadColumnFamiliesOnDemand(true);
    InternalScanner s = region.getScanner(scan);

    List<KeyValue> results = new ArrayList<KeyValue>();
    assertTrue(s.next(results));
    assertEquals(results.size(), 1);
    results.clear();

    assertTrue(s.next(results));
    assertEquals(results.size(), 3);
    assertTrue("orderCheck", results.get(0).matchingFamily(cf_alpha));
    assertTrue("orderCheck", results.get(1).matchingFamily(cf_essential));
    assertTrue("orderCheck", results.get(2).matchingFamily(cf_joined));
    results.clear();

    assertFalse(s.next(results));
    assertEquals(results.size(), 0);
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
}

开发者ID:fengchen8086，项目名称:LCIndex-HBase-0.94.16，代码行数:69，代码来源:TestHRegion.java

示例6: buildAdapter

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
/**
 * Create a new FilterAdapter
 */
public static FilterAdapter buildAdapter() {
  FilterAdapter adapter = new FilterAdapter();
  adapter.addFilterAdapter(
      ColumnPrefixFilter.class, new ColumnPrefixFilterAdapter());
  adapter.addFilterAdapter(
      ColumnRangeFilter.class, new ColumnRangeFilterAdapter());
  adapter.addFilterAdapter(
      KeyOnlyFilter.class, new KeyOnlyFilterAdapter());
  adapter.addFilterAdapter(
      MultipleColumnPrefixFilter.class, new MultipleColumnPrefixFilterAdapter());
  adapter.addFilterAdapter(
      TimestampsFilter.class, new TimestampsFilterAdapter());
  ValueFilterAdapter valueFilterAdapter = new ValueFilterAdapter();
  adapter.addFilterAdapter(
      ValueFilter.class, valueFilterAdapter);
  SingleColumnValueFilterAdapter scvfa =
      new SingleColumnValueFilterAdapter(valueFilterAdapter);
  adapter.addFilterAdapter(
      SingleColumnValueFilter.class, scvfa);
  adapter.addFilterAdapter(
      SingleColumnValueExcludeFilter.class,
      new SingleColumnValueExcludeFilterAdapter(scvfa));
  adapter.addFilterAdapter(
      ColumnPaginationFilter.class, new ColumnPaginationFilterAdapter());
  adapter.addFilterAdapter(
      FirstKeyOnlyFilter.class, new FirstKeyOnlyFilterAdapter());
  adapter.addFilterAdapter(
      ColumnCountGetFilter.class, new ColumnCountGetFilterAdapter());
  adapter.addFilterAdapter(
      RandomRowFilter.class, new RandomRowFilterAdapter());
  adapter.addFilterAdapter(
      PrefixFilter.class, new PrefixFilterAdapter());
  adapter.addFilterAdapter(
      QualifierFilter.class, new QualifierFilterAdapter());

  // Passing the FilterAdapter in to the FilterListAdapter is a bit
  // unfortunate, but makes adapting the FilterList's subfilters simpler.
  FilterListAdapter filterListAdapter = new FilterListAdapter(adapter);
  // FilterList implements UnsupportedStatusCollector so it should
  // be used when possible (third parameter to addFilterAdapter()).
  adapter.addFilterAdapter(
      FilterList.class, filterListAdapter, filterListAdapter);

  return adapter;
}

开发者ID:dmmcerlean，项目名称:cloud-bigtable-client，代码行数:49，代码来源:FilterAdapter.java

示例7: testScanner_JoinedScanners

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
/**
 * Added for HBASE-5416
 *
 * Here we test scan optimization when only subset of CFs are used in filter
 * conditions.
 */
@Test
public void testScanner_JoinedScanners() throws IOException {
  byte[] cf_essential = Bytes.toBytes("essential");
  byte[] cf_joined = Bytes.toBytes("joined");
  byte[] cf_alpha = Bytes.toBytes("alpha");
  this.region = initHRegion(tableName, getName(), CONF, cf_essential, cf_joined, cf_alpha);
  try {
    byte[] row1 = Bytes.toBytes("row1");
    byte[] row2 = Bytes.toBytes("row2");
    byte[] row3 = Bytes.toBytes("row3");

    byte[] col_normal = Bytes.toBytes("d");
    byte[] col_alpha = Bytes.toBytes("a");

    byte[] filtered_val = Bytes.toBytes(3);

    Put put = new Put(row1);
    put.add(cf_essential, col_normal, Bytes.toBytes(1));
    put.add(cf_joined, col_alpha, Bytes.toBytes(1));
    region.put(put);

    put = new Put(row2);
    put.add(cf_essential, col_alpha, Bytes.toBytes(2));
    put.add(cf_joined, col_normal, Bytes.toBytes(2));
    put.add(cf_alpha, col_alpha, Bytes.toBytes(2));
    region.put(put);

    put = new Put(row3);
    put.add(cf_essential, col_normal, filtered_val);
    put.add(cf_joined, col_normal, filtered_val);
    region.put(put);

    // Check two things:
    // 1. result list contains expected values
    // 2. result list is sorted properly

    Scan scan = new Scan();
    Filter filter = new SingleColumnValueExcludeFilter(cf_essential, col_normal,
        CompareOp.NOT_EQUAL, filtered_val);
    scan.setFilter(filter);
    scan.setLoadColumnFamiliesOnDemand(true);
    InternalScanner s = region.getScanner(scan);

    List<Cell> results = new ArrayList<Cell>();
    assertTrue(s.next(results));
    assertEquals(results.size(), 1);
    results.clear();

    assertTrue(s.next(results));
    assertEquals(results.size(), 3);
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(0), cf_alpha));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(1), cf_essential));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(2), cf_joined));
    results.clear();

    assertFalse(s.next(results));
    assertEquals(results.size(), 0);
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
}

开发者ID:grokcoder，项目名称:pbase，代码行数:69，代码来源:TestHRegion.java

示例8: testScanner_JoinedScanners

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
/**
 * Added for HBASE-5416
 * 
 * Here we test scan optimization when only subset of CFs are used in filter
 * conditions.
 */
@Test
public void testScanner_JoinedScanners() throws IOException {
  byte[] cf_essential = Bytes.toBytes("essential");
  byte[] cf_joined = Bytes.toBytes("joined");
  byte[] cf_alpha = Bytes.toBytes("alpha");
  this.region = initHRegion(tableName, getName(), CONF, cf_essential, cf_joined, cf_alpha);
  try {
    byte[] row1 = Bytes.toBytes("row1");
    byte[] row2 = Bytes.toBytes("row2");
    byte[] row3 = Bytes.toBytes("row3");

    byte[] col_normal = Bytes.toBytes("d");
    byte[] col_alpha = Bytes.toBytes("a");

    byte[] filtered_val = Bytes.toBytes(3);

    Put put = new Put(row1);
    put.add(cf_essential, col_normal, Bytes.toBytes(1));
    put.add(cf_joined, col_alpha, Bytes.toBytes(1));
    region.put(put);

    put = new Put(row2);
    put.add(cf_essential, col_alpha, Bytes.toBytes(2));
    put.add(cf_joined, col_normal, Bytes.toBytes(2));
    put.add(cf_alpha, col_alpha, Bytes.toBytes(2));
    region.put(put);

    put = new Put(row3);
    put.add(cf_essential, col_normal, filtered_val);
    put.add(cf_joined, col_normal, filtered_val);
    region.put(put);

    // Check two things:
    // 1. result list contains expected values
    // 2. result list is sorted properly

    Scan scan = new Scan();
    Filter filter = new SingleColumnValueExcludeFilter(cf_essential, col_normal,
        CompareOp.NOT_EQUAL, filtered_val);
    scan.setFilter(filter);
    scan.setLoadColumnFamiliesOnDemand(true);
    InternalScanner s = region.getScanner(scan);

    List<Cell> results = new ArrayList<Cell>();
    assertTrue(s.next(results));
    assertEquals(results.size(), 1);
    results.clear();

    assertTrue(s.next(results));
    assertEquals(results.size(), 3);
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(0), cf_alpha));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(1), cf_essential));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(2), cf_joined));
    results.clear();

    assertFalse(s.next(results));
    assertEquals(results.size(), 0);
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
}

开发者ID:tenggyut，项目名称:HIndex，代码行数:69，代码来源:TestHRegion.java

示例9: testScanner_JoinedScanners

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
/**
 * Added for HBASE-5416
 *
 * Here we test scan optimization when only subset of CFs are used in filter
 * conditions.
 */
@Test
public void testScanner_JoinedScanners() throws IOException {
  byte[] cf_essential = Bytes.toBytes("essential");
  byte[] cf_joined = Bytes.toBytes("joined");
  byte[] cf_alpha = Bytes.toBytes("alpha");
  this.region = initHRegion(tableName, method, CONF, cf_essential, cf_joined, cf_alpha);
  try {
    byte[] row1 = Bytes.toBytes("row1");
    byte[] row2 = Bytes.toBytes("row2");
    byte[] row3 = Bytes.toBytes("row3");

    byte[] col_normal = Bytes.toBytes("d");
    byte[] col_alpha = Bytes.toBytes("a");

    byte[] filtered_val = Bytes.toBytes(3);

    Put put = new Put(row1);
    put.addColumn(cf_essential, col_normal, Bytes.toBytes(1));
    put.addColumn(cf_joined, col_alpha, Bytes.toBytes(1));
    region.put(put);

    put = new Put(row2);
    put.addColumn(cf_essential, col_alpha, Bytes.toBytes(2));
    put.addColumn(cf_joined, col_normal, Bytes.toBytes(2));
    put.addColumn(cf_alpha, col_alpha, Bytes.toBytes(2));
    region.put(put);

    put = new Put(row3);
    put.addColumn(cf_essential, col_normal, filtered_val);
    put.addColumn(cf_joined, col_normal, filtered_val);
    region.put(put);

    // Check two things:
    // 1. result list contains expected values
    // 2. result list is sorted properly

    Scan scan = new Scan();
    Filter filter = new SingleColumnValueExcludeFilter(cf_essential, col_normal,
        CompareOp.NOT_EQUAL, filtered_val);
    scan.setFilter(filter);
    scan.setLoadColumnFamiliesOnDemand(true);
    InternalScanner s = region.getScanner(scan);

    List<Cell> results = new ArrayList<>();
    assertTrue(s.next(results));
    assertEquals(1, results.size());
    results.clear();

    assertTrue(s.next(results));
    assertEquals(3, results.size());
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(0), cf_alpha));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(1), cf_essential));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(2), cf_joined));
    results.clear();

    assertFalse(s.next(results));
    assertEquals(0, results.size());
  } finally {
    HBaseTestingUtility.closeRegionAndWAL(this.region);
    this.region = null;
  }
}

开发者ID:apache，项目名称:hbase，代码行数:69，代码来源:TestHRegion.java

示例10: testScanner_JoinedScanners

import org.apache.hadoop.hbase.filter.SingleColumnValueExcludeFilter; //导入依赖的package包/类
/**
 * Added for HBASE-5416
 * 
 * Here we test scan optimization when only subset of CFs are used in filter
 * conditions.
 */
@Test
public void testScanner_JoinedScanners() throws IOException {
  byte[] cf_essential = Bytes.toBytes("essential");
  byte[] cf_joined = Bytes.toBytes("joined");
  byte[] cf_alpha = Bytes.toBytes("alpha");
  this.region = initHRegion(tableName, getName(), conf, cf_essential, cf_joined, cf_alpha);
  try {
    byte[] row1 = Bytes.toBytes("row1");
    byte[] row2 = Bytes.toBytes("row2");
    byte[] row3 = Bytes.toBytes("row3");

    byte[] col_normal = Bytes.toBytes("d");
    byte[] col_alpha = Bytes.toBytes("a");

    byte[] filtered_val = Bytes.toBytes(3);

    Put put = new Put(row1);
    put.add(cf_essential, col_normal, Bytes.toBytes(1));
    put.add(cf_joined, col_alpha, Bytes.toBytes(1));
    region.put(put);

    put = new Put(row2);
    put.add(cf_essential, col_alpha, Bytes.toBytes(2));
    put.add(cf_joined, col_normal, Bytes.toBytes(2));
    put.add(cf_alpha, col_alpha, Bytes.toBytes(2));
    region.put(put);

    put = new Put(row3);
    put.add(cf_essential, col_normal, filtered_val);
    put.add(cf_joined, col_normal, filtered_val);
    region.put(put);

    // Check two things:
    // 1. result list contains expected values
    // 2. result list is sorted properly

    Scan scan = new Scan();
    Filter filter = new SingleColumnValueExcludeFilter(cf_essential, col_normal,
        CompareOp.NOT_EQUAL, filtered_val);
    scan.setFilter(filter);
    scan.setLoadColumnFamiliesOnDemand(true);
    InternalScanner s = region.getScanner(scan);

    List<Cell> results = new ArrayList<Cell>();
    assertTrue(s.next(results));
    assertEquals(results.size(), 1);
    results.clear();

    assertTrue(s.next(results));
    assertEquals(results.size(), 3);
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(0), cf_alpha));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(1), cf_essential));
    assertTrue("orderCheck", CellUtil.matchingFamily(results.get(2), cf_joined));
    results.clear();

    assertFalse(s.next(results));
    assertEquals(results.size(), 0);
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
}

开发者ID:cloud-software-foundation，项目名称:c5，代码行数:69，代码来源:TestHRegion.java

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