Package org.apache.hadoop.hbase

Examples of org.apache.hadoop.hbase.Tag

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    for (String label : labels) {
      byte[] bLabel = Bytes.toBytes(label);
      dos.writeShort(bLabel.length);
      dos.write(bLabel);
    }
    return new Tag(VISIBILITY_TAG_TYPE, baos.toByteArray());
  }
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      } else {
        randomizer.nextBytes(value);
      }

      if (useTags) {
        result.add(new KeyValue(row, family, qualifier, timestamp, value, new Tag[] { new Tag(
            (byte) 1, "value1") }));
      } else {
        result.add(new KeyValue(row, family, qualifier, timestamp, value));
      }
    }
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          for (Cell cell : edits) {
            KeyValue kv = KeyValueUtil.ensureKeyValue(cell);
            if (cf == null) {
              cf = kv.getFamily();
            }
            Tag tag = new Tag(TAG_TYPE, attribute);
            List<Tag> tagList = new ArrayList<Tag>();
            tagList.add(tag);

            KeyValue newKV = new KeyValue(kv.getRow(), 0, kv.getRowLength(), kv.getFamily(), 0,
                kv.getFamilyLength(), kv.getQualifier(), 0, kv.getQualifierLength(),
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        if (cell.getTagsLength() > 0) {
          Iterator<Tag> tagsItr = CellUtil.tagsIterator(cell.getTagsArray(), cell.getTagsOffset(),
              cell.getTagsLength());
          while (tagsItr.hasNext()) {
            boolean includeKV = true;
            Tag tag = tagsItr.next();
            if (tag.getType() == VISIBILITY_TAG_TYPE) {
              visibilityTagPresent = true;
              int offset = tag.getTagOffset();
              int endOffset = offset + tag.getTagLength();
              while (offset < endOffset) {
                short len = Bytes.toShort(tag.getBuffer(), offset);
                offset += 2;
                if (len < 0) {
                  // This is a NOT label.
                  len = (short) (-1 * len);
                  String label = Bytes.toString(tag.getBuffer(), offset, len);
                  if (authLabelsFinal.contains(label)) {
                    includeKV = false;
                    break;
                  }
                } else {
                  String label = Bytes.toString(tag.getBuffer(), offset, len);
                  if (!authLabelsFinal.contains(label)) {
                    includeKV = false;
                    break;
                  }
                }
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    for (String label : labels) {
      byte[] bLabel = Bytes.toBytes(label);
      dos.writeShort(bLabel.length);
      dos.write(bLabel);
    }
    return new Tag(VISIBILITY_TAG_TYPE, baos.toByteArray());
  }
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  private void writeStoreFile(final StoreFile.Writer writer) throws IOException {
    byte[] fam = Bytes.toBytes("f");
    byte[] qualifier = Bytes.toBytes("q");
    long now = System.currentTimeMillis();
    byte[] b = Bytes.toBytes("k1");
    Tag t1 = new Tag((byte) 1, "tag1");
    Tag t2 = new Tag((byte) 2, "tag2");
    Tag t3 = new Tag((byte) 3, "tag3");
    try {
      writer.append(new KeyValue(b, fam, qualifier, now, b, new Tag[] { t1 }));
      b = Bytes.toBytes("k3");
      writer.append(new KeyValue(b, fam, qualifier, now, b, new Tag[] { t2, t1 }));
      b = Bytes.toBytes("k4");
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    byte[] cf = Bytes.toBytes("myCF");
    byte[] q = Bytes.toBytes("myQualifier");
    byte[] value = Bytes.toBytes("myValue");
    List<Tag> tags = new ArrayList<Tag>(noOfTags);
    for (int i = 1; i <= noOfTags; i++) {
      tags.add(new Tag((byte) i, Bytes.toBytes("tagValue" + i)));
    }
    return new KeyValue(row, cf, q, HConstants.LATEST_TIMESTAMP, value, tags);
  }
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    byte[] cf = Bytes.toBytes("myCF");
    byte[] q = Bytes.toBytes("myQualifier");
    byte[] value = Bytes.toBytes("myValue");
    List<Tag> tags = new ArrayList<Tag>(noOfTags);
    for (int i = 1; i <= noOfTags; i++) {
      tags.add(new Tag((byte) i, Bytes.toBytes("tagValue" + i)));
    }
    return new KeyValue(row, cf, q, HConstants.LATEST_TIMESTAMP, value, tags);
  }
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          LOG.info("Row not available");
          Thread.sleep(SLEEP_TIME);
        } else {
          assertArrayEquals(res.value(), ROW);
          assertEquals(1, TestCoprocessorForTagsAtSink.tags.size());
          Tag tag = TestCoprocessorForTagsAtSink.tags.get(0);
          assertEquals(TAG_TYPE, tag.getType());
          break;
        }
      }
    } finally {
      TestCoprocessorForTagsAtSink.tags = null;
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          for (Cell cell : edits) {
            KeyValue kv = KeyValueUtil.ensureKeyValue(cell);
            if (cf == null) {
              cf = kv.getFamily();
            }
            Tag tag = new Tag((byte) 1, attribute);
            List<Tag> tagList = new ArrayList<Tag>();
            tagList.add(tag);

            KeyValue newKV = new KeyValue(kv.getRow(), 0, kv.getRowLength(), kv.getFamily(), 0,
                kv.getFamilyLength(), kv.getQualifier(), 0, kv.getQualifierLength(),
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Related Classes of org.apache.hadoop.hbase.Tag

  • org.apache.hadoop.hbase.codec.TestCellCodecWithTags
  • org.apache.hadoop.hbase.codec.TestKeyValueCodecWithTags
  • org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders
  • org.apache.hadoop.hbase.io.encoding.TestEncodedSeekers
  • org.apache.hadoop.hbase.io.encoding.TestPrefixTreeEncoding
  • org.apache.hadoop.hbase.io.hfile.TestCacheOnWrite
  • org.apache.hadoop.hbase.io.hfile.TestHFile
  • org.apache.hadoop.hbase.io.hfile.TestHFileBlock
  • org.apache.hadoop.hbase.io.hfile.TestHFileWriterV3
  • org.apache.hadoop.hbase.io.hfile.TestReseekTo
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