Package org.apache.hadoop.hbase.exceptions

Examples of org.apache.hadoop.hbase.exceptions.DeserializationException

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  throws DeserializationException {
    FilterProtos.MultipleColumnPrefixFilter proto;
    try {
      proto = FilterProtos.MultipleColumnPrefixFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }
    int numPrefixes = proto.getSortedPrefixesCount();
    byte [][] prefixes = new byte[numPrefixes][];
    for (int i = 0; i < numPrefixes; ++i) {
      prefixes[i] = proto.getSortedPrefixes(i).toByteArray();
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  throws DeserializationException {
    try {
      @SuppressWarnings("unused")
      ComparatorProtos.NullComparator proto = ComparatorProtos.NullComparator.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }
    return new NullComparator();
  }
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  throws DeserializationException {
    FilterProtos.FirstKeyValueMatchingQualifiersFilter proto;
    try {
      proto = FilterProtos.FirstKeyValueMatchingQualifiersFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }

    TreeSet<byte []> qualifiers = new TreeSet<byte []>(Bytes.BYTES_COMPARATOR);
    for (ByteString qualifier : proto.getQualifiersList()) {
      qualifiers.add(qualifier.toByteArray());
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  throws DeserializationException {
    FilterProtos.ColumnPrefixFilter proto;
    try {
      proto = FilterProtos.ColumnPrefixFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }
    return new ColumnPrefixFilter(proto.getPrefix().toByteArray());
  }
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  throws DeserializationException {
    FilterProtos.ColumnPaginationFilter proto;
    try {
      proto = FilterProtos.ColumnPaginationFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }
    if (proto.hasColumnOffset()) {
      return new ColumnPaginationFilter(proto.getLimit(),
                                        proto.getColumnOffset().toByteArray());
    }
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      try {
        HBaseProtos.RegionInfo ri =
          HBaseProtos.RegionInfo.newBuilder().mergeFrom(bytes, pblen, bytes.length - pblen).build();
        return convert(ri);
      } catch (InvalidProtocolBufferException e) {
        throw new DeserializationException(e);
      }
    } else {
      try {
        HRegionInfo hri = new HRegionInfo();
        hri.readFields(bytes);
        return hri;
      } catch (IOException e) {
        throw new DeserializationException(e);
      }
    }
  }
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  throws DeserializationException {
    FilterProtos.FuzzyRowFilter proto;
    try {
      proto = FilterProtos.FuzzyRowFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }
    int count = proto.getFuzzyKeysDataCount();
    ArrayList<Pair<byte[], byte[]>> fuzzyKeysData= new ArrayList<Pair<byte[], byte[]>>(count);
    for (int i = 0; i < count; ++i) {
      BytesBytesPair current = proto.getFuzzyKeysData(i);
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        AccessControlProtos.UsersAndPermissions perms =
          AccessControlProtos.UsersAndPermissions.newBuilder().mergeFrom(
            data, pblen, data.length - pblen).build();
        return ProtobufUtil.toUserTablePermissions(perms);
      } catch (InvalidProtocolBufferException e) {
        throw new DeserializationException(e);
      }
    } else {
      ListMultimap<String,TablePermission> perms = ArrayListMultimap.create();
      try {
        DataInput in = new DataInputStream(new ByteArrayInputStream(data));
        int length = in.readInt();
        for (int i=0; i<length; i++) {
          String user = Text.readString(in);
          List<TablePermission> userPerms =
            (List)HbaseObjectWritableFor96Migration.readObject(in, conf);
          perms.putAll(user, userPerms);
        }
      } catch (IOException e) {
        throw new DeserializationException(e);
      }
      return perms;
    }
  }
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   * @return An instance of {@link HColumnDescriptor} made from <code>bytes</code>
   * @throws DeserializationException
   * @see #toByteArray()
   */
  public static HColumnDescriptor parseFrom(final byte [] bytes) throws DeserializationException {
    if (!ProtobufUtil.isPBMagicPrefix(bytes)) throw new DeserializationException("No magic");
    int pblen = ProtobufUtil.lengthOfPBMagic();
    ColumnFamilySchema.Builder builder = ColumnFamilySchema.newBuilder();
    ColumnFamilySchema cfs = null;
    try {
      cfs = builder.mergeFrom(bytes, pblen, bytes.length - pblen).build();
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }
    return convert(cfs);
  }
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   * @param bytes
   * @throws DeserializationException if we are missing the pb magic prefix
   */
  public static void expectPBMagicPrefix(final byte [] bytes) throws DeserializationException {
    if (!isPBMagicPrefix(bytes)) {
      throw new DeserializationException("Missing pb magic " + PB_MAGIC_STR + " prefix");
    }
  }
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Related Classes of org.apache.hadoop.hbase.exceptions.DeserializationException

  • co.cask.cdap.data2.transaction.queue.coprocessor.hbase96.DequeueFilter
  • co.cask.tigon.data.transaction.queue.coprocessor.hbase96.DequeueFilter
  • org.apache.hadoop.hbase.ClusterId
  • org.apache.hadoop.hbase.filter.BinaryComparator
  • org.apache.hadoop.hbase.filter.BinaryPrefixComparator
  • org.apache.hadoop.hbase.filter.BitComparator
  • org.apache.hadoop.hbase.filter.ByteArrayComparable
  • org.apache.hadoop.hbase.filter.ColumnCountGetFilter
  • org.apache.hadoop.hbase.filter.ColumnPaginationFilter
  • org.apache.hadoop.hbase.filter.ColumnPrefixFilter
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