Package org.apache.hadoop.hbase.protobuf.generated.HBaseProtos

Examples of org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionSpecifier

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  * @return a CompactRegionRequest
  */
public static CompactRegionRequest buildCompactRegionRequest(
     final byte[] regionName, final boolean major, final byte [] family) {
   CompactRegionRequest.Builder builder = CompactRegionRequest.newBuilder();
   RegionSpecifier region = buildRegionSpecifier(
     RegionSpecifierType.REGION_NAME, regionName);
   builder.setRegion(region);
   builder.setMajor(major);
   if (family != null) {
     builder.setFamily(ByteString.copyFrom(family));
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      // only this one has been converted so far.  No priority == NORMAL_QOS.
      return header.hasPriority()? header.getPriority(): HConstants.NORMAL_QOS;
    }
    String cls = param.getClass().getName();
    Class<? extends Message> rpcArgClass = argumentToClassMap.get(cls);
    RegionSpecifier regionSpecifier = null;
    //check whether the request has reference to meta region or now.
    try {
      // Check if the param has a region specifier; the pb methods are hasRegion and getRegion if
      // hasRegion returns true.  Not all listed methods have region specifier each time.  For
      // example, the ScanRequest has it on setup but thereafter relies on the scannerid rather than
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    GetRequest.Builder getRequestBuilder = GetRequest.newBuilder();
    RegionSpecifier.Builder regionSpecifierBuilder = RegionSpecifier.newBuilder();
    regionSpecifierBuilder.setType(RegionSpecifierType.REGION_NAME);
    ByteString name = HBaseZeroCopyByteString.wrap(HRegionInfo.FIRST_META_REGIONINFO.getRegionName());
    regionSpecifierBuilder.setValue(name);
    RegionSpecifier regionSpecifier = regionSpecifierBuilder.build();
    getRequestBuilder.setRegion(regionSpecifier);
    Get.Builder getBuilder = Get.newBuilder();
    getBuilder.setRow(HBaseZeroCopyByteString.wrap("somerow".getBytes()));
    getRequestBuilder.setGet(getBuilder.build());
    GetRequest getRequest = getRequestBuilder.build();
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   * @return a protocol buffer GetReuqest
   */
  public static GetRequest buildGetRowOrBeforeRequest(
      final byte[] regionName, final byte[] row, final byte[] family) {
    GetRequest.Builder builder = GetRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(
      RegionSpecifierType.REGION_NAME, regionName);
    builder.setClosestRowBefore(true);
    builder.setRegion(region);

    Column.Builder columnBuilder = Column.newBuilder();
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   * @return a protocol buffer GetRequest
   */
  public static GetRequest buildGetRequest(final byte[] regionName,
      final Get get, final boolean existenceOnly) throws IOException {
    GetRequest.Builder builder = GetRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(
      RegionSpecifierType.REGION_NAME, regionName);
    builder.setExistenceOnly(existenceOnly);
    builder.setRegion(region);
    builder.setGet(ProtobufUtil.toGet(get));
    return builder.build();
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   * @return a protocol buffer MultiGetRequest
   */
  public static MultiGetRequest buildMultiGetRequest(final byte[] regionName, final List<Get> gets,
      final boolean existenceOnly, final boolean closestRowBefore) throws IOException {
    MultiGetRequest.Builder builder = MultiGetRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(RegionSpecifierType.REGION_NAME, regionName);
    builder.setExistenceOnly(existenceOnly);
    builder.setClosestRowBefore(closestRowBefore);
    builder.setRegion(region);
    for (Get get : gets) {
      builder.addGet(ProtobufUtil.toGet(get));
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   */
  public static MutateRequest buildMutateRequest(
      final byte[] regionName, final byte[] row, final byte[] family,
      final byte [] qualifier, final long amount, final boolean writeToWAL) {
    MutateRequest.Builder builder = MutateRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(
      RegionSpecifierType.REGION_NAME, regionName);
    builder.setRegion(region);

    MutationProto.Builder mutateBuilder = MutationProto.newBuilder();
    mutateBuilder.setRow(ByteString.copyFrom(row));
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  public static MutateRequest buildMutateRequest(
      final byte[] regionName, final byte[] row, final byte[] family,
      final byte [] qualifier, final ByteArrayComparable comparator,
      final CompareType compareType, final Put put) throws IOException {
    MutateRequest.Builder builder = MutateRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(
      RegionSpecifierType.REGION_NAME, regionName);
    builder.setRegion(region);
    Condition condition = buildCondition(
      row, family, qualifier, comparator, compareType);
    builder.setMutation(ProtobufUtil.toMutation(MutationType.PUT, put));
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  public static MutateRequest buildMutateRequest(
      final byte[] regionName, final byte[] row, final byte[] family,
      final byte [] qualifier, final ByteArrayComparable comparator,
      final CompareType compareType, final Delete delete) throws IOException {
    MutateRequest.Builder builder = MutateRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(
      RegionSpecifierType.REGION_NAME, regionName);
    builder.setRegion(region);
    Condition condition = buildCondition(
      row, family, qualifier, comparator, compareType);
    builder.setMutation(ProtobufUtil.toMutation(MutationType.DELETE, delete));
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   * @throws IOException
   */
  public static MutateRequest buildMutateRequest(
      final byte[] regionName, final Put put) throws IOException {
    MutateRequest.Builder builder = MutateRequest.newBuilder();
    RegionSpecifier region = buildRegionSpecifier(
      RegionSpecifierType.REGION_NAME, regionName);
    builder.setRegion(region);
    builder.setMutation(ProtobufUtil.toMutation(MutationType.PUT, put));
    return builder.build();
  }
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Related Classes of org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionSpecifier

  • org.apache.hadoop.hbase.protobuf.RequestConverter
  • org.apache.hadoop.hbase.regionserver.AnnotationReadingPriorityFunction
  • org.apache.hadoop.hbase.regionserver.QosFunction
  • org.apache.hadoop.hbase.regionserver.TestPriorityRpc
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