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

Examples of org.apache.hadoop.hbase.protobuf.generated.AggregateProtos.AggregateResponse

124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
            public R call(AggregateService instance) throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getMax(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }
              if (response.getFirstPartCount() > 0) {
                ByteString b = response.getFirstPart(0);
                Q q = ProtobufUtil.getParsedGenericInstance(ci.getClass(), 3, b);
                return ci.getCellValueFromProto(q);
              }
              return null;
            }
View Full Code Here
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
            public R call(AggregateService instance) throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getMin(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }
              if (response.getFirstPartCount() > 0) {
                ByteString b = response.getFirstPart(0);
                Q q = ProtobufUtil.getParsedGenericInstance(ci.getClass(), 3, b);
                return ci.getCellValueFromProto(q);
              }
              return null;
            }
View Full Code Here
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
            public Long call(AggregateService instance) throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getRowNum(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }
              byte[] bytes = getBytesFromResponse(response.getFirstPart(0));
              ByteBuffer bb = ByteBuffer.allocate(8).put(bytes);
              bb.rewind();
              return bb.getLong();
            }
          }, rowNum);
View Full Code Here
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
            public S call(AggregateService instance) throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getSum(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }
              if (response.getFirstPartCount() == 0) {
                return null;
              }
              ByteString b = response.getFirstPart(0);
              T t = ProtobufUtil.getParsedGenericInstance(ci.getClass(), 4, b);
              S s = ci.getPromotedValueFromProto(t);
              return s;
            }
          }, sumCallBack);
View Full Code Here
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
                throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getAvg(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }
              Pair<S,Long> pair = new Pair<S, Long>(null, 0L);
              if (response.getFirstPartCount() == 0) {
                return pair;
              }
              ByteString b = response.getFirstPart(0);
              T t = ProtobufUtil.getParsedGenericInstance(ci.getClass(), 4, b);
              S s = ci.getPromotedValueFromProto(t);
              pair.setFirst(s);
              ByteBuffer bb = ByteBuffer.allocate(8).put(
                  getBytesFromResponse(response.getSecondPart()));
              bb.rewind();
              pair.setSecond(bb.getLong());
              return pair;
            }
          }, avgCallBack);
View Full Code Here
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
                throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getStd(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }
              Pair<List<S>,Long> pair =
                  new Pair<List<S>, Long>(new ArrayList<S>(), 0L);
              if (response.getFirstPartCount() == 0) {
                return pair;
              }
              List<S> list = new ArrayList<S>();
              for (int i = 0; i < response.getFirstPartCount(); i++) {
                ByteString b = response.getFirstPart(i);
                T t = ProtobufUtil.getParsedGenericInstance(ci.getClass(), 4, b);
                S s = ci.getPromotedValueFromProto(t);
                list.add(s);
              }
              pair.setFirst(list);
              ByteBuffer bb = ByteBuffer.allocate(8).put(
                  getBytesFromResponse(response.getSecondPart()));
              bb.rewind();
              pair.setSecond(bb.getLong());
              return pair;
            }
          }, stdCallback);
View Full Code Here
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
            public List<S> call(AggregateService instance) throws IOException {
              ServerRpcController controller = new ServerRpcController();
              BlockingRpcCallback<AggregateResponse> rpcCallback =
                  new BlockingRpcCallback<AggregateResponse>();
              instance.getMedian(controller, requestArg, rpcCallback);
              AggregateResponse response = rpcCallback.get();
              if (controller.failedOnException()) {
                throw controller.getFailedOn();
              }

              List<S> list = new ArrayList<S>();
              for (int i = 0; i < response.getFirstPartCount(); i++) {
                ByteString b = response.getFirstPart(i);
                T t = ProtobufUtil.getParsedGenericInstance(ci.getClass(), 4, b);
                S s = ci.getPromotedValueFromProto(t);
                list.add(s);
              }
              return list;
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
   */
  @Override
  public void getMax(RpcController controller, AggregateArgument request,
      RpcCallback<AggregateResponse> done) {
    InternalScanner scanner = null;
    AggregateResponse response = null;
    T max = null;
    try {
      ColumnInterpreter<T, S, P, Q, R> ci = constructColumnInterpreterFromRequest(request);
      T temp;
      Scan scan = ProtobufUtil.toScan(request.getScan());
View Full Code Here
129
130
131
132
133
134
135
136
137
138
139
   * entire column family will be returned.
   */
  @Override
  public void getMin(RpcController controller, AggregateArgument request,
      RpcCallback<AggregateResponse> done) {
    AggregateResponse response = null;
    InternalScanner scanner = null;
    T min = null;
    try {
      ColumnInterpreter<T, S, P, Q, R> ci = constructColumnInterpreterFromRequest(request);
      T temp;
View Full Code Here
181
182
183
184
185
186
187
188
189
190
191
   * family will be returned.
   */
  @Override
  public void getSum(RpcController controller, AggregateArgument request,
      RpcCallback<AggregateResponse> done) {
    AggregateResponse response = null;
    InternalScanner scanner = null;
    long sum = 0l;
    try {
      ColumnInterpreter<T, S, P, Q, R> ci = constructColumnInterpreterFromRequest(request);
      S sumVal = null;
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hbase.protobuf.generated.AggregateProtos.AggregateResponse

  • org.apache.hadoop.hbase.client.coprocessor.AggregationClient
  • org.apache.hadoop.hbase.coprocessor.AggregateImplementation
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.