Examples of ClientProtocol

client.service.connection.ClientProtocol
@author Bernard , Romain
com.alibaba.wasp.client.ClientProtocol
Protocol that a wasp client and wasp server use to communicate with a wasp server.
org.apache.hadoop.hbase.client.ClientProtocol
Protocol that a HBase client uses to communicate with a region server.
org.apache.hadoop.hdfs.protocol.ClientProtocol
ClientProtocol is used by user code via {@link org.apache.hadoop.hdfs.DistributedFileSystem} class to communicate with the NameNode. User code can manipulate the directory namespace, as well as open/close file streams, etc.
org.apache.hadoop.mapreduce.protocol.ClientProtocol
Protocol that a JobClient and the central JobTracker use to communicate. The JobClient can use these methods to submit a Job for execution, and learn about the current system status.

Examples of client.service.connection.ClientProtocol

            case 2:
                IPaddress = args[0];
                port = Integer.valueOf(args[1].trim()).intValue();
                break;
        }
        servProtocol = new ClientProtocol(IPaddress, port);
    }

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Examples of com.alibaba.wasp.client.ClientProtocol

        boolean localGet = workingOnLocalServer(server, serverName);
        if (localGet) {// if the target entityGroup's server is current
                       // server, run it in local.
          response = server.get(entityGroupInfo.getEntityGroupName(), action);
        } else {// rpc
          ClientProtocol clientProtocol = connection.getClient(
              serverName.getHostname(), serverName.getPort());
          response = clientProtocol.get(null,
              RequestConverter.buildGetRequest(action));
        }
        if (response.getExists()) {
          queryResultProtos.add(response.getResult());
        }

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Examples of com.alibaba.wasp.client.ClientProtocol

                          // server, run it in local.
            response = server.scan(entityGroupInfo.getEntityGroupName(),
                action, scannerId == -1 ? false : true, scannerId, false);
            scannerId = response.getScannerId();
          } else {// rpc
            ClientProtocol clientProtocol = connection.getClient(
                serverName.getHostname(), serverName.getPort());
            response = clientProtocol.scan(null,
                RequestConverter.buildScanRequest(action, scannerId, false));
            scannerId = response.getScannerId();
          }
          if (nameDataTypePairs.isEmpty()) {
            nameDataTypePairs.addAll(response.getMetaList());
          }
          resultList.addAll(response.getResultList());
          if (limit != -1) {
            queryResultProtos.addAll(resultList);
            resultList.clear();
            if (localScan) {
              server.scan(null, action, true, scannerId, true);
            } else {
              ClientProtocol clientProtocol = connection.getClient(
                  serverName.getHostname(), serverName.getPort());
              clientProtocol.scan(null,
                  RequestConverter.buildScanRequest(action, scannerId, true));
            }
            lastScan = true;
            scannerId = -1;
            closed = true;
            break;
          } else {
            if (response.getResultList().size() == 0 && resultList.size() == 0) {
              if (localScan) {
                server.scan(null, action, true, scannerId, true);
              } else {
                ClientProtocol clientProtocol = connection.getClient(
                    serverName.getHostname(), serverName.getPort());
                clientProtocol.scan(null,
                    RequestConverter.buildScanRequest(action, scannerId, true));
              }
              lastScan = true;
              scannerId = -1;
              closed = true;

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Examples of com.alibaba.wasp.client.ClientProtocol

            server.scan(null, null, true, scannerId, true);
          } catch (ServiceException e) {
            throw new IOException(e.getCause());
          }
        } else {
          ClientProtocol clientProtocol = connection.getClient(
              serverName.getHostname(), serverName.getPort());
          try {
            clientProtocol.scan(null, RequestConverter.buildScanRequest(
                plan.getScanAction(), scannerId, true));
          } catch (ServiceException e) {
            throw new IOException(e.getCause());
          }
        }

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Examples of com.alibaba.wasp.client.ClientProtocol

        if (workingOnLocalServer(server, serverName)) {
          ClientProtos.UpdateResponse response = server.update(
              entityGroupInfo.getEntityGroupName(), action);
          writeResultProtos.add(response.getResult());
        } else {
          ClientProtocol clientProtocol = connection.getClient(
              serverName.getHostname(), serverName.getPort());
          ClientProtos.UpdateResponse response = clientProtocol.update(null,
              RequestConverter.buildUpdateRequest(action));
          writeResultProtos.add(response.getResult());
        }
      } catch (ServiceException e) {
        if (e.getCause() != null && e.getCause() instanceof IOException) {

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Examples of com.alibaba.wasp.client.ClientProtocol

        if (workingOnLocalServer(server, serverName)) {
          ClientProtos.InsertResponse response = server.insert(
              entityGroupInfo.getEntityGroupName(), action);
          writeResultProtos.add(response.getResult());
        } else {
          ClientProtocol clientProtocol = connection.getClient(
              serverName.getHostname(), serverName.getPort());
          ClientProtos.InsertResponse response = clientProtocol.insert(null,
              RequestConverter.buildInsertRequest(action));
          writeResultProtos.add(response.getResult());
        }
      } catch (ServiceException e) {
        if (e.getCause() != null && e.getCause() instanceof IOException) {

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Examples of com.alibaba.wasp.client.ClientProtocol

        if (workingOnLocalServer(server, serverName)) {
          ClientProtos.DeleteResponse response = server.delete(
              entityGroupInfo.getEntityGroupName(), action);
          writeResultProtos.add(response.getResult());
        } else {
          ClientProtocol clientProtocol = connection.getClient(
              serverName.getHostname(), serverName.getPort());
          ClientProtos.DeleteResponse response = clientProtocol.delete(null,
              RequestConverter.buildDeleteRequest(action));
          writeResultProtos.add(response.getResult());
        }
      } catch (ServiceException e) {
        if (e.getCause() != null && e.getCause() instanceof IOException) {

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Examples of com.alibaba.wasp.client.ClientProtocol

        if (workingOnLocalServer(server, serverName)) {
          ClientProtos.TransactionResponse response = server.transaction(
              entityGroupInfo.getEntityGroupName(), action);
          writeResultProtos.add(response.getResult());
        } else {
          ClientProtocol clientProtocol = connection.getClient(
              serverName.getHostname(), serverName.getPort());
          ClientProtos.TransactionResponse response = clientProtocol
              .transaction(null,
                  RequestConverter.buildTransactionRequest(action));
          writeResultProtos.add(response.getResult());
        }
      } catch (ServiceException e) {

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Examples of org.apache.hadoop.hbase.client.ClientProtocol

    // Thats ok because we make a new zk watcher for each test.
    this.watcher.registerListenerFirst(am);


    // Need to set up a fake scan of meta for the servershutdown handler
    // Make an RS Interface implementation.  Make it so a scanner can go against it.
    ClientProtocol implementation = Mockito.mock(ClientProtocol.class);
    // Get a meta row result that has region up on SERVERNAME_A


    Result r;
    if (splitRegion) {
      r = MetaMockingUtil.getMetaTableRowResultAsSplitRegion(REGIONINFO, SERVERNAME_A);
    } else {
      r = MetaMockingUtil.getMetaTableRowResult(REGIONINFO, SERVERNAME_A);
    }


    ScanResponse.Builder builder = ScanResponse.newBuilder();
    builder.setMoreResults(true);
    builder.addResult(ProtobufUtil.toResult(r));
    Mockito.when(implementation.scan(
      (RpcController)Mockito.any(), (ScanRequest)Mockito.any())).
        thenReturn(builder.build());


    // Get a connection w/ mocked up common methods.
    HConnection connection =

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Examples of org.apache.hadoop.hdfs.protocol.ClientProtocol

      
      getUGI(request, conf).doAs
        (new PrivilegedExceptionAction<Void>() {
        @Override
        public Void run() throws IOException {
          ClientProtocol nn = createNameNodeProxy();
          doc.declaration();
          doc.startTag("listing");
          for (Map.Entry<String,String> m : root.entrySet()) {
            doc.attribute(m.getKey(), m.getValue());
          }


          HdfsFileStatus base = nn.getFileInfo(path);
          if ((base != null) && base.isDir()) {
            writeInfo(path, base, doc);
          }


          Stack<String> pathstack = new Stack<String>();
          pathstack.push(path);
          while (!pathstack.empty()) {
            String p = pathstack.pop();
            try {
              byte[] lastReturnedName = HdfsFileStatus.EMPTY_NAME;         
              DirectoryListing thisListing;
              do {
                assert lastReturnedName != null;
                thisListing = nn.getListing(p, lastReturnedName);
                if (thisListing == null) {
                  if (lastReturnedName.length == 0) {
                    LOG.warn("ListPathsServlet - Path " + p + " does not exist");
                  }
                  break;

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