Package org.apache.hadoop.ipc

Examples of org.apache.hadoop.ipc.RemoteException

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        }
        int state = in.readInt(); // Read the state.  Currently unused.
        if (isError) {
          if (call != null) {
            //noinspection ThrowableInstanceNeverThrown
            call.setException(new RemoteException(WritableUtils.readString(in),
                WritableUtils.readString(in)));
          }
        } else {
          Writable value = ReflectionUtils.newInstance(valueClass, conf);
          value.readFields(in);                 // read value
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      if (num_calls > num_calls_allowed) {
        throw new IOException("addBlock called more times than "
                              + RETRY_CONFIG
                              + " allows.");
      } else {
          throw new RemoteException(NotReplicatedYetException.class.getName(),
                                    ADD_BLOCK_EXCEPTION);
      }
    }
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        }
        int state = in.readInt(); // Read the state.  Currently unused.
        if (isError) {
          if (call != null) {
            //noinspection ThrowableInstanceNeverThrown
            call.setException(new RemoteException(WritableUtils.readString(in),
                WritableUtils.readString(in)));
          }
        } else {
          Writable value = ReflectionUtils.newInstance(valueClass, conf);
          value.readFields(in);                 // read value
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      DFSInputStream c_in = dfs.open(dirString + "c");
      FSDataOutputStream d_out = createFsOut(dfs, dirString + "d");

      // stub the renew method.
      doThrow(new RemoteException(InvalidToken.class.getName(),
          "Your token is worthless")).when(spyNN).renewLease(anyString());

      // We don't need to wait the lease renewer thread to act.
      // call renewLease() manually.
      // make it look like the soft limit has been exceeded.
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        }
        int state = in.readInt(); // Read the state.  Currently unused.
        if (isError) {
          if (call != null) {
            //noinspection ThrowableInstanceNeverThrown
            call.setException(new RemoteException(WritableUtils.readString(in),
                WritableUtils.readString(in)));
          }
        } else {
          Writable value = ReflectionUtils.newInstance(valueClass, conf);
          value.readFields(in);                 // read value
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  private static void readStatus(DataInputStream inStream) throws IOException {
    int id = inStream.readInt(); // read and discard dummy id
    int status = inStream.readInt(); // read status
    if (status != SaslStatus.SUCCESS.state) {
      throw new RemoteException(WritableUtils.readString(inStream),
          WritableUtils.readString(inStream));
    }
  }
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          if (call != null) {
            call.setValue(value);
          }
        } else if (state == Status.ERROR.state) {
          if (call != null) {
            call.setException(new RemoteException(WritableUtils.readString(in), WritableUtils
                .readString(in)));
          }
        } else if (state == Status.FATAL.state) {
          RemoteException exception = new RemoteException(WritableUtils.readString(in),
              WritableUtils.readString(in));
          // the call will be removed from call map, we must set Exception here to notify
          // the thread waited on the call
          if (call != null) {
            call.setException(exception);
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            whatIsLeftToRead + " bytes");
          IOUtils.skipFully(in, whatIsLeftToRead);
        }
        if (responseHeader.hasException()) {
          ExceptionResponse exceptionResponse = responseHeader.getException();
          RemoteException re = createRemoteException(exceptionResponse);
          if (isFatalConnectionException(exceptionResponse)) {
            markClosed(re);
          } else {
            if (call != null) call.setException(re);
          }
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  public void alwaysFailsWithFatalException() throws FatalException {
    throw new FatalException();
  }
 
  public void alwaysFailsWithRemoteFatalException() throws RemoteException {
    throw new RemoteException(FatalException.class.getName(), "Oops");
  }
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        Call call = calls.remove(id);

        boolean isError = in.readBoolean();     // read if error
        if (isError) {
          call.setException(new RemoteException( WritableUtils.readString(in),
              WritableUtils.readString(in)));
        } else {
          Writable value = ReflectionUtils.newInstance(valueClass, conf);
          value.readFields(in);                 // read value
          call.setValue(value);
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  • org.apache.hadoop.fs.shell.TestAclCommands$StubFileSystem
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  • org.apache.hadoop.hbase.client.ConnectionManager
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  • org.apache.hadoop.hbase.client.TestFastFailWithoutTestUtil
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  • org.apache.hadoop.hbase.ipc.RpcClient$Connection
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