Package org.apache.hadoop.hbase.util

Examples of org.apache.hadoop.hbase.util.ByteBufferOutputStream

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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        // Call id.
        out.writeInt(this.id);
        // Write flag.
        byte flag = (error != null)?
          ResponseFlag.getErrorAndLengthSet(): ResponseFlag.getLengthSetOnly();
        out.writeByte(flag);
        // Place holder for length set later below after we
        // fill the buffer with data.
        out.writeInt(0xdeadbeef);
        out.writeInt(status.state);
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (error == null) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      // Set the length into the ByteBuffer after call id and after
      // byte flag.
      ByteBuffer bb = buf.getByteBuffer();
      int bufSiz = bb.remaining();
      // Move to the size location in our ByteBuffer past call.id
      // and past the byte flag.
      bb.position(Bytes.SIZEOF_INT + Bytes.SIZEOF_BYTE);
      bb.putInt(bufSiz);
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        // Call id.
        out.writeInt(this.id);
        // Write flag.
        byte flag = (error != null)?
          ResponseFlag.getErrorAndLengthSet(): ResponseFlag.getLengthSetOnly();
        out.writeByte(flag);
        // Place holder for length set later below after we
        // fill the buffer with data.
        out.writeInt(0xdeadbeef);
        out.writeInt(status.state);
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (error == null) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      // Set the length into the ByteBuffer after call id and after
      // byte flag.
      ByteBuffer bb = buf.getByteBuffer();
      int bufSiz = bb.remaining();
      // Move to the size location in our ByteBuffer past call.id
      // and past the byte flag.
      bb.position(Bytes.SIZEOF_INT + Bytes.SIZEOF_BYTE);
      bb.putInt(bufSiz);
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        out.writeInt(this.id);                // write call id
        out.writeInt(status.state);           // write status
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (status == Status.SUCCESS) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
        if (((SecureConnection)connection).useWrap) {
          wrapWithSasl(buf);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      this.response = buf.getByteBuffer();
    }
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        out.writeInt(this.id);                // write call id
        out.writeInt(status.state);           // write status
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (status == Status.SUCCESS) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
        if (((SecureConnection)connection).useWrap) {
          wrapWithSasl(buf);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      this.response = buf.getByteBuffer();
    }
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        // Call id.
        out.writeInt(this.id);
        // Write flag.
        byte flag = (error != null)?
          ResponseFlag.getErrorAndLengthSet(): ResponseFlag.getLengthSetOnly();
        out.writeByte(flag);
        // Place holder for length set later below after we
        // fill the buffer with data.
        out.writeInt(0xdeadbeef);
        out.writeInt(status.state);
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (error == null) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      // Set the length into the ByteBuffer after call id and after
      // byte flag.
      ByteBuffer bb = buf.getByteBuffer();
      int bufSiz = bb.remaining();
      // Move to the size location in our ByteBuffer past call.id
      // and past the byte flag.
      bb.position(Bytes.SIZEOF_INT + Bytes.SIZEOF_BYTE);
      bb.putInt(bufSiz);
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        out.writeInt(this.id);                // write call id
        out.writeInt(status.state);           // write status
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (status == Status.SUCCESS) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
        if (((SecureConnection)connection).useWrap) {
          wrapWithSasl(buf);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      this.response = buf.getByteBuffer();
    }
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        // Call id.
        out.writeInt(this.id);
        // Write flag.
        byte flag = (error != null)?
          ResponseFlag.getErrorAndLengthSet(): ResponseFlag.getLengthSetOnly();
        out.writeByte(flag);
        // Place holder for length set later below after we
        // fill the buffer with data.
        out.writeInt(0xdeadbeef);
        out.writeInt(status.state);
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (error == null) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      // Set the length into the ByteBuffer after call id and after
      // byte flag.
      ByteBuffer bb = buf.getByteBuffer();
      int bufSiz = bb.remaining();
      // Move to the size location in our ByteBuffer past call.id
      // and past the byte flag.
      bb.position(Bytes.SIZEOF_INT + Bytes.SIZEOF_BYTE);
      bb.putInt(bufSiz);
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        out.writeInt(this.id);                // write call id
        out.writeInt(status.state);           // write status
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (status == Status.SUCCESS) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
        if (((SecureConnection)connection).useWrap) {
          wrapWithSasl(buf);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      this.response = buf.getByteBuffer();
    }
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        // Call id.
        out.writeInt(this.id);
        // Write flag.
        byte flag = (error != null)?
          ResponseFlag.getErrorAndLengthSet(): ResponseFlag.getLengthSetOnly();
        out.writeByte(flag);
        // Place holder for length set later below after we
        // fill the buffer with data.
        out.writeInt(0xdeadbeef);
        out.writeInt(status.state);
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (error == null) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      // Set the length into the ByteBuffer after call id and after
      // byte flag.
      ByteBuffer bb = buf.getByteBuffer();
      int bufSiz = bb.remaining();
      // Move to the size location in our ByteBuffer past call.id
      // and past the byte flag.
      bb.position(Bytes.SIZEOF_INT + Bytes.SIZEOF_BYTE);
      bb.putInt(bufSiz);
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        } else {
          size = (int)hint;
        }
      }

      ByteBufferOutputStream buf = new ByteBufferOutputStream(size);
      DataOutputStream out = new DataOutputStream(buf);
      try {
        out.writeInt(this.id);                // write call id
        out.writeInt(status.state);           // write status
      } catch (IOException e) {
        errorClass = e.getClass().getName();
        error = StringUtils.stringifyException(e);
      }

      try {
        if (status == Status.SUCCESS) {
          result.write(out);
        } else {
          WritableUtils.writeString(out, errorClass);
          WritableUtils.writeString(out, error);
        }
        if (((SecureConnection)connection).useWrap) {
          wrapWithSasl(buf);
        }
      } catch (IOException e) {
        LOG.warn("Error sending response to call: ", e);
      }

      this.response = buf.getByteBuffer();
    }
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Related Classes of org.apache.hadoop.hbase.util.ByteBufferOutputStream

  • org.apache.hadoop.hbase.ipc.HBaseServer$Call
  • org.apache.hadoop.hbase.ipc.SecureServer$SecureCall
  • java.nio.channels.WritableByteChannel
  • java.nio.ByteBuffer
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