/** * Test of write method, of class TaskID. */ @Test public void testWrite() throws Exception { JobID jobId = new JobID("1234", 1); TaskID taskId = new TaskID(jobId, TaskType.JOB_SETUP, 0); ByteArrayOutputStream baos = new ByteArrayOutputStream(); DataOutputStream out = new DataOutputStream(baos); taskId.write(out); DataInputByteBuffer in = new DataInputByteBuffer(); byte[] buffer = new byte[4]; in.reset(ByteBuffer.wrap(baos.toByteArray())); assertEquals("The write() method did not write the expected task ID", 0, in.readInt()); assertEquals("The write() method did not write the expected job ID", 1, in.readInt()); assertEquals("The write() method did not write the expected job " + "identifier length", 4, WritableUtils.readVInt(in)); in.readFully(buffer, 0, 4); assertEquals("The write() method did not write the expected job " + "identifier length", "1234", new String(buffer)); assertEquals("The write() method did not write the expected task type", TaskType.JOB_SETUP, WritableUtils.readEnum(in, TaskType.class)); }
@Override public void write(DataOutput out) throws IOException { super.write(out); taskId.write(out); }
@Override public void write(DataOutput out) throws IOException { super.write(out); taskId.write(out); }
@Override public void write(DataOutput out) throws IOException { super.write(out); taskId.write(out); }
@Override public void write(DataOutput out) throws IOException { super.write(out); taskId.write(out); }
@Override public void write(DataOutput out) throws IOException { super.write(out); taskId.write(out); }
@Override public void write(DataOutput out) throws IOException { super.write(out); taskId.write(out); }
public void write(DataOutput out) throws IOException { taskid.write(out); out.writeFloat(progress); Text.writeString(out, state); out.writeLong(startTime); out.writeLong(finishTime); WritableUtils.writeStringArray(out, diagnostics); counters.write(out); WritableUtils.writeEnum(out, currentStatus); if (currentStatus == TIPStatus.RUNNING) { WritableUtils.writeVInt(out, runningAttempts.size()); TaskAttemptID t[] = new TaskAttemptID[0]; t = runningAttempts.toArray(t); for (int i = 0; i < t.length; i++) { t[i].write(out); } } else if (currentStatus == TIPStatus.COMPLETE) { successfulAttempt.write(out); } }