/*
* makes array of bytes with History events
*/
private byte[] getEvents() throws Exception {
ByteArrayOutputStream output = new ByteArrayOutputStream();
FSDataOutputStream fsOutput =
new FSDataOutputStream(output, new FileSystem.Statistics("scheme"));
EventWriter writer = new EventWriter(fsOutput, EventWriter.WriteMode.JSON);
writer.write(getJobPriorityChangedEvent());
writer.write(getJobStatusChangedEvent());
writer.write(getTaskUpdatedEvent());
writer.write(getReduceAttemptKilledEvent());
writer.write(getJobKilledEvent());
writer.write(getSetupAttemptStartedEvent());
writer.write(getTaskAttemptFinishedEvent());
writer.write(getSetupAttemptFieledEvent());
writer.write(getSetupAttemptKilledEvent());
writer.write(getCleanupAttemptStartedEvent());
writer.write(getCleanupAttemptFinishedEvent());
writer.write(getCleanupAttemptFiledEvent());
writer.write(getCleanupAttemptKilledEvent());
writer.flush();
writer.close();
return output.toByteArray();
}
