public static Object deserialize(ByteBuffer buffer, int length) throws Exception { ByteArrayInputStream bais = new ByteArrayInputStream(buffer.array(), buffer.position(), length); DataInputStream dis = new DataInputStream(bais); JobId jobId = JobId.create(dis); String nodeId = dis.readUTF(); return new NotifyJobletCleanupFunction(jobId, nodeId); }
private void serialize(OutputStream out, Object object, byte fid) throws Exception { switch (FunctionId.values()[fid]) { case REGISTER_PARTITION_PROVIDER: RegisterPartitionProviderFunction.serialize(out, object); return; case REGISTER_PARTITION_REQUEST: RegisterPartitionRequestFunction.serialize(out, object); return; case REPORT_PARTITION_AVAILABILITY: ReportPartitionAvailabilityFunction.serialize(out, object); return; case NODE_HEARTBEAT: NodeHeartbeatFunction.serialize(out, object); return; case START_TASKS: StartTasksFunction.serialize(out, object); return; case NOTIFY_TASK_COMPLETE: NotifyTaskCompleteFunction.serialize(out, object); return; case NOTIFY_JOBLET_CLEANUP: NotifyJobletCleanupFunction.serialize(out, object); return; case CLEANUP_JOBLET: CleanupJobletFunction.serialize(out, object); return; } JavaSerializationBasedPayloadSerializerDeserializer.serialize(out, object); }
private Object deserialize(byte fid, ByteBuffer buffer, int length) throws Exception { switch (FunctionId.values()[fid]) { case REGISTER_PARTITION_PROVIDER: return RegisterPartitionProviderFunction.deserialize(buffer, length); case REGISTER_PARTITION_REQUEST: return RegisterPartitionRequestFunction.deserialize(buffer, length); case REPORT_PARTITION_AVAILABILITY: return ReportPartitionAvailabilityFunction.deserialize(buffer, length); case NODE_HEARTBEAT: return NodeHeartbeatFunction.deserialize(buffer, length); case START_TASKS: return StartTasksFunction.deserialize(buffer, length); case NOTIFY_TASK_COMPLETE: return NotifyTaskCompleteFunction.deserialize(buffer, length); case NOTIFY_JOBLET_CLEANUP: return NotifyJobletCleanupFunction.deserialize(buffer, length); case CLEANUP_JOBLET: return CleanupJobletFunction.deserialize(buffer, length); } return javaSerde.deserializeObject(buffer, length); } }
@Override public void notifyJobletCleanup(JobId jobId, String nodeId) throws Exception { NotifyJobletCleanupFunction fn = new NotifyJobletCleanupFunction(jobId, nodeId); ipcHandle.send(-1, fn, null); }