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From jpgilabe...@apache.org
Subject [10/26] incubator-myriad git commit: Upgrade mesos driver to Mesos 1.5 with protobuf 2.5
Date Wed, 12 Sep 2018 15:52:06 GMT
http://git-wip-us.apache.org/repos/asf/incubator-myriad/blob/b5b468b9/myriad-commons/src/main/java/org/apache/mesos/Protos.java
----------------------------------------------------------------------
diff --git a/myriad-commons/src/main/java/org/apache/mesos/Protos.java b/myriad-commons/src/main/java/org/apache/mesos/Protos.java
new file mode 100644
index 0000000..6a97384
--- /dev/null
+++ b/myriad-commons/src/main/java/org/apache/mesos/Protos.java
@@ -0,0 +1,162923 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: mesos/mesos.proto
+
+package org.apache.mesos;
+
+public final class Protos {
+  private Protos() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+  }
+  /**
+   * Protobuf enum {@code mesos.Status}
+   *
+   * <pre>
+   **
+   * Status is used to indicate the state of the scheduler and executor
+   * driver after function calls.
+   * </pre>
+   */
+  public enum Status
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>DRIVER_NOT_STARTED = 1;</code>
+     */
+    DRIVER_NOT_STARTED(0, 1),
+    /**
+     * <code>DRIVER_RUNNING = 2;</code>
+     */
+    DRIVER_RUNNING(1, 2),
+    /**
+     * <code>DRIVER_ABORTED = 3;</code>
+     */
+    DRIVER_ABORTED(2, 3),
+    /**
+     * <code>DRIVER_STOPPED = 4;</code>
+     */
+    DRIVER_STOPPED(3, 4),
+    ;
+
+    /**
+     * <code>DRIVER_NOT_STARTED = 1;</code>
+     */
+    public static final int DRIVER_NOT_STARTED_VALUE = 1;
+    /**
+     * <code>DRIVER_RUNNING = 2;</code>
+     */
+    public static final int DRIVER_RUNNING_VALUE = 2;
+    /**
+     * <code>DRIVER_ABORTED = 3;</code>
+     */
+    public static final int DRIVER_ABORTED_VALUE = 3;
+    /**
+     * <code>DRIVER_STOPPED = 4;</code>
+     */
+    public static final int DRIVER_STOPPED_VALUE = 4;
+
+
+    public final int getNumber() { return value; }
+
+    public static Status valueOf(int value) {
+      switch (value) {
+        case 1: return DRIVER_NOT_STARTED;
+        case 2: return DRIVER_RUNNING;
+        case 3: return DRIVER_ABORTED;
+        case 4: return DRIVER_STOPPED;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<Status>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static com.google.protobuf.Internal.EnumLiteMap<Status>
+        internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<Status>() {
+            public Status findValueByNumber(int number) {
+              return Status.valueOf(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      return getDescriptor().getValues().get(index);
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return org.apache.mesos.Protos.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final Status[] VALUES = values();
+
+    public static Status valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int index;
+    private final int value;
+
+    private Status(int index, int value) {
+      this.index = index;
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mesos.Status)
+  }
+
+  /**
+   * Protobuf enum {@code mesos.TaskState}
+   *
+   * <pre>
+   **
+   * Describes possible task states. IMPORTANT: Mesos assumes tasks that
+   * enter terminal states (see below) imply the task is no longer
+   * running and thus clean up any thing associated with the task
+   * (ultimately offering any resources being consumed by that task to
+   * another task).
+   * </pre>
+   */
+  public enum TaskState
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>TASK_STAGING = 6;</code>
+     *
+     * <pre>
+     * Initial state. Framework status updates should not use.
+     * </pre>
+     */
+    TASK_STAGING(0, 6),
+    /**
+     * <code>TASK_STARTING = 0;</code>
+     *
+     * <pre>
+     * The task is being launched by the executor.
+     * </pre>
+     */
+    TASK_STARTING(1, 0),
+    /**
+     * <code>TASK_RUNNING = 1;</code>
+     */
+    TASK_RUNNING(2, 1),
+    /**
+     * <code>TASK_KILLING = 8;</code>
+     *
+     * <pre>
+     * NOTE: This should only be sent when the framework has
+     * the TASK_KILLING_STATE capability.
+     * </pre>
+     */
+    TASK_KILLING(3, 8),
+    /**
+     * <code>TASK_FINISHED = 2;</code>
+     *
+     * <pre>
+     * TERMINAL: The task finished successfully.
+     * </pre>
+     */
+    TASK_FINISHED(4, 2),
+    /**
+     * <code>TASK_FAILED = 3;</code>
+     *
+     * <pre>
+     * TERMINAL: The task failed to finish successfully.
+     * </pre>
+     */
+    TASK_FAILED(5, 3),
+    /**
+     * <code>TASK_KILLED = 4;</code>
+     *
+     * <pre>
+     * TERMINAL: The task was killed by the executor.
+     * </pre>
+     */
+    TASK_KILLED(6, 4),
+    /**
+     * <code>TASK_ERROR = 7;</code>
+     *
+     * <pre>
+     * TERMINAL: The task description contains an error.
+     * </pre>
+     */
+    TASK_ERROR(7, 7),
+    /**
+     * <code>TASK_LOST = 5;</code>
+     *
+     * <pre>
+     * In Mesos 1.3, this will only be sent when the framework does NOT
+     * opt-in to the PARTITION_AWARE capability.
+     *
+     * NOTE: This state is not always terminal. For example, tasks might
+     * transition from TASK_LOST to TASK_RUNNING or other states when a
+     * partitioned agent re-registers.
+     * </pre>
+     */
+    TASK_LOST(8, 5),
+    /**
+     * <code>TASK_DROPPED = 9;</code>
+     *
+     * <pre>
+     * The task failed to launch because of a transient error. The
+     * task's executor never started running. Unlike TASK_ERROR, the
+     * task description is valid -- attempting to launch the task again
+     * may be successful.
+     * </pre>
+     */
+    TASK_DROPPED(9, 9),
+    /**
+     * <code>TASK_UNREACHABLE = 10;</code>
+     *
+     * <pre>
+     * The task was running on an agent that has lost contact with the
+     * master, typically due to a network failure or partition. The task
+     * may or may not still be running.
+     * </pre>
+     */
+    TASK_UNREACHABLE(10, 10),
+    /**
+     * <code>TASK_GONE = 11;</code>
+     *
+     * <pre>
+     * The task is no longer running. This can occur if the agent has
+     * been terminated along with all of its tasks (e.g., the host that
+     * was running the agent was rebooted). It might also occur if the
+     * task was terminated due to an agent or containerizer error, or if
+     * the task was preempted by the QoS controller in an
+     * oversubscription scenario.
+     * </pre>
+     */
+    TASK_GONE(11, 11),
+    /**
+     * <code>TASK_GONE_BY_OPERATOR = 12;</code>
+     *
+     * <pre>
+     * The task was running on an agent that the master cannot contact;
+     * the operator has asserted that the agent has been shutdown, but
+     * this has not been directly confirmed by the master. If the
+     * operator is correct, the task is not running and this is a
+     * terminal state; if the operator is mistaken, the task may still
+     * be running and might return to RUNNING in the future.
+     * </pre>
+     */
+    TASK_GONE_BY_OPERATOR(12, 12),
+    /**
+     * <code>TASK_UNKNOWN = 13;</code>
+     *
+     * <pre>
+     * The master has no knowledge of the task. This is typically
+     * because either (a) the master never had knowledge of the task, or
+     * (b) the master forgot about the task because it garbage collected
+     * its metadata about the task. The task may or may not still be
+     * running.
+     * </pre>
+     */
+    TASK_UNKNOWN(13, 13),
+    ;
+
+    /**
+     * <code>TASK_STAGING = 6;</code>
+     *
+     * <pre>
+     * Initial state. Framework status updates should not use.
+     * </pre>
+     */
+    public static final int TASK_STAGING_VALUE = 6;
+    /**
+     * <code>TASK_STARTING = 0;</code>
+     *
+     * <pre>
+     * The task is being launched by the executor.
+     * </pre>
+     */
+    public static final int TASK_STARTING_VALUE = 0;
+    /**
+     * <code>TASK_RUNNING = 1;</code>
+     */
+    public static final int TASK_RUNNING_VALUE = 1;
+    /**
+     * <code>TASK_KILLING = 8;</code>
+     *
+     * <pre>
+     * NOTE: This should only be sent when the framework has
+     * the TASK_KILLING_STATE capability.
+     * </pre>
+     */
+    public static final int TASK_KILLING_VALUE = 8;
+    /**
+     * <code>TASK_FINISHED = 2;</code>
+     *
+     * <pre>
+     * TERMINAL: The task finished successfully.
+     * </pre>
+     */
+    public static final int TASK_FINISHED_VALUE = 2;
+    /**
+     * <code>TASK_FAILED = 3;</code>
+     *
+     * <pre>
+     * TERMINAL: The task failed to finish successfully.
+     * </pre>
+     */
+    public static final int TASK_FAILED_VALUE = 3;
+    /**
+     * <code>TASK_KILLED = 4;</code>
+     *
+     * <pre>
+     * TERMINAL: The task was killed by the executor.
+     * </pre>
+     */
+    public static final int TASK_KILLED_VALUE = 4;
+    /**
+     * <code>TASK_ERROR = 7;</code>
+     *
+     * <pre>
+     * TERMINAL: The task description contains an error.
+     * </pre>
+     */
+    public static final int TASK_ERROR_VALUE = 7;
+    /**
+     * <code>TASK_LOST = 5;</code>
+     *
+     * <pre>
+     * In Mesos 1.3, this will only be sent when the framework does NOT
+     * opt-in to the PARTITION_AWARE capability.
+     *
+     * NOTE: This state is not always terminal. For example, tasks might
+     * transition from TASK_LOST to TASK_RUNNING or other states when a
+     * partitioned agent re-registers.
+     * </pre>
+     */
+    public static final int TASK_LOST_VALUE = 5;
+    /**
+     * <code>TASK_DROPPED = 9;</code>
+     *
+     * <pre>
+     * The task failed to launch because of a transient error. The
+     * task's executor never started running. Unlike TASK_ERROR, the
+     * task description is valid -- attempting to launch the task again
+     * may be successful.
+     * </pre>
+     */
+    public static final int TASK_DROPPED_VALUE = 9;
+    /**
+     * <code>TASK_UNREACHABLE = 10;</code>
+     *
+     * <pre>
+     * The task was running on an agent that has lost contact with the
+     * master, typically due to a network failure or partition. The task
+     * may or may not still be running.
+     * </pre>
+     */
+    public static final int TASK_UNREACHABLE_VALUE = 10;
+    /**
+     * <code>TASK_GONE = 11;</code>
+     *
+     * <pre>
+     * The task is no longer running. This can occur if the agent has
+     * been terminated along with all of its tasks (e.g., the host that
+     * was running the agent was rebooted). It might also occur if the
+     * task was terminated due to an agent or containerizer error, or if
+     * the task was preempted by the QoS controller in an
+     * oversubscription scenario.
+     * </pre>
+     */
+    public static final int TASK_GONE_VALUE = 11;
+    /**
+     * <code>TASK_GONE_BY_OPERATOR = 12;</code>
+     *
+     * <pre>
+     * The task was running on an agent that the master cannot contact;
+     * the operator has asserted that the agent has been shutdown, but
+     * this has not been directly confirmed by the master. If the
+     * operator is correct, the task is not running and this is a
+     * terminal state; if the operator is mistaken, the task may still
+     * be running and might return to RUNNING in the future.
+     * </pre>
+     */
+    public static final int TASK_GONE_BY_OPERATOR_VALUE = 12;
+    /**
+     * <code>TASK_UNKNOWN = 13;</code>
+     *
+     * <pre>
+     * The master has no knowledge of the task. This is typically
+     * because either (a) the master never had knowledge of the task, or
+     * (b) the master forgot about the task because it garbage collected
+     * its metadata about the task. The task may or may not still be
+     * running.
+     * </pre>
+     */
+    public static final int TASK_UNKNOWN_VALUE = 13;
+
+
+    public final int getNumber() { return value; }
+
+    public static TaskState valueOf(int value) {
+      switch (value) {
+        case 6: return TASK_STAGING;
+        case 0: return TASK_STARTING;
+        case 1: return TASK_RUNNING;
+        case 8: return TASK_KILLING;
+        case 2: return TASK_FINISHED;
+        case 3: return TASK_FAILED;
+        case 4: return TASK_KILLED;
+        case 7: return TASK_ERROR;
+        case 5: return TASK_LOST;
+        case 9: return TASK_DROPPED;
+        case 10: return TASK_UNREACHABLE;
+        case 11: return TASK_GONE;
+        case 12: return TASK_GONE_BY_OPERATOR;
+        case 13: return TASK_UNKNOWN;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<TaskState>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static com.google.protobuf.Internal.EnumLiteMap<TaskState>
+        internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<TaskState>() {
+            public TaskState findValueByNumber(int number) {
+              return TaskState.valueOf(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      return getDescriptor().getValues().get(index);
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return org.apache.mesos.Protos.getDescriptor().getEnumTypes().get(1);
+    }
+
+    private static final TaskState[] VALUES = values();
+
+    public static TaskState valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int index;
+    private final int value;
+
+    private TaskState(int index, int value) {
+      this.index = index;
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mesos.TaskState)
+  }
+
+  public interface FrameworkIDOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string value = 1;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    boolean hasValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    java.lang.String getValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    com.google.protobuf.ByteString
+        getValueBytes();
+  }
+  /**
+   * Protobuf type {@code mesos.FrameworkID}
+   *
+   * <pre>
+   **
+   * A unique ID assigned to a framework. A framework can reuse this ID
+   * in order to do failover (see MesosSchedulerDriver).
+   * </pre>
+   */
+  public static final class FrameworkID extends
+      com.google.protobuf.GeneratedMessage
+      implements FrameworkIDOrBuilder {
+    // Use FrameworkID.newBuilder() to construct.
+    private FrameworkID(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private FrameworkID(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final FrameworkID defaultInstance;
+    public static FrameworkID getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public FrameworkID getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private FrameworkID(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              bitField0_ |= 0x00000001;
+              value_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.mesos.Protos.internal_static_mesos_FrameworkID_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.mesos.Protos.internal_static_mesos_FrameworkID_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.mesos.Protos.FrameworkID.class, org.apache.mesos.Protos.FrameworkID.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<FrameworkID> PARSER =
+        new com.google.protobuf.AbstractParser<FrameworkID>() {
+      public FrameworkID parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new FrameworkID(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<FrameworkID> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required string value = 1;
+    public static final int VALUE_FIELD_NUMBER = 1;
+    private java.lang.Object value_;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public java.lang.String getValue() {
+      java.lang.Object ref = value_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          value_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public com.google.protobuf.ByteString
+        getValueBytes() {
+      java.lang.Object ref = value_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        value_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private void initFields() {
+      value_ = "";
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasValue()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBytes(1, getValueBytes());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(1, getValueBytes());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
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+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.FrameworkID parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.mesos.Protos.FrameworkID prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mesos.FrameworkID}
+     *
+     * <pre>
+     **
+     * A unique ID assigned to a framework. A framework can reuse this ID
+     * in order to do failover (see MesosSchedulerDriver).
+     * </pre>
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.mesos.Protos.FrameworkIDOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
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+      }
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+      // Construct using org.apache.mesos.Protos.FrameworkID.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
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+      private Builder(
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+        super(parent);
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+      public Builder clear() {
+        super.clear();
+        value_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
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+      public Builder clone() {
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+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
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+      }
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+        return org.apache.mesos.Protos.FrameworkID.getDefaultInstance();
+      }
+
+      public org.apache.mesos.Protos.FrameworkID build() {
+        org.apache.mesos.Protos.FrameworkID result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
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+      public org.apache.mesos.Protos.FrameworkID buildPartial() {
+        org.apache.mesos.Protos.FrameworkID result = new org.apache.mesos.Protos.FrameworkID(this);
+        int from_bitField0_ = bitField0_;
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+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
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+        }
+        result.value_ = value_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
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+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.mesos.Protos.FrameworkID) {
+          return mergeFrom((org.apache.mesos.Protos.FrameworkID)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.mesos.Protos.FrameworkID other) {
+        if (other == org.apache.mesos.Protos.FrameworkID.getDefaultInstance()) return this;
+        if (other.hasValue()) {
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+          value_ = other.value_;
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+        this.mergeUnknownFields(other.getUnknownFields());
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+          return false;
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+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.mesos.Protos.FrameworkID parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.mesos.Protos.FrameworkID) e.getUnfinishedMessage();
+          throw e;
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+      }
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+      // required string value = 1;
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+          getValueBytes() {
+        java.lang.Object ref = value_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
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+                  (java.lang.String) ref);
+          value_ = b;
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+      /**
+       * <code>required string value = 1;</code>
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+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
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+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
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+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        value_ = getDefaultInstance().getValue();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder setValueBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mesos.FrameworkID)
+    }
+
+    static {
+      defaultInstance = new FrameworkID(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:mesos.FrameworkID)
+  }
+
+  public interface OfferIDOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string value = 1;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    boolean hasValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    java.lang.String getValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    com.google.protobuf.ByteString
+        getValueBytes();
+  }
+  /**
+   * Protobuf type {@code mesos.OfferID}
+   *
+   * <pre>
+   **
+   * A unique ID assigned to an offer.
+   * </pre>
+   */
+  public static final class OfferID extends
+      com.google.protobuf.GeneratedMessage
+      implements OfferIDOrBuilder {
+    // Use OfferID.newBuilder() to construct.
+    private OfferID(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private OfferID(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final OfferID defaultInstance;
+    public static OfferID getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public OfferID getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private OfferID(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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+      try {
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+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
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+              value_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.mesos.Protos.internal_static_mesos_OfferID_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.mesos.Protos.internal_static_mesos_OfferID_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.mesos.Protos.OfferID.class, org.apache.mesos.Protos.OfferID.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<OfferID> PARSER =
+        new com.google.protobuf.AbstractParser<OfferID>() {
+      public OfferID parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new OfferID(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<OfferID> getParserForType() {
+      return PARSER;
+    }
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+    private java.lang.Object value_;
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+     * <code>required string value = 1;</code>
+     */
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+    /**
+     * <code>required string value = 1;</code>
+     */
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+      java.lang.Object ref = value_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
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+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          value_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public com.google.protobuf.ByteString
+        getValueBytes() {
+      java.lang.Object ref = value_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        value_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private void initFields() {
+      value_ = "";
+    }
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+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
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+    public int getSerializedSize() {
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+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
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+    public static org.apache.mesos.Protos.OfferID parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.OfferID parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.mesos.Protos.OfferID parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.OfferID parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.mesos.Protos.OfferID prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mesos.OfferID}
+     *
+     * <pre>
+     **
+     * A unique ID assigned to an offer.
+     * </pre>
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.mesos.Protos.OfferIDOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.mesos.Protos.internal_static_mesos_OfferID_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.mesos.Protos.internal_static_mesos_OfferID_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.mesos.Protos.OfferID.class, org.apache.mesos.Protos.OfferID.Builder.class);
+      }
+
+      // Construct using org.apache.mesos.Protos.OfferID.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        value_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.mesos.Protos.internal_static_mesos_OfferID_descriptor;
+      }
+
+      public org.apache.mesos.Protos.OfferID getDefaultInstanceForType() {
+        return org.apache.mesos.Protos.OfferID.getDefaultInstance();
+      }
+
+      public org.apache.mesos.Protos.OfferID build() {
+        org.apache.mesos.Protos.OfferID result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.mesos.Protos.OfferID buildPartial() {
+        org.apache.mesos.Protos.OfferID result = new org.apache.mesos.Protos.OfferID(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.value_ = value_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.mesos.Protos.OfferID) {
+          return mergeFrom((org.apache.mesos.Protos.OfferID)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.mesos.Protos.OfferID other) {
+        if (other == org.apache.mesos.Protos.OfferID.getDefaultInstance()) return this;
+        if (other.hasValue()) {
+          bitField0_ |= 0x00000001;
+          value_ = other.value_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasValue()) {
+          
+          return false;
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.mesos.Protos.OfferID parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.mesos.Protos.OfferID) e.getUnfinishedMessage();
+          throw e;
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+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // required string value = 1;
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+      /**
+       * <code>required string value = 1;</code>
+       */
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+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
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+        java.lang.Object ref = value_;
+        if (!(ref instanceof java.lang.String)) {
+          java.lang.String s = ((com.google.protobuf.ByteString) ref)
+              .toStringUtf8();
+          value_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public com.google.protobuf.ByteString
+          getValueBytes() {
+        java.lang.Object ref = value_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          value_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder setValue(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        value_ = getDefaultInstance().getValue();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder setValueBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mesos.OfferID)
+    }
+
+    static {
+      defaultInstance = new OfferID(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:mesos.OfferID)
+  }
+
+  public interface SlaveIDOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string value = 1;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    boolean hasValue();
+    /**
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+     */
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+    /**
+     * <code>required string value = 1;</code>
+     */
+    com.google.protobuf.ByteString
+        getValueBytes();
+  }
+  /**
+   * Protobuf type {@code mesos.SlaveID}
+   *
+   * <pre>
+   **
+   * A unique ID assigned to a slave. Currently, a slave gets a new ID
+   * whenever it (re)registers with Mesos. Framework writers shouldn't
+   * assume any binding between a slave ID and and a hostname.
+   * </pre>
+   */
+  public static final class SlaveID extends
+      com.google.protobuf.GeneratedMessage
+      implements SlaveIDOrBuilder {
+    // Use SlaveID.newBuilder() to construct.
+    private SlaveID(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
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+    public static SlaveID getDefaultInstance() {
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+    }
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+        makeExtensionsImmutable();
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+        getDescriptor() {
+      return org.apache.mesos.Protos.internal_static_mesos_SlaveID_descriptor;
+    }
+
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+    @java.lang.Override
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+        throws java.io.ObjectStreamException {
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+    public static org.apache.mesos.Protos.SlaveID parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
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+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.SlaveID parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
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+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.mesos.Protos.SlaveID prototype) {
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+    public Builder toBuilder() { return newBuilder(this); }
+
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+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mesos.SlaveID}
+     *
+     * <pre>
+     **
+     * A unique ID assigned to a slave. Currently, a slave gets a new ID
+     * whenever it (re)registers with Mesos. Framework writers shouldn't
+     * assume any binding between a slave ID and and a hostname.
+     * </pre>
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
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+      public static final com.google.protobuf.Descriptors.Descriptor
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+          return this;
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                  (java.lang.String) ref);
+          value_ = b;
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+      /**
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+      public Builder setValue(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
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+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
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+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        value_ = getDefaultInstance().getValue();
+        onChanged();
+        return this;
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+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder setValueBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mesos.SlaveID)
+    }
+
+    static {
+      defaultInstance = new SlaveID(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:mesos.SlaveID)
+  }
+
+  public interface TaskIDOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string value = 1;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    boolean hasValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    java.lang.String getValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    com.google.protobuf.ByteString
+        getValueBytes();
+  }
+  /**
+   * Protobuf type {@code mesos.TaskID}
+   *
+   * <pre>
+   **
+   * A framework-generated ID to distinguish a task. The ID must remain
+   * unique while the task is active. A framework can reuse an ID _only_
+   * if the previous task with the same ID has reached a terminal state
+   * (e.g., TASK_FINISHED, TASK_KILLED, etc.). However, reusing task IDs
+   * is strongly discouraged (MESOS-2198).
+   * </pre>
+   */
+  public static final class TaskID extends
+      com.google.protobuf.GeneratedMessage
+      implements TaskIDOrBuilder {
+    // Use TaskID.newBuilder() to construct.
+    private TaskID(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+    }
+    private TaskID(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final TaskID defaultInstance;
+    public static TaskID getDefaultInstance() {
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+    }
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+    public TaskID getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
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+      return this.unknownFields;
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        getDescriptor() {
+      return org.apache.mesos.Protos.internal_static_mesos_TaskID_descriptor;
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.TaskID parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.TaskID parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.TaskID parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.mesos.Protos.TaskID parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.TaskID parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.mesos.Protos.TaskID parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.mesos.Protos.TaskID prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mesos.TaskID}
+     *
+     * <pre>
+     **
+     * A framework-generated ID to distinguish a task. The ID must remain
+     * unique while the task is active. A framework can reuse an ID _only_
+     * if the previous task with the same ID has reached a terminal state
+     * (e.g., TASK_FINISHED, TASK_KILLED, etc.). However, reusing task IDs
+     * is strongly discouraged (MESOS-2198).
+     * </pre>
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.mesos.Protos.TaskIDOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.mesos.Protos.internal_static_mesos_TaskID_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.mesos.Protos.internal_static_mesos_TaskID_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.mesos.Protos.TaskID.class, org.apache.mesos.Protos.TaskID.Builder.class);
+      }
+
+      // Construct using org.apache.mesos.Protos.TaskID.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        value_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.mesos.Protos.internal_static_mesos_TaskID_descriptor;
+      }
+
+      public org.apache.mesos.Protos.TaskID getDefaultInstanceForType() {
+        return org.apache.mesos.Protos.TaskID.getDefaultInstance();
+      }
+
+      public org.apache.mesos.Protos.TaskID build() {
+        org.apache.mesos.Protos.TaskID result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.mesos.Protos.TaskID buildPartial() {
+        org.apache.mesos.Protos.TaskID result = new org.apache.mesos.Protos.TaskID(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.value_ = value_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.mesos.Protos.TaskID) {
+          return mergeFrom((org.apache.mesos.Protos.TaskID)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.mesos.Protos.TaskID other) {
+        if (other == org.apache.mesos.Protos.TaskID.getDefaultInstance()) return this;
+        if (other.hasValue()) {
+          bitField0_ |= 0x00000001;
+          value_ = other.value_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasValue()) {
+          
+          return false;
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.mesos.Protos.TaskID parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.mesos.Protos.TaskID) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // required string value = 1;
+      private java.lang.Object value_ = "";
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public java.lang.String getValue() {
+        java.lang.Object ref = value_;
+        if (!(ref instanceof java.lang.String)) {
+          java.lang.String s = ((com.google.protobuf.ByteString) ref)
+              .toStringUtf8();
+          value_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public com.google.protobuf.ByteString
+          getValueBytes() {
+        java.lang.Object ref = value_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          value_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder setValue(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        value_ = getDefaultInstance().getValue();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string value = 1;</code>
+       */
+      public Builder setValueBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mesos.TaskID)
+    }
+
+    static {
+      defaultInstance = new TaskID(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:mesos.TaskID)
+  }
+
+  public interface ExecutorIDOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string value = 1;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    boolean hasValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    java.lang.String getValue();
+    /**
+     * <code>required string value = 1;</code>
+     */
+    com.google.protobuf.ByteString
+        getValueBytes();
+  }
+  /**
+   * Protobuf type {@code mesos.ExecutorID}
+   *
+   * <pre>
+   **
+   * A framework-generated ID to distinguish an executor. Only one
+   * executor with the same ID can be active on the same slave at a
+   * time. However, reusing executor IDs is discouraged.
+   * </pre>
+   */
+  public static final class ExecutorID extends
+      com.google.protobuf.GeneratedMessage
+      implements ExecutorIDOrBuilder {
+    // Use ExecutorID.newBuilder() to construct.
+    private ExecutorID(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private ExecutorID(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final ExecutorID defaultInstance;
+    public static ExecutorID getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public ExecutorID getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private ExecutorID(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              bitField0_ |= 0x00000001;
+              value_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.mesos.Protos.internal_static_mesos_ExecutorID_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.mesos.Protos.internal_static_mesos_ExecutorID_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.mesos.Protos.ExecutorID.class, org.apache.mesos.Protos.ExecutorID.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<ExecutorID> PARSER =
+        new com.google.protobuf.AbstractParser<ExecutorID>() {
+      public ExecutorID parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new ExecutorID(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<ExecutorID> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required string value = 1;
+    public static final int VALUE_FIELD_NUMBER = 1;
+    private java.lang.Object value_;
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public java.lang.String getValue() {
+      java.lang.Object ref = value_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          value_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>required string value = 1;</code>
+     */
+    public com.google.protobuf.ByteString
+        getValueBytes() {
+      java.lang.Object ref = value_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        value_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private void initFields() {
+      value_ = "";
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasValue()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBytes(1, getValueBytes());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(1, getValueBytes());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+
+    public static org.apache.mesos.Protos.ExecutorID parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.mesos.Protos.ExecutorID parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.mesos.Protos.ExecutorID parseFrom(byte[] data)
+   

<TRUNCATED>


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