Package org.apache.hadoop.mapred

Examples of org.apache.hadoop.mapred.MapTaskCompletionEventsUpdate.shouldReset()

129
130
131
132
133
134
135
136
137
138
139
     
    // Check if the reset is required.
    // Since there is no ordering of the task completion events at the
    // reducer, the only option to sync with the new jobtracker is to reset
    // the events index
    if (update.shouldReset()) {
      fromEventId = 0;
      scheduler.resetKnownMaps();
    }
   
    // Update the last seen event ID
View Full Code Here
131
132
133
134
135
136
137
138
139
140
141
      // Check if the reset is required.
      // Since there is no ordering of the task completion events at the
      // reducer, the only option to sync with the new jobtracker is to reset
      // the events index
      if (update.shouldReset()) {
        fromEventIdx = 0;
        scheduler.resetKnownMaps();
      }

      // Update the last seen event ID
View Full Code Here
125
126
127
128
129
130
131
132
133
134
135
              (org.apache.hadoop.mapred.TaskAttemptID)reduce);
      events = update.getMapTaskCompletionEvents();
      LOG.debug("Got " + events.length + " map completion events from " +
               fromEventIdx);

      assert !update.shouldReset() : "Unexpected legacy state";

      // Update the last seen event ID
      fromEventIdx += events.length;

      // Process the TaskCompletionEvents:
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
     
    // Check if the reset is required.
    // Since there is no ordering of the task completion events at the
    // reducer, the only option to sync with the new jobtracker is to reset
    // the events index
    if (update.shouldReset()) {
      fromEventId = 0;
      scheduler.resetKnownMaps();
    }
   
    // Update the last seen event ID
View Full Code Here
110
111
112
113
114
115
116
117
118
119
120
     
    // Check if the reset is required.
    // Since there is no ordering of the task completion events at the
    // reducer, the only option to sync with the new jobtracker is to reset
    // the events index
    if (update.shouldReset()) {
      fromEventId = 0;
      scheduler.resetKnownMaps();
    }
   
    // Update the last seen event ID
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.