summaryrefslogblamecommitdiff
path: root/site/docs/0.9.0/api/core/org/apache/spark/scheduler/package.html
blob: 31de15b168081b08f1e779d7e4def689659b018c (plain) (tree) 
61203830f ^































































































































































































































































































































1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319































































































































































































































































































































                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
        <head>
          <title>scheduler - org.apache.spark.scheduler</title>
          <meta name="description" content="scheduler - org.apache.spark.scheduler" />
          <meta name="keywords" content="scheduler org.apache.spark.scheduler" />
          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
          
      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
      <script type="text/javascript">
         if(top === self) {
            var url = '../../../../index.html';
            var hash = 'org.apache.spark.scheduler.package';
            var anchor = window.location.hash;
            var anchor_opt = '';
            if (anchor.length >= 1)
              anchor_opt = '@' + anchor.substring(1);
            window.location.href = url + '#' + hash + anchor_opt;
         }
   	  </script>
    
        </head>
        <body class="value">
      <div id="definition">
        <img src="../../../../lib/package_big.png" />
        <p id="owner"><a href="../../../package.html" class="extype" name="org">org</a>.<a href="../../package.html" class="extype" name="org.apache">apache</a>.<a href="../package.html" class="extype" name="org.apache.spark">spark</a></p>
        <h1>scheduler</h1>
      </div>

      <h4 id="signature" class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">package</span>
      </span>
      <span class="symbol">
        <span class="name">scheduler</span>
      </span>
      </h4>
      
          <div id="comment" class="fullcommenttop"></div>
        

      <div id="mbrsel">
        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
        
        
        <div id="visbl">
            <span class="filtertype">Visibility</span>
            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
          </div>
      </div>

      <div id="template">
        <div id="allMembers">
        

        <div id="types" class="types members">
              <h3>Type Members</h3>
              <ol><li name="org.apache.spark.scheduler.InputFormatInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="InputFormatInfoextendsLogging"></a>
      <a id="InputFormatInfo:InputFormatInfo"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">class</span>
      </span>
      <span class="symbol">
        <a href="InputFormatInfo.html"><span class="name">InputFormatInfo</span></a><span class="result"> extends <a href="../Logging.html" class="extype" name="org.apache.spark.Logging">Logging</a></span>
      </span>
      </h4>
      <p class="comment cmt">Parses and holds information about inputFormat (and files) specified as a parameter.</p>
    </li><li name="org.apache.spark.scheduler.JobLogger" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="JobLoggerextendsSparkListenerwithLogging"></a>
      <a id="JobLogger:JobLogger"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">class</span>
      </span>
      <span class="symbol">
        <a href="JobLogger.html"><span class="name">JobLogger</span></a><span class="result"> extends <a href="SparkListener.html" class="extype" name="org.apache.spark.scheduler.SparkListener">SparkListener</a> with <a href="../Logging.html" class="extype" name="org.apache.spark.Logging">Logging</a></span>
      </span>
      </h4>
      <p class="comment cmt">A logger class to record runtime information for jobs in Spark.</p>
    </li><li name="org.apache.spark.scheduler.SparkListener" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
      <a id="SparkListenerextendsAnyRef"></a>
      <a id="SparkListener:SparkListener"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">trait</span>
      </span>
      <span class="symbol">
        <a href="SparkListener.html"><span class="name">SparkListener</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
      </span>
      </h4>
      <p class="comment cmt">Interface for listening to events from the Spark scheduler.</p>
    </li><li name="org.apache.spark.scheduler.SparkListenerEvents" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
      <a id="SparkListenerEventsextendsAnyRef"></a>
      <a id="SparkListenerEvents:SparkListenerEvents"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier">sealed </span>
        <span class="kind">trait</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerEvents.html"><span class="name">SparkListenerEvents</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerJobEnd" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerJobEndextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerJobEnd:SparkListenerJobEnd"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerJobEnd.html"><span class="name">SparkListenerJobEnd</span></a><span class="params">(<span name="job">job: <span class="extype" name="org.apache.spark.scheduler.ActiveJob">ActiveJob</span></span>, <span name="jobResult">jobResult: <span class="extype" name="org.apache.spark.scheduler.JobResult">JobResult</span></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerJobStart" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerJobStartextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerJobStart:SparkListenerJobStart"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerJobStart.html"><span class="name">SparkListenerJobStart</span></a><span class="params">(<span name="job">job: <span class="extype" name="org.apache.spark.scheduler.ActiveJob">ActiveJob</span></span>, <span name="stageIds">stageIds: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Int">Int</span>]</span>, <span name="properties">properties: <span class="extype" name="java.util.Properties">Properties</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerStageCompleted" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerStageCompletedextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerStageCompleted:SparkListenerStageCompleted"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerStageCompleted.html"><span class="name">SparkListenerStageCompleted</span></a><span class="params">(<span name="stage">stage: <a href="StageInfo.html" class="extype" name="org.apache.spark.scheduler.StageInfo">StageInfo</a></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerStageSubmitted" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerStageSubmittedextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerStageSubmitted:SparkListenerStageSubmitted"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerStageSubmitted.html"><span class="name">SparkListenerStageSubmitted</span></a><span class="params">(<span name="stage">stage: <a href="StageInfo.html" class="extype" name="org.apache.spark.scheduler.StageInfo">StageInfo</a></span>, <span name="properties">properties: <span class="extype" name="java.util.Properties">Properties</span></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerTaskEnd" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerTaskEndextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerTaskEnd:SparkListenerTaskEnd"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerTaskEnd.html"><span class="name">SparkListenerTaskEnd</span></a><span class="params">(<span name="task">task: <span class="extype" name="org.apache.spark.scheduler.Task">Task</span>[_]</span>, <span name="reason">reason: <span class="extype" name="org.apache.spark.TaskEndReason">TaskEndReason</span></span>, <span name="taskInfo">taskInfo: <span class="extype" name="org.apache.spark.scheduler.TaskInfo">TaskInfo</span></span>, <span name="taskMetrics">taskMetrics: <a href="../executor/TaskMetrics.html" class="extype" name="org.apache.spark.executor.TaskMetrics">TaskMetrics</a></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerTaskGettingResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerTaskGettingResultextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerTaskGettingResult:SparkListenerTaskGettingResult"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerTaskGettingResult.html"><span class="name">SparkListenerTaskGettingResult</span></a><span class="params">(<span name="task">task: <span class="extype" name="org.apache.spark.scheduler.Task">Task</span>[_]</span>, <span name="taskInfo">taskInfo: <span class="extype" name="org.apache.spark.scheduler.TaskInfo">TaskInfo</span></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SparkListenerTaskStart" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SparkListenerTaskStartextendsSparkListenerEventswithProductwithSerializable"></a>
      <a id="SparkListenerTaskStart:SparkListenerTaskStart"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
      </span>
      <span class="symbol">
        <a href="SparkListenerTaskStart.html"><span class="name">SparkListenerTaskStart</span></a><span class="params">(<span name="task">task: <span class="extype" name="org.apache.spark.scheduler.Task">Task</span>[_]</span>, <span name="taskInfo">taskInfo: <span class="extype" name="org.apache.spark.scheduler.TaskInfo">TaskInfo</span></span>)</span><span class="result"> extends <a href="SparkListenerEvents.html" class="extype" name="org.apache.spark.scheduler.SparkListenerEvents">SparkListenerEvents</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SplitInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SplitInfoextendsAnyRef"></a>
      <a id="SplitInfo:SplitInfo"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">class</span>
      </span>
      <span class="symbol">
        <a href="SplitInfo.html"><span class="name">SplitInfo</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.StageInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="StageInfoextendsAnyRef"></a>
      <a id="StageInfo:StageInfo"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">class</span>
      </span>
      <span class="symbol">
        <a href="StageInfo.html"><span class="name">StageInfo</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.StatsReportListener" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="StatsReportListenerextendsSparkListenerwithLogging"></a>
      <a id="StatsReportListener:StatsReportListener"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">class</span>
      </span>
      <span class="symbol">
        <a href="StatsReportListener.html"><span class="name">StatsReportListener</span></a><span class="result"> extends <a href="SparkListener.html" class="extype" name="org.apache.spark.scheduler.SparkListener">SparkListener</a> with <a href="../Logging.html" class="extype" name="org.apache.spark.Logging">Logging</a></span>
      </span>
      </h4>
      <p class="comment cmt">Simple SparkListener that logs a few summary statistics when each stage completes
</p>
    </li></ol>
            </div>

        

        <div id="values" class="values members">
              <h3>Value Members</h3>
              <ol><li name="org.apache.spark.scheduler.InputFormatInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="InputFormatInfo"></a>
      <a id="InputFormatInfo:InputFormatInfo"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">object</span>
      </span>
      <span class="symbol">
        <a href="InputFormatInfo$.html"><span class="name">InputFormatInfo</span></a>
      </span>
      </h4>
      
    </li><li name="org.apache.spark.scheduler.SchedulingMode" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SchedulingMode"></a>
      <a id="SchedulingMode:SchedulingMode"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">object</span>
      </span>
      <span class="symbol">
        <a href="SchedulingMode$.html"><span class="name">SchedulingMode</span></a><span class="result"> extends <span class="extype" name="scala.Enumeration">Enumeration</span></span>
      </span>
      </h4>
      <p class="comment cmt"> &quot;FAIR&quot; and &quot;FIFO&quot; determines which policy is used
   to order tasks amongst a Schedulable's sub-queues
 &quot;NONE&quot; is used when the a Schedulable has no sub-queues.</p>
    </li><li name="org.apache.spark.scheduler.SplitInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="SplitInfo"></a>
      <a id="SplitInfo:SplitInfo"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">object</span>
      </span>
      <span class="symbol">
        <a href="SplitInfo$.html"><span class="name">SplitInfo</span></a>
      </span>
      </h4>
      
    </li></ol>
            </div>

        

        
        </div>

        <div id="inheritedMembers">
        
        
        </div>

        <div id="groupedMembers">
        <div class="group" name="Ungrouped">
              <h3>Ungrouped</h3>
              
            </div>
        </div>

      </div>

      <div id="tooltip"></div>

      <div id="footer">  </div>
      <script defer="defer" type="text/javascript" id="jquery-js" src="../../../../lib/jquery.js"></script><script defer="defer" type="text/javascript" id="jquery-ui-js" src="../../../../lib/jquery-ui.js"></script><script defer="defer" type="text/javascript" id="tools-tooltip-js" src="../../../../lib/tools.tooltip.js"></script><script defer="defer" type="text/javascript" id="template-js" src="../../../../lib/template.js"></script>
    </body>
      </html>
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-04 10:58:09 +0000