Package eu.stratosphere.nephele.template

Examples of eu.stratosphere.nephele.template.AbstractInvokable

84
85
86
87
88
89
90
91
92
93
94
   * has to be written to disk.
   */
  @Test
  public void testResettableIterator() {
    try {
      final AbstractInvokable memOwner = new DummyInvokable();
 
      // create the resettable Iterator
      SpillingResettableMutableObjectIterator<Record> iterator = new SpillingResettableMutableObjectIterator<Record>(
        this.reader, this.serializer, this.memman, this.ioman, 2, memOwner);
 
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
   * Tests the resettable iterator with enough memory so that all data is kept locally in memory.
   */
  @Test
  public void testResettableIteratorInMemory() {
    try {
      final AbstractInvokable memOwner = new DummyInvokable();
 
      // create the resettable Iterator
      SpillingResettableMutableObjectIterator<Record> iterator = new SpillingResettableMutableObjectIterator<Record>(
        this.reader, this.serializer, this.memman, this.ioman, 20, memOwner);
     
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
  }

  @Test
  public void testSerialBlockResettableIterator() throws Exception
  {
    final AbstractInvokable memOwner = new DummyInvokable();
    // create the resettable Iterator
    final BlockResettableIterator<Record> iterator = new BlockResettableIterator<Record>(
        this.memman, this.reader, this.serializer, 1, memOwner);
    // open the iterator
    iterator.open();
View Full Code Here
115
116
117
118
119
120
121
122
123
124
125
  }

  @Test
  public void testDoubleBufferedBlockResettableIterator() throws Exception
  {
    final AbstractInvokable memOwner = new DummyInvokable();
    // create the resettable Iterator
    final BlockResettableIterator<Record> iterator = new BlockResettableIterator<Record>(
        this.memman, this.reader, this.serializer, 2, memOwner);
    // open the iterator
    iterator.open();
View Full Code Here
155
156
157
158
159
160
161
162
163
164
165
  }

  @Test
  public void testTwelveFoldBufferedBlockResettableIterator() throws Exception
  {
    final AbstractInvokable memOwner = new DummyInvokable();
    // create the resettable Iterator
    final BlockResettableIterator<Record> iterator = new BlockResettableIterator<Record>(
        this.memman, this.reader, this.serializer, 12, memOwner);
    // open the iterator
    iterator.open();
View Full Code Here
132
133
134
135
136
137
138
139
140
141
142
143
144
      // Change state
      executionStateChanged(ExecutionState.CANCELING, null);

      // Request user code to shut down
      try {
        final AbstractInvokable invokable = this.environment.getInvokable();
        if (invokable != null) {
          invokable.cancel();
        }
      } catch (Throwable e) {
        LOG.error(StringUtils.stringifyException(e));
      }
    }
View Full Code Here
216
217
218
219
220
221
222
223
224
225
226
    if (segment == null || segment.isFreed() || !(segment instanceof DefaultMemorySegment)) {
      return;
    }
   
    final DefaultMemorySegment defSeg = (DefaultMemorySegment) segment;
    final AbstractInvokable owner = defSeg.owner;
   
    // -------------------- BEGIN CRITICAL SECTION -------------------
    synchronized (this.lock)
    {
      if (this.isShutDown) {
View Full Code Here
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
        throw new IllegalStateException("Memory manager has been shut down.");
      }

      final Iterator<T> segmentsIterator = segments.iterator();
     
      AbstractInvokable lastOwner = null;
      Set<DefaultMemorySegment> segsForOwner = null;

      // go over all segments
      while (segmentsIterator.hasNext()) {
       
        final MemorySegment seg = segmentsIterator.next();
        if (seg.isFreed()) {
          continue;
        }
       
        final DefaultMemorySegment defSeg = (DefaultMemorySegment) seg;
        final AbstractInvokable owner = defSeg.owner;
       
        try {
          // get the list of segments by this owner only if it is a different owner than for
          // the previous one (or it is the first segment)
          if (lastOwner != owner) {
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
      if (inputSplits.length == 0) {
        continue;
      }

      final AbstractInvokable invokable = groupVertex.getEnvironment().getInvokable();
      if (!(invokable instanceof AbstractInputTask)) {
        LOG.error(groupVertex.getName() + " has " + inputSplits.length
          + " input splits, but is not of typt AbstractInputTask, ignoring...");
        continue;
      }
View Full Code Here
48
49
50
51
52
53
54
55
56
57
58
  @Override
  public void registerGroupVertex(final ExecutionGroupVertex groupVertex) {

    // Do some sanity checks first
    final AbstractInvokable invokable = groupVertex.getEnvironment().getInvokable();

    // if (!(invokable instanceof AbstractFileInputTask)) {
    // LOG.error(groupVertex.getName() + " is not an input vertex, ignoring vertex...");
    // return;
    // }
View Full Code Here
TOP

Related Classes of eu.stratosphere.nephele.template.AbstractInvokable

  • eu.stratosphere.nephele.jobmanager.splitassigner.file.FileInputSplitAssigner
  • eu.stratosphere.nephele.jobmanager.splitassigner.InputSplitManager
  • eu.stratosphere.nephele.jobmanager.splitassigner.LocatableInputSplitAssigner
  • eu.stratosphere.nephele.services.iomanager.IOManagerITCase
  • eu.stratosphere.nephele.services.memorymanager.DefaultMemoryManagerTest
  • eu.stratosphere.nephele.services.memorymanager.spi.DefaultMemoryManager
  • eu.stratosphere.nephele.taskmanager.Task
  • eu.stratosphere.pact.runtime.resettable.BlockResettableIteratorTest
  • eu.stratosphere.pact.runtime.resettable.SpillingResettableMutableObjectIteratorTest
    • Copyright © 2018 www.massapicom. 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.