Package org.apache.hadoop.mapreduce

Examples of org.apache.hadoop.mapreduce.Counters.findCounter()

33
34
35
36
37
38
39
40
41
42
43
  @Test(expected = IOException.class)
  public final void testMapperForNullKeyValue() throws IOException,
      InterruptedException {
    Mapper.Context context = mock(Mapper.Context.class);
    Counters counters = new Counters();
    Counter counter = counters.findCounter(MergeRecordCounter.BAD_RECORD);
    when(context.getCounter(MergeRecordCounter.BAD_RECORD)).thenReturn(
        counter);
    MergeKeyMapper mapper = new MergeKeyMapper();
    Text val = new Text("valueOfKey");
    mapper.map(null, val, context);
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
  @Test
  public final void testMapperValidValues() throws IOException,
      InterruptedException {
    Mapper.Context context = mock(Mapper.Context.class);
    Counters counters = new Counters();
    Counter counter = counters
        .findCounter(MergeRecordCounter.TOTAL_RECORDS_NEW);
    when(context.getCounter(MergeRecordCounter.TOTAL_RECORDS_NEW))
        .thenReturn(counter);

    MergeKeyMapper mapper = new MergeKeyMapper();
View Full Code Here
214
215
216
217
218
219
220
221
222
223
224
                  job.getConfiguration()).getClass()
              .getName());
      job.waitForCompletion(false);
      if (job.isComplete()) {
        Counters counters = job.getCounters();
        totalRecordsOld = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_OLD).getValue();
        totalRecordsNew = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_NEW).getValue();
        badRecords = counters.findCounter(
            MergeRecordCounter.BAD_RECORD).getValue();
View Full Code Here
216
217
218
219
220
221
222
223
224
225
226
      job.waitForCompletion(false);
      if (job.isComplete()) {
        Counters counters = job.getCounters();
        totalRecordsOld = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_OLD).getValue();
        totalRecordsNew = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_NEW).getValue();
        badRecords = counters.findCounter(
            MergeRecordCounter.BAD_RECORD).getValue();
        output = counters.findCounter(MergeRecordCounter.OUTPUT)
            .getValue();
View Full Code Here
218
219
220
221
222
223
224
225
226
227
228
        Counters counters = job.getCounters();
        totalRecordsOld = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_OLD).getValue();
        totalRecordsNew = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_NEW).getValue();
        badRecords = counters.findCounter(
            MergeRecordCounter.BAD_RECORD).getValue();
        output = counters.findCounter(MergeRecordCounter.OUTPUT)
            .getValue();
        logger.info("Total old records read are: " + totalRecordsOld);
        logger.info("Total new records read are: " + totalRecordsNew);
View Full Code Here
220
221
222
223
224
225
226
227
228
229
230
            MergeRecordCounter.TOTAL_RECORDS_OLD).getValue();
        totalRecordsNew = counters.findCounter(
            MergeRecordCounter.TOTAL_RECORDS_NEW).getValue();
        badRecords = counters.findCounter(
            MergeRecordCounter.BAD_RECORD).getValue();
        output = counters.findCounter(MergeRecordCounter.OUTPUT)
            .getValue();
        logger.info("Total old records read are: " + totalRecordsOld);
        logger.info("Total new records read are: " + totalRecordsNew);
        logger.info("Bad Records are: " + badRecords);
        logger.info("Output records are: " + output);
View Full Code Here
47
48
49
50
51
52
53
54
55
56
57
    values.add(value2);
    values.add(value3);

    Reducer.Context context = mock(Reducer.Context.class);
    Counters counters = new Counters();
    Counter counter = counters.findCounter(DedupRecordCounter.OUTPUT);
    when(context.getCounter(DedupRecordCounter.OUTPUT)).thenReturn(counter);
    DedupValueReducer dedupValueReducer = new DedupValueReducer();
    dedupValueReducer.reduce(hihoTuple, values, context);
    verify(context).write(value1, key);
    assertEquals(1, context.getCounter(DedupRecordCounter.OUTPUT)
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
    ArrayList<String> values = new ArrayList<String>();
    values.add(value1);

    Reducer.Context context = mock(Reducer.Context.class);
    Counters counters = new Counters();
    Counter counter = counters.findCounter(DedupRecordCounter.OUTPUT);
    when(context.getCounter(DedupRecordCounter.OUTPUT)).thenReturn(counter);
    DedupValueReducer dedupValueReducer = new DedupValueReducer();
    dedupValueReducer.reduce(hihoTuple, values, context);
    verify(context).write(value1, key);
    assertEquals(1, context.getCounter(DedupRecordCounter.OUTPUT)
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
    ArrayList<Text> values = new ArrayList<Text>();
    values.add(value1);

    Reducer.Context context = mock(Reducer.Context.class);
    Counters counters = new Counters();
    Counter counter = counters.findCounter(DedupRecordCounter.OUTPUT);
    when(context.getCounter(DedupRecordCounter.OUTPUT)).thenReturn(counter);
    DedupValueReducer dedupReducer = new DedupValueReducer();
    dedupReducer.reduce(hihoTuple, values, context);
    verify(context).write(value1, key);
    assertEquals(1, context.getCounter(DedupRecordCounter.OUTPUT)
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
    ArrayList<BytesWritable> values = new ArrayList<BytesWritable>();
    values.add(value1);

    Reducer.Context context = mock(Reducer.Context.class);
    Counters counters = new Counters();
    Counter counter = counters.findCounter(DedupRecordCounter.OUTPUT);
    when(context.getCounter(DedupRecordCounter.OUTPUT)).thenReturn(counter);
    DedupValueReducer dedupReducer = new DedupValueReducer();
    dedupReducer.reduce(hihoTuple, values, context);
    verify(context).write(value1, key);
    assertEquals(1, context.getCounter(DedupRecordCounter.OUTPUT)
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.