Package com.google.appengine.tools.mapreduce

Examples of com.google.appengine.tools.mapreduce.MapReduceSettings$Builder

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
  public void setUp() {
    helper.setUp();
  }

  public void testDefaultSettings() {
    MapReduceSettings mrSettings = new MapReduceSettings.Builder().build();
    assertNull(mrSettings.getBackend());
    assertEquals(DEFAULT_BASE_URL, mrSettings.getBaseUrl());
    assertEquals("app_default_bucket", mrSettings.getBucketName());
    assertEquals(DEFAULT_MAP_FANOUT, mrSettings.getMapFanout());
    assertEquals(DEFAULT_SHARD_RETREIES, mrSettings.getMaxShardRetries());
    assertEquals(DEFAULT_SLICE_RETREIES, mrSettings.getMaxSliceRetries());
    assertNull(mrSettings.getMaxSortMemory());
    assertEquals(DEFAULT_MERGE_FANIN, mrSettings.getMergeFanin());
    assertEquals(DEFAULT_MILLIS_PER_SLICE, mrSettings.getMillisPerSlice());
    assertEquals(null, mrSettings.getModule());
    assertEquals(DEFAULT_SORT_BATCH_PER_EMIT_BYTES, mrSettings.getSortBatchPerEmitBytes());
    assertEquals(DEFAULT_SORT_READ_TIME_MILLIS, mrSettings.getSortReadTimeMillis());
    assertNull(mrSettings.getWorkerQueueName());
  }
View Full Code Here
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
    }
    builder = builder.setSortReadTimeMillis(6);
    builder = builder.setWorkerQueueName("queue1");


    MapReduceSettings mrSettings = builder.build();
    assertEquals("b1", mrSettings.getBackend());
    assertNull(mrSettings.getModule());
    assertEquals("bucket", mrSettings.getBucketName());
    assertEquals("base-url", mrSettings.getBaseUrl());
    assertEquals(3, mrSettings.getMapFanout());
    assertEquals(1, mrSettings.getMaxShardRetries());
    assertEquals(0, mrSettings.getMaxSliceRetries());
    assertEquals(10L, (long) mrSettings.getMaxSortMemory());
    assertEquals(4, mrSettings.getMergeFanin());
    assertEquals(10, mrSettings.getMillisPerSlice());
    assertEquals(5, mrSettings.getSortBatchPerEmitBytes());
    assertEquals(6, mrSettings.getSortReadTimeMillis());
    assertEquals("queue1", mrSettings.getWorkerQueueName());

    builder = new MapReduceSettings.Builder().setModule("m1");
    try {
      builder.setBackend("b").build();
      fail("Expected exception to be thrown");
    } catch (IllegalArgumentException ex) {
      // expected
      builder.setBackend(null);
    }
    mrSettings = builder.build();
    assertNull(mrSettings.getBackend());
    assertEquals("m1", mrSettings.getModule());
  }
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
    @Override
    public Value<Void> run() throws Exception {
      MapReduceSpecification<Long, Integer, Integer, ArrayList<Integer>, GoogleCloudStorageFileSet>
      spec = createMapReduceSpec(bucket, start, limit, shards);
      MapReduceSettings settings = getSettings(bucket, null, null);
      // [START start_as_pipeline]
      FutureValue<MapReduceResult<GoogleCloudStorageFileSet>> mapReduceResult =
          futureCall(new MapReduceJob<>(spec, settings));
      // [END start_as_pipeline]
      return futureCall(new LogFileNamesJob(), mapReduceResult);
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
    long limit = getLongParam(req, "limit", 3 * 1000 * 1000);
    int shards = Math.max(1, Math.min(100, Ints.saturatedCast(getLongParam(req, "shards", 10))));
    // [START start_mapreduce]
    MapReduceSpecification<Long, Integer, Integer, ArrayList<Integer>, GoogleCloudStorageFileSet>
        mapReduceSpec = createMapReduceSpec(bucket, start, limit, shards);
    MapReduceSettings settings = getSettings(bucket, queue, module);
    // [START startMapReduceJob]
    String id = MapReduceJob.start(mapReduceSpec, settings);
    // [END startMapReduceJob]
    // [END start_mapreduce]
    resp.sendRedirect("/_ah/pipeline/status.html?root=" + id);
View Full Code Here
152
153
154
155
156
157
158
159
160
161
162
  // [END createMapReduceSpec]

  // [START getSettings]
  public static MapReduceSettings getSettings(String bucket, String queue, String module) {
    // [START mapReduceSettings]
    MapReduceSettings settings = new MapReduceSettings.Builder()
        .setBucketName(bucket)
        .setWorkerQueueName(queue)
        .setModule(module) // if queue is null will use the current queue or "default" if none
        .build();
    // [END mapReduceSettings]
View Full Code Here
64
65
66
67
68
69
70
71
        new MapReduceSpecification.Builder<>(input, mapper, reducer, output)
            .setKeyMarshaller(Marshallers.getStringMarshaller())
            .setValueMarshaller(Marshallers.getStringMarshaller()).setNumReducers(reduceShardCount)
            .setJobName("history").build();

    MapReduceSettings mrsettings = new MapReduceSettings.Builder().build();
    return MapReduceJob.start(mrspecs, mrsettings);
  }
View Full Code Here
119
120
121
122
123
124
125
126
127
128
129
130
131
    }
    writeResponse(resp);
  }

  private MapReduceSettings getSettings() {
    MapReduceSettings settings = new MapReduceSettings()
        .setWorkerQueueName("mapreduce-workers")
        .setControllerQueueName("default");
    if (USE_BACKENDS) {
      settings.setBackend("worker");
    }
    return settings;
  }
View Full Code Here
TOP

Related Classes of com.google.appengine.tools.mapreduce.MapReduceSettings$Builder

  • ch.grengine.code.groovy.DefaultGroovyCompilerFactory
  • co.cask.tigon.sql.internal.DefaultGDATField
  • com.asakusafw.utils.java.model.syntax.Expression
  • com.asakusafw.utils.java.model.syntax.ModelFactory
  • com.asakusafw.utils.java.model.util.ImportBuilder
  • com.asakusafw.utils.java.model.util.TypeBuilder
  • com.atilika.kuromoji.dict.DynamicDictionaries
  • com.basho.riak.client.api.cap.Quorum
  • com.basho.riak.client.cap.Quorum
  • com.facebook.presto.operator.PageBuilder
    • 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.