Package org.apache.hadoop.hive.ql.stats

Examples of org.apache.hadoop.hive.ql.stats.StatsPublisher.connect()


      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher(
          (JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
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      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
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      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
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      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
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    if (statsPublisher == null) {
      // just return, stats gathering should not block the main query
      LOG.error("StatsPublishing error: StatsPublisher is not initialized.");
      return;
    }
    if (!statsPublisher.connect(hconf)) {
      // just return, stats gathering should not block the main query
      LOG.error("StatsPublishing error: cannot connect to database");
      return;
    }
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      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
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      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher(
          (JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
View Full Code Here

      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
View Full Code Here

      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
View Full Code Here

      // instantiate stats publisher
      StatsPublisher statsPublisher = Utilities.getStatsPublisher((JobConf) conf);
      assertNotNull(statsPublisher);
      assertTrue(statsPublisher.init(conf));
      assertTrue(statsPublisher.connect(conf));

      // instantiate stats aggregator
      StatsAggregator statsAggregator = StatsFactory.getStatsAggregator();
      assertNotNull(statsAggregator);
      assertTrue(statsAggregator.connect(conf));
View Full Code Here

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