Package org.apache.hadoop.hive.ql.optimizer.listbucketingpruner

Examples of org.apache.hadoop.hive.ql.optimizer.listbucketingpruner.ListBucketingPruner

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      transformations.add(new PredicatePushDown());
      transformations.add(new PartitionPruner());
      transformations.add(new PartitionConditionRemover());
      if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTLISTBUCKETING)) {
        /* Add list bucketing pruner. */
        transformations.add(new ListBucketingPruner());
      }
    }
    if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVE_OPTIMIZE_SKEWJOIN_COMPILETIME)) {
      transformations.add(new SkewJoinOptimizer());
    }
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      transformations.add(new PredicatePushDown());
      transformations.add(new PartitionPruner());
      transformations.add(new PartitionConditionRemover());
      if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTLISTBUCKETING)) {
        /* Add list bucketing pruner. */
        transformations.add(new ListBucketingPruner());
      }
    }
    if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTGROUPBY) ||
        HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVE_MAP_GROUPBY_SORT)) {
      transformations.add(new GroupByOptimizer());
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    if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTPPD)) {
      transformations.add(new PartitionPruner());
      transformations.add(new PartitionConditionRemover());
      if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTLISTBUCKETING)) {
        /* Add list bucketing pruner. */
        transformations.add(new ListBucketingPruner());
      }
    }

    if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTGROUPBY) ||
        HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVE_MAP_GROUPBY_SORT)) {
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      transformations.add(new PredicatePushDown());
      transformations.add(new PartitionPruner());
      transformations.add(new PartitionConditionRemover());
      if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTLISTBUCKETING)) {
        /* Add list bucketing pruner. */
        transformations.add(new ListBucketingPruner());
      }
    }
    if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTCP)) {
      transformations.add(new ColumnPruner());
    }
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      transformations.add(new PredicatePushDown());
      transformations.add(new PartitionPruner());
      transformations.add(new PartitionConditionRemover());
      if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTLISTBUCKETING)) {
        /* Add list bucketing pruner. */
        transformations.add(new ListBucketingPruner());
      }
    }
    if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTCP)) {
      transformations.add(new ColumnPruner());
    }
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Related Classes of org.apache.hadoop.hive.ql.optimizer.listbucketingpruner.ListBucketingPruner

  • org.apache.hadoop.fs.Path
  • org.apache.hadoop.hive.ql.lib.NodeProcessorCtx
  • org.apache.hadoop.hive.ql.optimizer.Optimizer
  • org.apache.hadoop.hive.ql.parse.PrunedPartitionList
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