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

Examples of org.apache.hadoop.hive.ql.optimizer.physical.CrossProductCheck$MapJoinCheck

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      Context ctx) throws SemanticException {
    PhysicalContext physicalCtx = new PhysicalContext(conf, pCtx, pCtx.getContext(), rootTasks,
       pCtx.getFetchTask());

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_CHECK_CROSS_PRODUCT)) {
      physicalCtx = new CrossProductCheck().resolve(physicalCtx);
    }

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_VECTORIZATION_ENABLED)) {
      (new Vectorizer()).resolve(physicalCtx);
    }
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    } else {
      LOG.debug("Skipping metadata only query optimization");
    }

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_CHECK_CROSS_PRODUCT)) {
      physicalCtx = new CrossProductCheck().resolve(physicalCtx);
    } else {
      LOG.debug("Skipping cross product analysis");
    }

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_VECTORIZATION_ENABLED)) {
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      Context ctx) throws SemanticException {
    PhysicalContext physicalCtx = new PhysicalContext(conf, pCtx, pCtx.getContext(), rootTasks,
       pCtx.getFetchTask());

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_CHECK_CROSS_PRODUCT)) {
      physicalCtx = new CrossProductCheck().resolve(physicalCtx);
    }

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_VECTORIZATION_ENABLED)) {
      (new Vectorizer()).resolve(physicalCtx);
    }
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Related Classes of org.apache.hadoop.hive.ql.optimizer.physical.CrossProductCheck$MapJoinCheck

  • org.apache.hadoop.hive.ql.exec.mr.MapRedTask
  • org.apache.hadoop.hive.ql.exec.ReduceSinkOperator
  • org.apache.hadoop.hive.ql.exec.tez.TezTask
  • org.apache.hadoop.hive.ql.lib.DefaultGraphWalker
  • org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher
  • org.apache.hadoop.hive.ql.lib.Dispatcher
  • org.apache.hadoop.hive.ql.lib.GraphWalker
  • org.apache.hadoop.hive.ql.lib.RuleRegExp
  • org.apache.hadoop.hive.ql.lib.TaskGraphWalker
  • org.apache.hadoop.hive.ql.parse.TezCompiler
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