Examples of org.apache.hadoop.hive.ql.parse.AbstractSemanticAnalyzerHook

org.apache.hadoop.hive.ql.parse.AbstractSemanticAnalyzerHook

      BaseSemanticAnalyzer sem = SemanticAnalyzerFactory.get(conf, tree);
      String hookName = HiveConf.getVar(conf, ConfVars.SEMANTIC_ANALYZER_HOOK);


      // Do semantic analysis and plan generation
      if (hookName != null) {
        AbstractSemanticAnalyzerHook hook = HiveUtils.getSemanticAnalyzerHook(conf, hookName);
        HiveSemanticAnalyzerHookContext hookCtx = new HiveSemanticAnalyzerHookContextImpl();
        hookCtx.setConf(conf);
        hook.preAnalyze(hookCtx, tree);
        sem.analyze(tree, ctx);
        hook.postAnalyze(hookCtx, sem.getRootTasks());
      } else {
        sem.analyze(tree, ctx);
      }


      LOG.info("Semantic Analysis Completed");

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    String[] peClasses = pestr.split(",");


    for (String peClass : peClasses) {
      try {
        AbstractSemanticAnalyzerHook hook = HiveUtils.getSemanticAnalyzerHook(conf, peClass);
        saHooks.add(hook);
      } catch (HiveException e) {
        console.printError("Pre Exec Hook Class not found:" + e.getMessage());
        throw e;
      }

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    String[] peClasses = pestr.split(",");


    for (String peClass : peClasses) {
      try {
        AbstractSemanticAnalyzerHook hook = HiveUtils.getSemanticAnalyzerHook(conf, peClass);
        saHooks.add(hook);
      } catch (HiveException e) {
        console.printError("Pre Exec Hook Class not found:" + e.getMessage());
        throw e;
      }

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    String[] peClasses = pestr.split(",");


    for (String peClass : peClasses) {
      try {
        AbstractSemanticAnalyzerHook hook = HiveUtils.getSemanticAnalyzerHook(conf, peClass);
        saHooks.add(hook);
      } catch (HiveException e) {
        console.printError("Pre Exec Hook Class not found:" + e.getMessage());
        throw e;
      }

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Related Classes of org.apache.hadoop.hive.ql.parse.AbstractSemanticAnalyzerHook

org.apache.hadoop.hive.ql.Driver

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