Package org.apache.hadoop.hive.ql

Examples of org.apache.hadoop.hive.ql.Driver

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    howlConf.set(ConfVars.PREEXECHOOKS.varname, "");
    howlConf.set(ConfVars.POSTEXECHOOKS.varname, "");
    howlConf.set(ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");

    howlConf.set(ConfVars.SEMANTIC_ANALYZER_HOOK.varname, HowlSemanticAnalyzer.class.getName());
    howlDriver = new Driver(howlConf);
    SessionState.start(new CliSessionState(howlConf));
  }
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    howlConf.set(ConfVars.PREEXECHOOKS.varname, "");
    howlConf.set(ConfVars.POSTEXECHOOKS.varname, "");
    howlConf.set(ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");

    HiveConf hiveConf = new HiveConf(howlConf,this.getClass());
    hiveDriver = new Driver(hiveConf);

    howlConf.set(ConfVars.SEMANTIC_ANALYZER_HOOK.varname, HowlSemanticAnalyzer.class.getName());
    howlDriver = new Driver(howlConf);

    msc = new HiveMetaStoreClient(howlConf);
    SessionState.start(new CliSessionState(howlConf));
  }
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    howlConf = new HiveConf(this.getClass());
    howlConf.set(ConfVars.PREEXECHOOKS.varname, "");
    howlConf.set(ConfVars.POSTEXECHOOKS.varname, "");
    howlConf.set(ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    howlConf.set(ConfVars.SEMANTIC_ANALYZER_HOOK.varname, HowlSemanticAnalyzer.class.getName());
    howlDriver = new Driver(howlConf);
    msc = new HiveMetaStoreClient(howlConf);
    SessionState.start(new CliSessionState(howlConf));
    super.setUp();
  }
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    if (driver == null){
      HiveConf hiveConf = new HiveConf(this.getClass());
      hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
      hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
      hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
      driver = new Driver(hiveConf);
      SessionState.start(new CliSessionState(hiveConf));
    }

    props = new Properties();
    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
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    HiveConf hiveConf = new HiveConf(this.getClass());
    hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    driver = new Driver(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));
    props = new Properties();
    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
    fullFileNameBasic = cluster.getProperties().getProperty("fs.default.name") + basicFile;
    fullFileNameComplex = cluster.getProperties().getProperty("fs.default.name") + complexFile;
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    HiveConf hiveConf = new HiveConf(this.getClass());
    hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    driver = new Driver(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));
    props = new Properties();
    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
    fullFileName = cluster.getProperties().getProperty("fs.default.name") + fileName;
  }
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    //The default org.apache.hadoop.hive.ql.hooks.PreExecutePrinter hook
    //is present only in the ql/test directory
    hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    driver = new Driver(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));

    thriftUri = System.getenv("HOWL_METASTORE_URI");

    if( thriftUri != null ) {
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    HiveConf hiveConf = new HiveConf(this.getClass());
    hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    driver = new Driver(hiveConf);
    client = new HiveMetaStoreClient(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));
    props = new Properties();
    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
    fullFileName = cluster.getProperties().getProperty("fs.default.name") + fileName;
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    if(firstToken.equalsIgnoreCase("set")){
      return new SetProcessor().run(cmd.substring(firstToken.length()).trim()).getResponseCode();
    }

    Driver driver = new HowlDriver();

    int ret = driver.run(cmd).getResponseCode();

    if (ret != 0) {
      driver.close();
      System.exit(ret);
    }

    ArrayList<String> res = new ArrayList<String>();
    try {
      while (driver.getResults(res)) {
        for (String r : res) {
          ss.out.println(r);
        }
        res.clear();
      }
    } catch (IOException e) {
      ss.err.println("Failed with exception " + e.getClass().getName() + ":"
          + e.getMessage() + "\n" + org.apache.hadoop.util.StringUtils.stringifyException(e));
      ret = 1;
    }

    int cret = driver.close();
    if (ret == 0) {
      ret = cret;
    }

    long end = System.currentTimeMillis();
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      SessionState session = new SessionState(new HiveConf(SessionState.class));
      SessionState.start(session);
      session.in = null;
      session.out = null;
      session.err = null;
      driver = new Driver();
    }
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Related Classes of org.apache.hadoop.hive.ql.Driver

  • org.apache.drill.exec.store.hive.HiveTestDataGenerator
  • org.apache.falcon.util.HiveTestUtils
  • org.apache.hadoop.fs.Path
  • org.apache.hadoop.hive.cli.CliDriver
  • org.apache.hadoop.hive.cli.TestCliDriverMethods
  • org.apache.hadoop.hive.common.ValidTxnList
  • org.apache.hadoop.hive.hwi.HWISessionItem
  • org.apache.hadoop.hive.metastore.api.Schema
  • org.apache.hadoop.hive.metastore.TestMarkPartition
  • org.apache.hadoop.hive.metastore.TestMetaStoreEndFunctionListener
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