Package org.apache.hadoop.hive.ql

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

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    client.createDatabase(db);
  }

  public void execHiveSQL(String sqlStmt, String userName) throws Exception {
    HiveConf hiveConf = new HiveConf();
    Driver driver = new Driver(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));
    driver.run(sqlStmt);
    driver.close();
    SessionState.get().close();
  }
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  // Verify the given query
  public void verifyLocalQuery(String queryStr) throws Exception {
    // setup Hive driver
    SessionState session = new SessionState(getHiveConf());
    SessionState.start(session);
    Driver driver = new Driver(session.getConf(), getUser(), null);

    // compile the query
    CommandProcessorResponse compilerStatus = driver
        .compileAndRespond(queryStr);
    if (compilerStatus.getResponseCode() != 0) {
      String errMsg = compilerStatus.getErrorMessage();
      if (errMsg.contains(HiveAuthzConf.HIVE_SENTRY_PRIVILEGE_ERROR_MESSAGE)) {
        printMissingPerms(getHiveConf().get(
            HiveAuthzConf.HIVE_SENTRY_AUTH_ERRORS));
      }
      throw new SemanticException("Compilation error: "
          + compilerStatus.getErrorMessage());
    }
    driver.close();
    System.out
        .println("User " + getUser() + " has privileges to run the query");
  }
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    hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    SessionState.start(new CliSessionState(hiveConf));
    msc = new HiveMetaStoreClient(hiveConf, null);
    driver = new Driver(hiveConf);

    driver.run("drop database if exists " + dbName + " cascade");

    DummyListener.notifyList.clear();
    DummyPreListener.notifyList.clear();
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        setUpHiveConf();
        hiveConf.set(ConfVars.METASTORE_EVENT_LISTENERS.varname,
                NotificationListener.class.getName());
        SessionState.start(new CliSessionState(hiveConf));
        driver = new Driver(hiveConf);
        client = new HiveMetaStoreClient(hiveConf);
    }
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        hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
        hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
        hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
        hiveConf.set(HCatConstants.HCAT_MSGBUS_TOPIC_PREFIX, "planetlab.hcat");
        SessionState.start(new CliSessionState(hiveConf));
        driver = new Driver(hiveConf);
    }
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        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");
        hiveConf.set(HiveConf.ConfVars.METASTOREWAREHOUSE.varname, TEST_WAREHOUSE_DIR);
        driver = new Driver(hiveConf);
        SessionState.start(new CliSessionState(hiveConf));

        new File(TEST_WAREHOUSE_DIR).mkdirs();

        int numRows = 3;
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        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");
        hiveConf.set(HiveConf.ConfVars.METASTOREWAREHOUSE.varname, TEST_WAREHOUSE_DIR);
        driver = new Driver(hiveConf);
        SessionState.start(new CliSessionState(hiveConf));

        new File(TEST_WAREHOUSE_DIR).mkdirs();

        int numRows = 3;
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    hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
    hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
    SessionState.start(new CliSessionState(hiveConf));
    msc = new HiveMetaStoreClient(hiveConf, null);
    driver = new Driver(hiveConf);
  }
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  public void testMarkingPartitionSet() throws CommandNeedRetryException, MetaException,
  TException, NoSuchObjectException, UnknownDBException, UnknownTableException,
  InvalidPartitionException, UnknownPartitionException, InterruptedException {
    HiveMetaStoreClient msc = new HiveMetaStoreClient(hiveConf, null);
    driver = new Driver(hiveConf);
    driver.run("drop database if exists tmpdb cascade");
    driver.run("create database tmpdb");
    driver.run("use tmpdb");
    driver.run("drop table if exists tmptbl");
    driver.run("create table tmptbl (a string) partitioned by (b string)");
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    do {
      try {
        needRetry = false;
        if (proc != null) {
          if (proc instanceof Driver) {
            Driver qp = (Driver) proc;
            PrintStream out = ss.out;
            long start = System.currentTimeMillis();
            if (ss.getIsVerbose()) {
              out.println(cmd);
            }

            qp.setTryCount(tryCount);
            ret = qp.run(cmd).getResponseCode();
            if (ret != 0) {
              qp.close();
              return ret;
            }

            ArrayList<String> res = new ArrayList<String>();

            printHeader(qp, out);

            try {
              while (qp.getResults(res)) {
                for (String r : res) {
                  out.println(r);
                }
                res.clear();
                if (out.checkError()) {
                  break;
                }
              }
            } catch (IOException e) {
              console.printError("Failed with exception " + e.getClass().getName() + ":"
                  + e.getMessage(), "\n"
                  + org.apache.hadoop.util.StringUtils.stringifyException(e));
              ret = 1;
            }

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

            long end = System.currentTimeMillis();
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Related Classes of org.apache.hadoop.hive.ql.Driver$DriverResponse

  • 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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