Package org.apache.hadoop.hive.ql

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

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    sb.append(" ON ");
    sb.append(index.getOrigTableName());
    sb.append(" PARTITION ");
    sb.append(ps.toString());
    sb.append(" REBUILD");
    Driver driver = new Driver(this.conf);
    driver.compile(sb.toString(), false);
    tasks.addAll(driver.getPlan().getRootTasks());
    inputs.addAll(driver.getPlan().getInputs());
  }
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    HiveConf hiveConf = new HiveConf(TestHCatLoaderComplexSchema.class);
    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");
    hiveConf.set(HiveConf.ConfVars.METASTOREWAREHOUSE.varname, TEST_WAREHOUSE_DIR);
    driver = new Driver(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));

    cleanup();

    createTable(BASIC_TABLE, "a int, b string");
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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");
      hiveConf.set(HiveConf.ConfVars.METASTOREWAREHOUSE.varname, TEST_WAREHOUSE_DIR);
      driver = new Driver(hiveConf);
      SessionState.start(new CliSessionState(hiveConf));
    }

    cleanup();
  }
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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");

    LOG.debug("Hive conf : {}", hiveConf.getAllProperties());
    Driver driver = new Driver(hiveConf);
    SessionState.start(new CliSessionState(hiveConf));
    return driver;
  }
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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);

            int counter = 0;
            try {
              while (qp.getResults(res)) {
                for (String r : res) {
                  out.println(r);
                }
                counter += res.size();
                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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    assertTrue(hiveConf.getBoolVar(HiveConf.ConfVars.METASTORE_SCHEMA_VERIFICATION));
    assertFalse(hiveConf.getBoolVar(HiveConf.ConfVars.METASTORE_AUTO_CREATE_SCHEMA));
    assertTrue(hiveConf.getBoolVar(HiveConf.ConfVars.METASTORE_FIXED_DATASTORE));

    SessionState.start(new CliSessionState(hiveConf));
    driver = new Driver(hiveConf);
    // driver execution should fail since the schema didn't get created
    CommandProcessorResponse proc = driver.run("show tables");
    assertFalse(proc.getResponseCode() == 0);
   }
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  public void testMetastoreVersion () throws Exception {
    // let the schema and version be auto created
    System.setProperty(HiveConf.ConfVars.METASTORE_SCHEMA_VERIFICATION.toString(), "false");
    hiveConf = new HiveConf(this.getClass());
    SessionState.start(new CliSessionState(hiveConf));
    driver = new Driver(hiveConf);
    driver.run("show tables");

    // correct version stored by Metastore during startup
    assertEquals(MetaStoreSchemaInfo.getHiveSchemaVersion(), getVersion(hiveConf));
    setVersion(hiveConf, "foo");
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   */
  public void testVersionMatching () throws Exception {
    System.setProperty(HiveConf.ConfVars.METASTORE_SCHEMA_VERIFICATION.toString(), "false");
    hiveConf = new HiveConf(this.getClass());
    SessionState.start(new CliSessionState(hiveConf));
    driver = new Driver(hiveConf);
    driver.run("show tables");

    hiveConf.setBoolVar(HiveConf.ConfVars.METASTORE_SCHEMA_VERIFICATION, true);
    setVersion(hiveConf, MetaStoreSchemaInfo.getHiveSchemaVersion());
    driver = new Driver(hiveConf);
    CommandProcessorResponse proc = driver.run("show tables");
    assertTrue(proc.getResponseCode() == 0);
  }
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   */
  public void testVersionMisMatch () throws Exception {
    System.setProperty(HiveConf.ConfVars.METASTORE_SCHEMA_VERIFICATION.toString(), "false");
    hiveConf = new HiveConf(this.getClass());
    SessionState.start(new CliSessionState(hiveConf));
    driver = new Driver(hiveConf);
    driver.run("show tables");

    System.setProperty(HiveConf.ConfVars.METASTORE_SCHEMA_VERIFICATION.toString(), "true");
    hiveConf = new HiveConf(this.getClass());
    setVersion(hiveConf, "fooVersion");
    SessionState.start(new CliSessionState(hiveConf));
    driver = new Driver(hiveConf);
    CommandProcessorResponse proc = driver.run("show tables");
    assertFalse(proc.getResponseCode() == 0);
  }
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Related Classes of org.apache.hadoop.hive.ql.Driver$QueryState

  • 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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