Package org.apache.hadoop.hive.ql.session.SessionState

Examples of org.apache.hadoop.hive.ql.session.SessionState.LogHelper

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      // this here - but would have hit it in SemanticAnalyzer
      LOG.error(StringUtils.stringifyException(e));
      throw new RuntimeException (e);
    }

    console = new LogHelper(LOG);

    if(childTasks == null) {
      return;
    }
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    final String HISTORYFILE = ".hivehistory";
    String historyFile = System.getProperty("user.home") + File.separator  + HISTORYFILE;
    reader.setHistory(new History(new File(historyFile)));
    int ret = 0;
    Log LOG = LogFactory.getLog("CliDriver");
    LogHelper console = new LogHelper(LOG);
    String prefix = "";
    String curPrompt = prompt;
    while ((line = reader.readLine(curPrompt+"> ")) != null) {
      long start = System.currentTimeMillis();
      if(line.trim().endsWith(";")) {
        line = prefix + " " + line;
        ret = processLine(line);
        prefix = "";
        curPrompt = prompt;
      } else {
        prefix = prefix + line;
        curPrompt = prompt2;
        continue;
      }
      long end = System.currentTimeMillis();
      if (end > start) {
        double timeTaken = (double)(end-start)/1000.0;
        console.printInfo("Time taken: " + timeTaken + " seconds", null);
      }
    }

    System.exit(ret);
  }
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  /**
   * for backwards compatibility with current tests
   */
  public Driver(HiveConf conf) {
    console = new LogHelper(LOG);
    this.conf = conf;
    ctx = new Context(conf);
  }
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    this.conf = conf;
    ctx = new Context(conf);
  }

  public Driver() {
    console = new LogHelper(LOG);
    if(SessionState.get() != null) {
      conf = SessionState.get().getConf();
      ctx = new Context(conf);
    }
  }
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    try {
      this.conf = conf;
      db = Hive.get(conf);
      rootTasks = new ArrayList<Task<? extends Serializable>>();
      LOG = LogFactory.getLog(this.getClass().getName());
      console = new LogHelper(LOG);

      this.scratchDir = this.db.getConf().getVar(HiveConf.ConfVars.SCRATCHDIR);
      Random rand = new Random();
      this.randomid = Math.abs(rand.nextInt()%rand.nextInt());
      this.pathid = 10000;
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      LOG.error(StringUtils.stringifyException(e));
      throw new RuntimeException(e);
    }
    this.driverContext = driverContext;

    console = new LogHelper(LOG);
  }
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    try {
      this.conf = conf;
      db = Hive.get(conf);
      rootTasks = new ArrayList<Task<? extends Serializable>>();
      LOG = LogFactory.getLog(this.getClass().getName());
      console = new LogHelper(LOG);
      idToTableNameMap = new HashMap<String, String>();
      inputs = new LinkedHashSet<ReadEntity>();
      outputs = new LinkedHashSet<WriteEntity>();
    } catch (Exception e) {
      throw new SemanticException(e);
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  /**
   * Constructor when invoked from QL.
   */
  public ExecDriver() {
    super();
    console = new LogHelper(LOG);
    this.jobExecHelper = new HadoopJobExecHelper(job, console, this, this);
  }
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   * Constructor/Initialization for invocation as independent utility.
   */
  public ExecDriver(MapredWork plan, JobConf job, boolean isSilent) throws HiveException {
    setWork(plan);
    this.job = job;
    console = new LogHelper(LOG, isSilent);
    this.jobExecHelper = new HadoopJobExecHelper(job, console, this, this);
  }
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    } else {
      setupChildLog4j(conf);
    }

    Log LOG = LogFactory.getLog(ExecDriver.class.getName());
    LogHelper console = new LogHelper(LOG, isSilent);

    if (planFileName == null) {
      console.printError("Must specify Plan File Name");
      printUsage();
    }

    // print out the location of the log file for the user so
    // that it's easy to find reason for local mode execution failures
    for (Appender appender : Collections.list((Enumeration<Appender>) LogManager.getRootLogger()
        .getAllAppenders())) {
      if (appender instanceof FileAppender) {
        console.printInfo("Execution log at: " + ((FileAppender) appender).getFile());
      }
    }

    // log the list of job conf parameters for reference
    LOG.info(sb.toString());
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Related Classes of org.apache.hadoop.hive.ql.session.SessionState.LogHelper

  • org.apache.hadoop.hive.cli.CliDriver
  • org.apache.hadoop.hive.ql.Driver
  • org.apache.hadoop.hive.ql.exec.ExecDriver
  • org.apache.hadoop.hive.ql.exec.FetchOperator
  • org.apache.hadoop.hive.ql.exec.HashTableSinkOperator
  • org.apache.hadoop.hive.ql.exec.mapjoin.TestMapJoinMemoryExhaustionHandler
  • org.apache.hadoop.hive.ql.exec.MapredLocalTask
  • org.apache.hadoop.hive.ql.exec.mr.ExecDriver
  • org.apache.hadoop.hive.ql.exec.mr.MapredLocalTask
  • org.apache.hadoop.hive.ql.exec.Task
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