Package org.apache.hadoop.hive.ql.exec

Examples of org.apache.hadoop.hive.ql.exec.FetchTask.fetch()

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  public boolean getResults(ArrayList<String> res) throws IOException {
    if (plan != null && plan.getFetchTask() != null) {
      FetchTask ft = plan.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null) {
      resStream = ctx.getStream();
    }
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        sem.setFetchTaskInit(true);
        sem.getFetchTask().initialize(conf);
      }
      FetchTask ft = (FetchTask) sem.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null)
      resStream = ctx.getStream();
    if (resStream == null)
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      work = new FetchWork(tbl.getDataLocation().toString(), Utilities.getTableDesc(tbl));
    }
    FetchTask task = new FetchTask();
    task.setWork(work);
    task.initialize(conf, null, null);
    task.fetch(temp);
    for (String str : temp) {
      results.add(str.replace("\t", ","));
    }
    return results;
  }
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      work = new FetchWork(tbl.getDataLocation().toString(), Utilities.getTableDesc(tbl));
    }
    FetchTask task = new FetchTask();
    task.setWork(work);
    task.initialize(conf, null, null);
    task.fetch(temp);
    for (String str : temp) {
      results.add(str.replace("\t", ","));
    }
    return results;
  }
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  public boolean getResults(ArrayList<String> res) throws IOException, CommandNeedRetryException {
    if (plan != null && plan.getFetchTask() != null) {
      FetchTask ft = plan.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null) {
      resStream = ctx.getStream();
    }
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  public boolean getResults(ArrayList<String> res) throws IOException, CommandNeedRetryException {
    if (plan != null && plan.getFetchTask() != null) {
      FetchTask ft = plan.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null) {
      resStream = ctx.getStream();
    }
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        sem.setFetchTaskInit(true);
        sem.getFetchTask().initialize(conf, plan);
      }
      FetchTask ft = (FetchTask) sem.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null)
      resStream = ctx.getStream();
    if (resStream == null)
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  public boolean getResults(ArrayList<String> res) throws IOException, CommandNeedRetryException {
    if (plan != null && plan.getFetchTask() != null) {
      FetchTask ft = plan.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null) {
      resStream = ctx.getStream();
    }
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            work = new FetchWork(tbl.getDataLocation().toString(), Utilities.getTableDesc(tbl));
        }
        FetchTask task = new FetchTask();
        task.setWork(work);
        task.initialize(conf, null, null);
        task.fetch(temp);
        for (String str : temp) {
            results.add(str.replace("\t", ","));
        }
        return results;
    }
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  public boolean getResults(ArrayList<String> res) throws IOException {
    if (plan != null && plan.getFetchTask() != null) {
      FetchTask ft = plan.getFetchTask();
      ft.setMaxRows(maxRows);
      return ft.fetch(res);
    }

    if (resStream == null) {
      resStream = ctx.getStream();
    }
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