Examples of QueryPlan

com.salesforce.phoenix.compile.QueryPlan
Interface for an executable query plan @author jtaylor @since 0.1
org.apache.cassandra.cql.common.QueryPlan
This class represents the execution plan for Query (data retrieval) statement.
org.apache.hadoop.hive.ql.QueryPlan
QueryPlan can be serialized to disk so that we can restart/resume the progress of it in the future, either within or outside of the current jvm.
org.apache.hadoop.hive.ql.plan.api.QueryPlan
org.apache.phoenix.compile.QueryPlan
Interface for an executable query plan @since 0.1
plan_runner.query_plans.QueryPlan

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

   */
  public static QueryPlan deserializeQueryPlan(InputStream in, Configuration conf) {
    XMLDecoder d = null;
    try {
      d = new XMLDecoder(in, null, null);
      QueryPlan ret = (QueryPlan) d.readObject();
      return (ret);
    } finally {
      if (null != d) {
        d.close();
      }

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

      emptyScratchDirStr = ctx.getMRTmpFileURI();
      emptyScratchDir = new Path(emptyScratchDirStr);
      FileSystem fileSys = emptyScratchDir.getFileSystem(newJob);
      fileSys.mkdirs(emptyScratchDir);
      
      QueryPlan plan = drv.getPlan();
      MapRedTask selectTask = (MapRedTask)plan.getRootTasks().get(0);
      
      ExecDriver.addInputPaths(newJob, selectTask.getWork(), emptyScratchDir.toString(), ctx);
      Utilities.setMapRedWork(newJob, selectTask.getWork(), ctx.getMRTmpFileURI());
      
      CombineHiveInputFormat combineInputFormat = ReflectionUtils.newInstance(

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

    boolean enableConvert = HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVECONVERTJOIN);
    if (!enableConvert) {
      return;
    }


    QueryPlan plan = hookContext.getQueryPlan();
    String queryID = plan.getQueryId();
    // String query = SessionState.get().getCmd();


    int convertedMapJoin = 0;
    int commonJoin = 0;
    int backupCommonJoin = 0;

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Examples of org.apache.hadoop.hive.ql.plan.api.QueryPlan

      return VERSION;
    }


    @Override
    public QueryPlan getQueryPlan() throws HiveServerException, TException {
      QueryPlan qp = new QueryPlan();
      // TODO for now only return one query at a time
      // going forward, all queries associated with a single statement
      // will be returned in a single QueryPlan
      try {
        qp.addToQueries(driver.getQueryPlan());
      } catch (Exception e) {
        HiveServerException ex = new HiveServerException();
        ex.setMessage(e.toString());
        throw ex;
      }

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Examples of org.apache.hadoop.hive.ql.plan.api.QueryPlan

      return VERSION;
    }


    @Override
    public QueryPlan getQueryPlan() throws HiveServerException, TException {
      QueryPlan qp = new QueryPlan();


      if (!isHiveQuery) {
        return qp;
      }


      assert driver != null: "getQueryPlan() is called on a Hive query and driver is NULL.";


      // TODO for now only return one query at a time
      // going forward, all queries associated with a single statement
      // will be returned in a single QueryPlan
      try {
        qp.addToQueries(driver.getQueryPlan());
      } catch (Exception e) {
        HiveServerException ex = new HiveServerException();
        ex.setMessage(e.toString());
        throw ex;
      }

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Examples of org.apache.hadoop.hive.ql.plan.api.QueryPlan

      return VERSION;
    }


    @Override
    public QueryPlan getQueryPlan() throws HiveServerException, TException {
      QueryPlan qp = new QueryPlan();
      // TODO for now only return one query at a time
      // going forward, all queries associated with a single statement
      // will be returned in a single QueryPlan
      try {
        qp.addToQueries(driver.getQueryPlan());
      }
      catch (Exception e) {
        HiveServerException ex = new HiveServerException();
        ex.setMessage(e.toString());
        throw ex;

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Examples of org.apache.hadoop.hive.ql.plan.api.QueryPlan

      return VERSION;
    }


    @Override
    public QueryPlan getQueryPlan() throws HiveServerException, TException {
      QueryPlan qp = new QueryPlan();


      if (!isHiveQuery) {
        return qp;
      }


      assert driver != null: "getQueryPlan() is called on a Hive query and driver is NULL.";


      // TODO for now only return one query at a time
      // going forward, all queries associated with a single statement
      // will be returned in a single QueryPlan
      try {
        qp.addToQueries(driver.getQueryPlan());
      } catch (Exception e) {
        HiveServerException ex = new HiveServerException();
        ex.setMessage(e.toString());
        throw ex;
      }

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Examples of org.apache.hadoop.hive.ql.plan.api.QueryPlan

      return VERSION;
    }


    @Override
    public QueryPlan getQueryPlan() throws HiveServerException, TException {
      QueryPlan qp = new QueryPlan();


      if (!isHiveQuery) {
        return qp;
      }


      assert driver != null: "getQueryPlan() is called on a Hive query and driver is NULL.";


      // TODO for now only return one query at a time
      // going forward, all queries associated with a single statement
      // will be returned in a single QueryPlan
      try {
        qp.addToQueries(driver.getQueryPlan());
      } catch (Exception e) {
        HiveServerException ex = new HiveServerException();
        ex.setMessage(e.toString());
        throw ex;
      }

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Examples of org.apache.hadoop.hive.ql.plan.api.QueryPlan

      return VERSION;
    }


    @Override
    public QueryPlan getQueryPlan() throws HiveServerException, TException {
      QueryPlan qp = new QueryPlan();


      if (!isHiveQuery) {
        return qp;
      }


      assert driver != null: "getQueryPlan() is called on a Hive query and driver is NULL.";


      // TODO for now only return one query at a time
      // going forward, all queries associated with a single statement
      // will be returned in a single QueryPlan
      try {
        qp.addToQueries(driver.getQueryPlan());
      } catch (Exception e) {
        HiveServerException ex = new HiveServerException();
        ex.setMessage(e.toString());
        throw ex;
      }

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Examples of org.apache.phoenix.compile.QueryPlan

        if (context.getScanRanges() == ScanRanges.NOTHING) {
            return new ExplainPlan(Collections.singletonList("DEGENERATE SCAN OVER " + tableRef.getTable().getName().getString()));
        }
        
        // Optimize here when getting explain plan, as queries don't get optimized until after compilation
        QueryPlan plan = context.getConnection().getQueryServices().getOptimizer().optimize(context.getStatement(), this);
        ResultIterator iterator = plan.iterator();
        List<String> planSteps = Lists.newArrayListWithExpectedSize(5);
        iterator.explain(planSteps);
        return new ExplainPlan(planSteps);
    }

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