Package org.apache.phoenix.query

Examples of org.apache.phoenix.query.QueryServices

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        }
    }

    private ParallelIteratorFactory wrapParallelIteratorFactory () {
        ParallelIteratorFactory innerFactory;
        QueryServices services = context.getConnection().getQueryServices();
        if (groupBy.isEmpty() || groupBy.isOrderPreserving()) {
            innerFactory = new SpoolingResultIterator.SpoolingResultIteratorFactory(services);
        } else {
            innerFactory = new OrderingResultIteratorFactory(services);
        }
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            checkClosed();

            // Lazy initialize QueryServices so that we only attempt to create an HBase Configuration
            // object upon the first attempt to connect to any cluster. Otherwise, an attempt will be
            // made at driver initialization time which is too early for some systems.
            QueryServices result = services;
            if (result == null) {
                synchronized(this) {
                    result = services;
                    if(result == null) {
                        services = result = new QueryServicesImpl(getDefaultProps());
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    protected ConnectionQueryServices getConnectionQueryServices(String url, Properties info) throws SQLException {
        try {
            closeLock.readLock().lock();
            checkClosed();
            ConnectionInfo connInfo = ConnectionInfo.create(url);
            QueryServices services = getQueryServices();
            ConnectionInfo normalizedConnInfo = connInfo.normalize(services.getProps());
            ConnectionQueryServices connectionQueryServices = connectionQueryServicesMap.get(normalizedConnInfo);
            if (connectionQueryServices == null) {
                if (normalizedConnInfo.isConnectionless()) {
                    connectionQueryServices = new ConnectionlessQueryServicesImpl(services, normalizedConnInfo);
                } else {
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        }
    }

    private ParallelIteratorFactory wrapParallelIteratorFactory () {
        ParallelIteratorFactory innerFactory;
        QueryServices services = context.getConnection().getQueryServices();
        if (groupBy.isEmpty() || groupBy.isOrderPreserving()) {
            innerFactory = new SpoolingResultIterator.SpoolingResultIteratorFactory(services);
        } else {
            innerFactory = new OrderingResultIteratorFactory(services);
        }
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    @Override // public for testing
    public ConnectionQueryServices getConnectionQueryServices(String url, Properties info) throws SQLException {
        if (queryServices != null) {
            return queryServices;
        }
        QueryServices services = getQueryServices();
        ConnectionInfo connInfo = ConnectionInfo.create(url);
        if (connInfo.isConnectionless()) {
            queryServices =  new ConnectionlessQueryServicesImpl(services);
        } else {
            queryServices =  new ConnectionQueryServicesTestImpl(services, connInfo);
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        }
    }

    private ParallelIteratorFactory wrapParallelIteratorFactory () {
        ParallelIteratorFactory innerFactory;
        QueryServices services = context.getConnection().getQueryServices();
        if (groupBy.isEmpty() || groupBy.isOrderPreserving()) {
            innerFactory = new SpoolingResultIterator.SpoolingResultIteratorFactory(services);
        } else {
            innerFactory = new OrderingResultIteratorFactory(services);
        }
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    @Override // public for testing
    public ConnectionQueryServices getConnectionQueryServices(String url, Properties info) throws SQLException {
        if (queryServices != null) {
            return queryServices;
        }
        QueryServices services = getQueryServices();
        ConnectionInfo connInfo = ConnectionInfo.create(url);
        if (connInfo.isConnectionless()) {
            queryServices =  new ConnectionlessQueryServicesImpl(services);
        } else {
            queryServices =  new ConnectionQueryServicesTestImpl(services, connInfo);
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        }
    }

    private ParallelIteratorFactory wrapParallelIteratorFactory () {
        ParallelIteratorFactory innerFactory;
        QueryServices services = context.getConnection().getQueryServices();
        if (groupBy.isEmpty() || groupBy.isOrderPreserving()) {
            innerFactory = new SpoolingResultIterator.SpoolingResultIteratorFactory(services);
        } else {
            innerFactory = new OrderingResultIteratorFactory(services);
        }
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        checkClosed();

        // Lazy initialize QueryServices so that we only attempt to create an HBase Configuration
      // object upon the first attempt to connect to any cluster. Otherwise, an attempt will be
      // made at driver initialization time which is too early for some systems.
      QueryServices result = services;
      if (result == null) {
        synchronized(this) {
          result = services;
          if(result == null) {
            services = result = new QueryServicesImpl();
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    @Override
    protected ConnectionQueryServices getConnectionQueryServices(String url, Properties info) throws SQLException {
        checkClosed();

        ConnectionInfo connInfo = ConnectionInfo.create(url);
        QueryServices services = getQueryServices();
        ConnectionInfo normalizedConnInfo = connInfo.normalize(services.getProps());
        ConnectionQueryServices connectionQueryServices = connectionQueryServicesMap.get(normalizedConnInfo);
        if (connectionQueryServices == null) {
            if (normalizedConnInfo.isConnectionless()) {
                connectionQueryServices = new ConnectionlessQueryServicesImpl(services);
            } else {
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Related Classes of org.apache.phoenix.query.QueryServices

  • org.apache.phoenix.execute.AggregatePlan
  • org.apache.phoenix.jdbc.PhoenixDriver
  • org.apache.phoenix.jdbc.PhoenixTestDriver
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