kishoreg commented on a change in pull request #5988:
URL: https://github.com/apache/incubator-pinot/pull/5988#discussion_r484699665
##########
File path:
pinot-clients/pinot-jdbc-client/src/main/java/org/apache/pinot/client/PinotDriver.java
##########
@@ -37,16 +38,18 @@
public class PinotDriver implements Driver {
private static final org.slf4j.Logger LOGGER =
LoggerFactory.getLogger(PinotDriver.class);
private final String SCHEME = "pinot";
+ public static final String TENANT = "tenant";
@Override
public Connection connect(String url, Properties info)
throws SQLException {
try {
LOGGER.info("Initiating connection to database for url: " + url);
PinotClientTransport pinotClientTransport = new
JsonAsyncHttpPinotClientTransportFactory().buildTransport();
- List<String> brokerList = DriverUtils.getBrokersFromURL(url);
String controllerUrl = DriverUtils.getControllerFromURL(url);
- return new PinotConnection(brokerList, controllerUrl,
pinotClientTransport);
+ Preconditions.checkArgument(info.containsKey(TENANT), "Pinot tenant
missing in the properties");
Review comment:
not needed, you can use the default tenant name and go with it.
##########
File path:
pinot-clients/pinot-jdbc-client/src/main/java/org/apache/pinot/client/controller/PinotControllerTransport.java
##########
@@ -77,13 +76,31 @@ public SchemaResponse getTableSchema(String table, String
controllerAddress) {
final Future<Response> response =
requestBuilder.addHeader("Content-Type", "application/json;
charset=utf-8").execute();
- SchemaResponseFuture schemaResponseFuture = new
SchemaResponseFuture(response, url);
+ SchemaResponse.SchemaResponseFuture schemaResponseFuture = new
SchemaResponse.SchemaResponseFuture(response, url);
return schemaResponseFuture.get();
} catch (ExecutionException e) {
throw new PinotClientException(e);
}
}
+ public ControllerTenantBrokerResponse getBrokersFromController(String
controllerAddress, String tenant) {
Review comment:
is this called for every connection creation or every query?
##########
File path:
pinot-clients/pinot-jdbc-client/src/main/java/org/apache/pinot/client/controller/response/ControllerTenantBrokerResponse.java
##########
@@ -0,0 +1,90 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.pinot.client.controller.response;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.google.common.collect.Lists;
+import com.ning.http.client.Response;
+
+import java.io.IOException;
+import java.util.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+
+
+public class ControllerTenantBrokerResponse {
+ private JsonNode _brokers;
+
+ private ControllerTenantBrokerResponse() {
+
+ }
+
+ private ControllerTenantBrokerResponse(JsonNode
controllerTenantBrokerResponse) {
+ _brokers = controllerTenantBrokerResponse;
+ }
+
+ public static ControllerTenantBrokerResponse fromJson(JsonNode
controllerTenantBrokerResponse) {
+ return new ControllerTenantBrokerResponse(controllerTenantBrokerResponse);
+ }
+
+ public static ControllerTenantBrokerResponse empty() {
+ return new ControllerTenantBrokerResponse();
+ }
+
+ public List<String> getBrokers() {
+ List<String> brokerList = new ArrayList<>();
+
+ for (JsonNode broker : _brokers) {
+ String[] brokerPath = broker.textValue().split("_");
Review comment:
better to get the host name port from instance config instead of the
broker name
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