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https://issues.apache.org/jira/browse/TAJO-1699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14648879#comment-14648879
]
ASF GitHub Bot commented on TAJO-1699:
--------------------------------------
Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/662#discussion_r35952542
--- Diff:
tajo-client/src/main/java/org/apache/tajo/client/v2/ClientDeligateFactory.java
---
@@ -0,0 +1,42 @@
+/**
+ * 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.tajo.client.v2;
+
+import org.apache.tajo.annotation.Nullable;
+import org.apache.tajo.client.v2.exception.ClientUnableToConnectException;
+
+import java.util.Map;
+
+public class ClientDeligateFactory {
+
+ public static ClientDelegate newDefaultDeligate(String host,
+ int port,
+ @Nullable Map<String,
String> props)
+ throws ClientUnableToConnectException {
+
+ return new LegacyClientDelegate(host, port, props);
+ }
+
+ public static ClientDelegate newDefaultDeligate(ServiceDiscovery
discovery,
--- End diff --
Please fix typo.
> Tajo Java Client version 2
> --------------------------
>
> Key: TAJO-1699
> URL: https://issues.apache.org/jira/browse/TAJO-1699
> Project: Tajo
> Issue Type: Improvement
> Components: Java Client
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.11.0
>
>
> I propose Tajo Java Client version 2. Its motivations are as follows:
> * After TAJO-1625, the error propagation has been changed significantly.
> Java Client should make use the new error propagation system. Java Client
> should throw the proper exceptions.
> * Many Java API exposes internal data structure and protocol buffer data
> structure. It requires users to understand its internal behavior and
> architecture. We should hide them from users.
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