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https://issues.apache.org/jira/browse/TAJO-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14228032#comment-14228032
]
ASF GitHub Bot commented on TAJO-1095:
--------------------------------------
Github user jinossy commented on a diff in the pull request:
https://github.com/apache/tajo/pull/181#discussion_r21014823
--- Diff:
tajo-storage/src/main/java/org/apache/tajo/storage/json/JsonLineDeserializer.java
---
@@ -0,0 +1,222 @@
+/**
+ * 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.storage.json;
+
+
+import io.netty.buffer.ByteBuf;
+import net.minidev.json.JSONArray;
+import net.minidev.json.JSONObject;
+import net.minidev.json.parser.JSONParser;
+import org.apache.tajo.catalog.Schema;
+import org.apache.tajo.catalog.SchemaUtil;
+import org.apache.tajo.catalog.TableMeta;
+import org.apache.tajo.common.TajoDataTypes.Type;
+import org.apache.tajo.common.exception.NotImplementedException;
+import org.apache.tajo.datum.DatumFactory;
+import org.apache.tajo.datum.NullDatum;
+import org.apache.tajo.datum.protobuf.ProtobufJsonFormat;
+import org.apache.tajo.storage.Tuple;
+import org.apache.tajo.storage.text.TextLineDeserializer;
+
+import java.io.IOException;
+import java.util.Iterator;
+
+public class JsonLineDeserializer extends TextLineDeserializer {
+ private static ProtobufJsonFormat protobufJsonFormat =
ProtobufJsonFormat.getInstance();
--- End diff --
Could you remove this line ? It seems to unused code
> Implement Json file scanner
> ---------------------------
>
> Key: TAJO-1095
> URL: https://issues.apache.org/jira/browse/TAJO-1095
> Project: Tajo
> Issue Type: New Feature
> Components: storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.9.1
>
>
> Json file format is very common format in many web service applications. JSON
> file support is very desired feature for users who want to analysis web data.
> We also need to support this feature.
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