Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2366#discussion_r198715828
--- Diff:
integration/spark-common/src/main/java/org/apache/carbondata/streaming/CarbonStreamInputFormat.java
---
@@ -0,0 +1,120 @@
+/*
+ * 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.carbondata.streaming;
+
+import java.io.IOException;
+
+import org.apache.carbondata.core.cache.Cache;
+import org.apache.carbondata.core.cache.dictionary.Dictionary;
+import
org.apache.carbondata.core.cache.dictionary.DictionaryColumnUniqueIdentifier;
+import org.apache.carbondata.core.constants.CarbonCommonConstants;
+import org.apache.carbondata.core.metadata.datatype.DataType;
+import org.apache.carbondata.core.metadata.datatype.DataTypes;
+import org.apache.carbondata.core.metadata.encoder.Encoding;
+import org.apache.carbondata.core.metadata.schema.table.CarbonTable;
+import
org.apache.carbondata.core.metadata.schema.table.column.CarbonColumn;
+import
org.apache.carbondata.core.metadata.schema.table.column.CarbonDimension;
+import org.apache.carbondata.core.scan.complextypes.ArrayQueryType;
+import org.apache.carbondata.core.scan.complextypes.PrimitiveQueryType;
+import org.apache.carbondata.core.scan.complextypes.StructQueryType;
+import org.apache.carbondata.core.scan.filter.GenericQueryType;
+import org.apache.carbondata.core.util.CarbonUtil;
+
+import org.apache.hadoop.mapreduce.InputSplit;
+import org.apache.hadoop.mapreduce.RecordReader;
+import org.apache.hadoop.mapreduce.TaskAttemptContext;
+import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
+
+/**
+ * Stream input format
+ */
+public class CarbonStreamInputFormat extends FileInputFormat<Void, Object>
{
--- End diff --
Don't move this class to spark-common , let it be in streaming only
---
