Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1984#discussion_r169626278
--- Diff:
core/src/main/java/org/apache/carbondata/core/metadata/SegmentFileStore.java ---
@@ -0,0 +1,690 @@
+/*
+ * 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.core.metadata;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.Serializable;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.carbondata.core.constants.CarbonCommonConstants;
+import org.apache.carbondata.core.datamap.Segment;
+import org.apache.carbondata.core.datastore.filesystem.CarbonFile;
+import org.apache.carbondata.core.datastore.filesystem.CarbonFileFilter;
+import org.apache.carbondata.core.datastore.impl.FileFactory;
+import org.apache.carbondata.core.fileoperations.AtomicFileOperations;
+import org.apache.carbondata.core.fileoperations.AtomicFileOperationsImpl;
+import org.apache.carbondata.core.fileoperations.FileWriteOperation;
+import org.apache.carbondata.core.indexstore.PartitionSpec;
+import
org.apache.carbondata.core.indexstore.blockletindex.SegmentIndexFileStore;
+import org.apache.carbondata.core.metadata.blocklet.DataFileFooter;
+import org.apache.carbondata.core.metadata.schema.table.CarbonTable;
+import org.apache.carbondata.core.mutate.CarbonUpdateUtil;
+import org.apache.carbondata.core.statusmanager.LoadMetadataDetails;
+import org.apache.carbondata.core.statusmanager.SegmentStatus;
+import org.apache.carbondata.core.statusmanager.SegmentStatusManager;
+import org.apache.carbondata.core.util.CarbonUtil;
+import org.apache.carbondata.core.util.DataFileFooterConverter;
+import org.apache.carbondata.core.util.path.CarbonTablePath;
+
+import com.google.gson.Gson;
+import org.apache.hadoop.fs.Path;
+
+/**
+ * Provide read and write support for segment file associated with each
segment
+ */
+public class SegmentFileStore {
+
+ private SegmentFile segmentFile;
+
+ private Map<String, List<String>> indexFilesMap;
+
+ private String tablePath;
+
+ /**
+ * Write segment information to the segment folder with indexfilename and
+ * corresponding partitions.
+ */
+ public void writeSegmentFile(String tablePath, final String taskNo,
String location,
+ String timeStamp, List<String> partionNames) throws IOException {
+ String tempFolderLoc = timeStamp + ".tmp";
--- End diff --
Added in CarbonOutputCOmmiter abortjob
---
