Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1642#discussion_r157137633
--- Diff:
hadoop/src/test/java/org/apache/carbondata/hadoop/ft/CarbonOutputMapperTest.java
---
@@ -0,0 +1,122 @@
+/*
+ * 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.hadoop.ft;
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.io.IOException;
+
+import org.apache.carbondata.core.constants.CarbonCommonConstants;
+import org.apache.carbondata.core.util.CarbonProperties;
+import org.apache.carbondata.core.util.CarbonUtil;
+import org.apache.carbondata.core.util.path.CarbonTablePath;
+import org.apache.carbondata.hadoop.api.CarbonTableOutputFormat;
+import org.apache.carbondata.hadoop.test.util.StoreCreator;
+import org.apache.carbondata.processing.loading.csvinput.CSVInputFormat;
+import
org.apache.carbondata.processing.loading.csvinput.StringArrayWritable;
+import org.apache.carbondata.processing.loading.model.CarbonLoadModel;
+
+import junit.framework.TestCase;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.io.NullWritable;
+import org.apache.hadoop.mapreduce.Job;
+import org.apache.hadoop.mapreduce.Mapper;
+import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
+import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
+import org.junit.Test;
+
+public class CarbonOutputMapperTest extends TestCase {
+
+ CarbonLoadModel carbonLoadModel;
+
+ // changed setUp to static init block to avoid un wanted multiple time
store creation
+ static {
+ CarbonProperties.getInstance().
+ addProperty(CarbonCommonConstants.CARBON_BADRECORDS_LOC,
"/tmp/carbon/badrecords");
+ }
+
+
+ @Test public void testOutputFormat() throws Exception {
+ runJob("");
+ String segmentPath =
CarbonTablePath.getSegmentPath(carbonLoadModel.getTablePath(), "0");
+ File file = new File(segmentPath);
+ assert (file.exists());
+ File[] listFiles = file.listFiles(new FilenameFilter() {
+ @Override public boolean accept(File dir, String name) {
+ return name.endsWith(".carbondata") ||
name.endsWith(".carbonindex");
+ }
+ });
+
+ assert (listFiles.length == 2);
+
+ }
+
+
+ @Override public void tearDown() throws Exception {
+ super.tearDown();
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.ENABLE_QUERY_STATISTICS,
"true");
+ }
+
+ @Override public void setUp() throws Exception {
+ super.setUp();
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.ENABLE_QUERY_STATISTICS,
"false");
+ carbonLoadModel = StoreCreator.getCarbonLoadModel();
+ }
+
+ public static class Map extends Mapper<NullWritable, StringArrayWritable,
NullWritable, StringArrayWritable> {
+
+ @Override protected void map(NullWritable key, StringArrayWritable
value, Context context)
+ throws IOException, InterruptedException {
+ context.write(key, value);
+ }
+ }
+
+ private void runJob(String outPath)
+ throws Exception {
--- End diff --
move throws to previous line
---
