kunal642 commented on a change in pull request #3583: [CARBONDATA-3687] Support
writing non-transactional carbondata files through hive
URL: https://github.com/apache/carbondata/pull/3583#discussion_r388159518
##########
File path:
integration/hive/src/main/java/org/apache/carbondata/hive/MapredCarbonOutputFormat.java
##########
@@ -18,43 +18,115 @@
package org.apache.carbondata.hive;
import java.io.IOException;
+import java.util.Arrays;
+import java.util.Map;
import java.util.Properties;
+import org.apache.carbondata.core.datastore.impl.FileFactory;
+import org.apache.carbondata.core.metadata.schema.PartitionInfo;
+import org.apache.carbondata.core.util.ObjectSerializationUtil;
+import org.apache.carbondata.core.util.ThreadLocalSessionInfo;
import org.apache.carbondata.hadoop.api.CarbonTableOutputFormat;
+import org.apache.carbondata.hadoop.internal.ObjectArrayWritable;
+import org.apache.carbondata.hive.util.HiveCarbonUtil;
+import org.apache.carbondata.processing.loading.model.CarbonLoadModel;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hive.ql.exec.FileSinkOperator;
import org.apache.hadoop.hive.ql.io.HiveOutputFormat;
+import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.io.Writable;
import org.apache.hadoop.mapred.JobConf;
+import org.apache.hadoop.mapred.OutputFormat;
import org.apache.hadoop.mapred.RecordWriter;
-import org.apache.hadoop.mapreduce.Job;
+import org.apache.hadoop.mapreduce.TaskAttemptID;
+import org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl;
import org.apache.hadoop.util.Progressable;
-/**
- * TODO : To extend CarbonOutputFormat
- */
public class MapredCarbonOutputFormat<T> extends CarbonTableOutputFormat
- implements HiveOutputFormat<Void, T> {
+ implements HiveOutputFormat<Void, T>, OutputFormat<Void, T> {
@Override
public RecordWriter<Void, T> getRecordWriter(FileSystem fileSystem, JobConf
jobConf, String s,
- Progressable progressable) {
- return null;
+ Progressable progressable) throws IOException {
+ throw new RuntimeException("Should never be used");
Review comment:
it do not matter because this API is not called
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