Github user chiwanpark commented on a diff in the pull request:
https://github.com/apache/flink/pull/1079#discussion_r39030975
--- Diff:
flink-staging/flink-hcatalog/src/main/java/org/apache/flink/hcatalog/java/HCatOutputFormat.java
---
@@ -0,0 +1,126 @@
+/*
+ * 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.flink.hcatalog.java;
+
+import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.api.java.tuple.Tuple;
+import org.apache.flink.api.java.typeutils.TupleTypeInfo;
+import org.apache.flink.hcatalog.HCatOutputFormatBase;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hive.hcatalog.data.DefaultHCatRecord;
+import org.apache.hive.hcatalog.data.HCatRecord;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/*
+ * A OutputFormat to write to HCatalog tables
+ * The outputFormat supports write to table and partitions through
partitionValue map.
+ *
+ * Flink {@link org.apache.flink.api.java.tuple.Tuple} and {@link
HCatRecord} are accepted
+ * as data source. If user want to write other type of data to HCatalog, a
preceding Map function
+ * is required to convert the user data type to {@link HCatRecord}
+ *
+ * The constructor provides type checking if the user also pass a typeinfo
object for the tuple type
+ */
+public class HCatOutputFormat<T> extends HCatOutputFormatBase<T> {
+
+
+ /**
+ * Create HCatOutputFormat with default conf
+ * @param database The database schema for the hcatalog table
+ * @param table the name of the table
+ * @param partitionValues Map of partition values, if null, whole table
is used
+ * @throws IOException
+ */
+ public HCatOutputFormat(String database, String table, Map<String,
String> partitionValues
+ ) throws IOException
+ {
+ super(database, table, partitionValues);
+ }
+
+ /**
+ * Create HCatOutputFormat with given conf
+ * @param database The database schema for the hcatalog table
+ * @param table the name of the table
+ * @param partitionValues Map of partition values, if null, whole table
is used
+ * @param conf a hadoop configuration
+ * @throws IOException
+ */
+ public HCatOutputFormat(String database, String table, Map<String,
String> partitionValues,
+ Configuration conf)
throws IOException
+ {
--- End diff --
Unnecessary new line.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
