datafu-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From GitBox <...@apache.org>
Subject [GitHub] [datafu] uzadude commented on a change in pull request #15: Add Spark functionality to DataFu, datafu-spark
Date Tue, 16 Jul 2019 13:33:27 GMT
uzadude commented on a change in pull request #15: Add Spark functionality to DataFu, datafu-spark
URL: https://github.com/apache/datafu/pull/15#discussion_r303911042
 
 

 ##########
 File path: datafu-spark/src/main/resources/pyspark_utils/df_utils.py
 ##########
 @@ -0,0 +1,171 @@
+# 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.
+ 
+import pyspark
+from pyspark.sql import DataFrame
+from pyspark_utils.bridge_utils import _getjvm_class
+
+
+def _get_utils(df):
+    _gateway = df._sc._gateway
+    return _getjvm_class(_gateway, "datafu.spark.SparkDFUtilsBridge")
+
+
+# public:
+
+
+def dedup(df, group_col, order_cols = []):
 
 Review comment:
   changed names of `dedup` and `dedup2` to `dedup_with_order` and `dedup_with_combiner`

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

Mime
View raw message