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angerszhuuuu pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/incubator-celeborn.git


The following commit(s) were added to refs/heads/main by this push:
     new 0db215073 [CELEBORN-808] Remove unnecessary RssShuffleManager in 0.4.0
0db215073 is described below

commit 0db2150731adbe6d4e5f3e38fde0af6df0943eb8
Author: Angerszhuuuu <[email protected]>
AuthorDate: Thu Jul 27 17:47:44 2023 +0800

    [CELEBORN-808] Remove unnecessary RssShuffleManager in 0.4.0
    
    ### What changes were proposed in this pull request?
    As title
    
    ### Why are the changes needed?
    
    ### Does this PR introduce _any_ user-facing change?
    
    ### How was this patch tested?
    
    Closes #1731 from AngersZhuuuu/CELEBORN-808.
    
    Authored-by: Angerszhuuuu <[email protected]>
    Signed-off-by: Angerszhuuuu <[email protected]>
---
 .../spark/shuffle/celeborn/RssShuffleManager.java  | 27 ----------------------
 .../spark/shuffle/celeborn/RssShuffleManager.java  | 27 ----------------------
 docs/migration.md                                  |  4 ++++
 3 files changed, 4 insertions(+), 54 deletions(-)

diff --git 
a/client-spark/spark-2/src/main/java/org/apache/spark/shuffle/celeborn/RssShuffleManager.java
 
b/client-spark/spark-2/src/main/java/org/apache/spark/shuffle/celeborn/RssShuffleManager.java
deleted file mode 100644
index c12a908cd..000000000
--- 
a/client-spark/spark-2/src/main/java/org/apache/spark/shuffle/celeborn/RssShuffleManager.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * 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.spark.shuffle.celeborn;
-
-import org.apache.spark.SparkConf;
-
-public class RssShuffleManager extends SparkShuffleManager {
-
-  public RssShuffleManager(SparkConf conf, boolean isDriver) {
-    super(conf, isDriver);
-  }
-}
diff --git 
a/client-spark/spark-3/src/main/java/org/apache/spark/shuffle/celeborn/RssShuffleManager.java
 
b/client-spark/spark-3/src/main/java/org/apache/spark/shuffle/celeborn/RssShuffleManager.java
deleted file mode 100644
index c12a908cd..000000000
--- 
a/client-spark/spark-3/src/main/java/org/apache/spark/shuffle/celeborn/RssShuffleManager.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * 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.spark.shuffle.celeborn;
-
-import org.apache.spark.SparkConf;
-
-public class RssShuffleManager extends SparkShuffleManager {
-
-  public RssShuffleManager(SparkConf conf, boolean isDriver) {
-    super(conf, isDriver);
-  }
-}
diff --git a/docs/migration.md b/docs/migration.md
index 2001bef1f..c41a73088 100644
--- a/docs/migration.md
+++ b/docs/migration.md
@@ -68,3 +68,7 @@ license: |
 
  - Since 0.3.0, Celeborn's spark shuffle manager change from 
`org.apache.spark.shuffle.celeborn.RssShuffleManager` to 
`org.apache.spark.shuffle.celeborn.SparkShuffleManager`. User can set spark 
property `spark.shuffle.manager` to 
`org.apache.spark.shuffle.celeborn.SparkShuffleManager` to use Celeborn remote 
shuffle service.
    In 0.3.0, Celeborn still support 
`org.apache.spark.shuffle.celeborn.RssShuffleManager`, it will be removed in 
0.4.0.
+
+## Upgrading from 0.3 to 0.4
+
+ - Since 0.4.0, Celeborn won't support 
`org.apache.spark.shuffle.celeborn.RssShuffleManager`.

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