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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2714) Port the Flink DataSet Triangle Enumeration example to the Gelly library
Date Thu, 15 Oct 2015 10:22:05 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14958681#comment-14958681
] 

ASF GitHub Bot commented on FLINK-2714:
---------------------------------------

Github user vasia commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1250#discussion_r42105936
  
    --- Diff: flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/TriangleEnumerator.java
---
    @@ -0,0 +1,347 @@
    +/*
    + * 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.graph.library;
    +
    +import org.apache.flink.api.common.functions.MapFunction;
    +import org.apache.flink.api.common.functions.ReduceFunction;
    +import org.apache.flink.api.common.functions.FlatMapFunction;
    +import org.apache.flink.api.common.functions.JoinFunction;
    +import org.apache.flink.api.common.functions.GroupReduceFunction;
    +import org.apache.flink.api.common.operators.Order;
    +import org.apache.flink.api.java.DataSet;
    +import org.apache.flink.api.java.ExecutionEnvironment;
    --- End diff --
    
    unused import


> Port the Flink DataSet Triangle Enumeration example to the Gelly library
> ------------------------------------------------------------------------
>
>                 Key: FLINK-2714
>                 URL: https://issues.apache.org/jira/browse/FLINK-2714
>             Project: Flink
>          Issue Type: Task
>          Components: Gelly
>    Affects Versions: 0.10
>         Environment: 
>            Reporter: Andra Lungu
>            Assignee: Saumitra Shahapure
>            Priority: Trivial
>              Labels: newbie, starter
>
> Currently, the Gelly library contains one method for counting the number of triangles
in a graph: a gather-apply-scatter version. 
> This issue proposes the addition of a library method based on this Flink example:
> https://github.com/apache/flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/graph/EnumTrianglesOpt.java



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