获取图分析算法加速库开发依赖JAR包

构建适配代码

图分析算法加速库开源仓的代码是基于Spark 2.3.2和图算法开源patch组成，构建过程：

1. 下载Spark 2.3.2源码zip包到“/opt/”目录并解压，得到Spark源码目录“/opt/spark-2.3.2”。

   1 2	wget https://github.com/apache/spark/archive/v2.3.2.zip unzip spark-2.3.2.zip

2. 在“/opt/”目录下建立工程Spark-graph-algo-lib及相关目录。

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   cd /opt/ mkdir -p Spark-graph-algo-lib/graph-accelerator/src/main/scala/org/apache/spark/graphx mkdir -p Spark-graph-algo-lib/graph-core/src/main/scala/spark/mllib/feature

3. 按照表1的对应关系将Spark 2.3.2中的对应原文件复制到Spark-graph-algo-lib目录，表格左边两列是目标目录和文件名，右边两列的是需要移动的原文件目录及文件名，示例如下。
   

   操作命令示例：

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   cp /opt/spark-2.3.2/graphx/src/main/scala/org/apache/spark/graphx/GraphOps.scala /opt/ Spark-graph-algo-lib/graph-accelerator/src/main/scala/org/apache/spark/graphx cp /opt/spark-2.3.2/mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala /opt/ Spark-graph-algo-lib/graph-core/src/main/scala/spark/mllib/feature

   表1 Spark中需要放入Spark-graph-algo-lib工程的文件

   Spark-graph-algo-lib工程目录	Spark-graph-algo-lib工程文件名	Spark原文件所在目录	Spark原文件名
   Spark-graph-algo-lib/graph-accelerator/src/main/scala/org/apache/spark/graphx	GraphOps.scala	spark-2.3.2/graphx/src/main/scala/org/apache/spark/graphx	GraphOps.scala
   Spark-graph-algo-lib/graph-core/src/main/scala/spark/mllib/feature	Word2Vec.scala	spark-2.3.2/mllib/src/main/scala/org/apache/spark/mllib/feature	Word2Vec.scala

4. 下载并解压patch到“/opt/”目录下，得到完整的图分析算法加速库适配代码Spark-graph-algo-lib。

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   cd /opt/ wget https://github.com/kunpengcompute/Spark-graph-algo-lib/releases/download/v2.2.0-spark2.3.2/Spark-graph-algo-lib-Spark2.3.2.patch mv Spark-graph-algo-lib-Spark2.3.2.patch Spark-graph-algo-lib cd Spark-graph-algo-lib patch -p1 < Spark-graph-algo-lib-Spark2.3.2.patch

   

   patch链接：Spark-graph-algo-lib-2.3.2.patch/Spark-graph-algo-lib-2.4.6.patch/Spark-graph-algo-lib-3.1.1.patch。