spark-core 第2页

2018-02-09admin阅读(2197)评论(0)赞(3)

在 Overview 里我们初步介绍了 DAG 型的物理执行图，里面包含 stages 和 tasks。这一章主要解决的问题是：

2018-02-09admin阅读(1585)评论(0)赞(2)

General logical plan 典型的 Job 逻辑执行图如上所示，经过下面四个步骤可以得到最终执行结果： 从数据源（可以 ...

2018-02-09admin阅读(1208)评论(0)赞(2)

概览 拿到系统后，部署系统是第一件事，那么系统部署成功以后，各个节点都启动了哪些服务？ 部署图 从部署图中 ...

2015-03-15admin阅读(967)赞(0)

Graph Algorithms GraphX comes with a set of built-in graph algorithms. PageRank Triangle Count Connected C ...

2015-03-14admin阅读(1219)赞(0)

Spark GraphX - Distributed Graph Computations

2015-03-13admin阅读(1328)赞(0)

BlockRDD BlockRDD is an RDD that is created when Spark Streaming’s ReceiverInputDStream is requested to comp ...

2015-03-12admin阅读(1017)赞(1)

Spark Streaming — Streaming RDDs

2015-03-11admin阅读(899)赞(0)

Spark Structured Streaming — Streaming Datasets

2015-03-10admin阅读(1118)赞(0)

Spark SQL — Batch and Streaming Queries Over Structured Data on Massive Scale

2015-03-09admin阅读(887)赞(0)

Books O’Reilly Learning Spark (my review at Amazon.com) Advanced Analytics with Spark Data Algorith ...