tensorflow on spark

Liaoliang Teacher's course: The 2016 big Data spark "mushroom cloud" action spark streaming consumption flume collected Kafka data DIRECTF way job.First, the basic backgroundSpark-streaming get Kafka data in two ways receiver and direct way, this article describes the way of direct. The specific process is this:1, direct mode is directly connected to the Kafka node to obtain data.2. Direct-based approach: P

The previous article "Apache Spark Learning: Deploying Spark to Hadoop 2.2.0" describes how to use MAVEN compilation to build spark jar packages that run directly on the Hadoop 2.2.0, and on this basis, Describes how to build an spark integrated development environment with eclipse. It is not recommended that you use E

Contents of this issue:　　1. Spark Streaming job architecture and operating mechanism2. Spark Streaming fault tolerant architecture and operating mechanism　　In fact, time does not exist, it is by the sense of the human senses the existence of time, is a kind of illusory existence, at any time things in the universe has been happening.Spark streaming is like time, always following its running mechanism and ar

Contents of this issue:　　1. Spark Streaming Architecture2. Spark Streaming operating mechanism　　Key components of the spark Big Data analytics framework: Spark core, spark streaming flow calculation, Graphx graph calculation, mllib machine learning,

Document Source reprint: http://blog.csdn.net/u010099080/article/details/53418159Http://blog.nitishmutha.com/tensorflow/2017/01/22/TensorFlow-with-gpu-for-windows.htmlPre-Installation PreparationThere are two versions of TensorFlow: CPU version and GPU version. The GPU version requires CUDA and CuDNN support, and the CPU version is not required. If you want to in

first, what is spark?1. Relationship with HadoopToday, Hadoop cannot be called software in a narrow sense, and Hadoop is widely said to be a complete ecosystem that can include HDFs, Map-reduce, HBASE, Hive, and so on.While Spark is a computational framework, note that it is a computational frameworkIt can run on top of Hadoop, most of which is based on HDFsInstead of Hadoop, it replaces map-reduce in Hadoo

It was an incredibly simple thing to install TensorFlow, but it was on my computer for one weeks. During the encounter all kinds of trouble, all kinds of pits, in this record, convenient for everyone. Errors include: Undefined symbol:zgelsd_ Importerror:cannot import name ' MultiArray ' WHL is not a supported wheel 1, install Anaconda: https://www.continuum.io/downloads/(i installed linux-64-python3.6)I started off directly in Py

"Google" + "deep learning", two tags let the December 2015 Google open-source deep learning tool TensorFlow after its release quickly became the world's hottest open source project, April 2016, open source TensorFlow support distributed features, The application to the production environment is further.The TensorFlow API supports Python 2.7 and Python 3.3+, with

You are welcome to reprint it. Please indicate the source, huichiro.Summary Yarn in hadoop2 is a management platform for distributed computing resources. Due to its excellent model abstraction, it is very likely to become a de facto standard for distributed computing resource management. Its main responsibility is to manage distributed computing clusters and manage and allocate computing resources in clusters. Yarn provides good implementation standards for application development.

You are welcome to reprint it. Please indicate the source, huichiro.Wedge Hive is an open source data warehouse tool based on hadoop. It provides a hiveql language similar to SQL, this allows upper-layer data analysts to analyze massive data stored in HDFS without having to know too much about mapreduce. This feature has been widely welcomed. An important module in the overall hive framework is the execution module, which is implemented using the mapreduce computing framework in hadoop. Therefor

In the Hadoop, zookeeper, hbase, spark cluster environment has set up the environment, 工欲善其事 its prerequisite, now the device has been, the next is to open up, first from Spark-shell began to uncover spark artifact veil.Spark-shell is the command line interface of Spark, we can directly hit some commands above, just li

Welcome reprint, Reproduced please indicate the source.ProfileThis article briefly describes how to use Spark-cassandra-connector to import a JSON file into the Cassandra database, a comprehensive example that uses spark.Pre-conditionsSuppose you have read the 3 of technical combat and installed the following software Jdk Scala SBt Cassandra Spark-cassandra-connector Experiment

# #tensorflow简单介绍:TensorFlow? is a open source software library for numerical computation using data Flow graphs.https://www.tensorflow.org/TensorFlow is Google's second generation of AI learning systems based on Distbelief, and its nomenclature derives from its own operating principles. Tensor (tensor) means that n-dimensional arrays, flow (flow) means that base

Learning notes TF064: TensorFlow Kubernetes, tf064tensorflow AlphaGo: each experiment has 1000 nodes and each node has 4 GPUs and 4000 GPUs. Siri: 2 nodes and 8 GPUs for each experiment. AI research relies on massive data computing, instead of performance computing resources. The larger cluster running model shortens the weekly training time to the day-level hour level. Kubernetes, the most widely used container cluster management tool, distributed

Recently, after listening to Liaoliang's 2016 Big Data spark "mushroom cloud" action, Flume,kafka and spark streaming need to be integrated.Feel a moment difficult to get started, or start from the simple: my idea is that, flume produce data, and then output to spark streaming,flume source data is netcat (address: localhost, port 22222), The output is Avro (addre

This article is mainly from two aspects:Contents of this issue1 exactly Once2 output is not duplicated1 exactly OnceTransaction:　　Bank Transfer For example, a user to transfer to the User B, if the B users confiscated, or received multiple accounts, is to undermine the consistency of the transaction. Transactions are handled and processed only once, that is, a is only turned once and B is only received once.　　Decrypt the sparkstreaming schema from a transactional perspective:　　The sparkstreaming

Learn Spark 2.0 (new features, real projects, pure Scala language development, CDH5.7)Share the network disk download--https://pan.baidu.com/s/1c2f9zo0 password: pzx9Spark entered the 2.0 era, introducing many excellent features, improved performance, and more user-friendly APIs. In the "unified programming" is very impressive, the implementation of offline computing and Flow computing API unification, the implementation of the

Some tensorflow examples under Windows do not run successfully, such as the example in Https://www.tensorflow.org/tutorials/wide to report the following error: '' Nonetype ' object has no attribute ' bucketize 'Therefore, it is decided to install TF on the Linux environment.Landlord with the Linux system for UBUNTU-16.04.2-DESKTOP-AMD64, installed in the VirtualBox 5.1.18 version.Note that the Unbuntu needs to be 64 bit !!!

In addition to my consent, prohibited all reprint, emblem Shanghai one lang.ProfileAfter you have written a standalone spark application, you need to commit it to spark cluster, and generally use Spark-submit to submit your application, what do you need to be aware of in the process of using spark-submit?This article t

Spark Application ConceptsThe Spark app (application) is a user-submitted application. Execution mode is also local, Standalone, YARN, Mesos. Depending on whether the Spark application driver program is running in a cluster, the spark application can be run in cluster mode and client mode.Here are some of the basic con