charlie1010-CSDN博客

原创利用Python的p5绘制b树

【代码】利用Python的p5绘制b数。

2023-08-31 10:56:11 67

原创 No available channels

No available channels

2023-06-12 16:01:48 496

原创布隆过滤

布隆过滤布隆过滤什么是布隆过滤误判率实现什么是布隆过滤回答这个问题之前，先回答布隆过滤能干什么?布隆过滤主要被用于判断一个元素是否是否属于某个数据集，通常这个数据集比较大，不能放入内存中。但是布隆过滤会存在误判，就是把某个不属于这个数据集的元素误判为这个数据集的元素，但是如果某个元素属于这个数据集布隆过滤判断这个元素是否属于这个数据集不会...

2018-06-15 21:15:30 325 2

原创 install mysql on Linux CentOs

install mysqlinstall mysql下载mysql压缩包创建mysql用户并解压mysql压缩包下载mysql压缩包mysql-5.6.38-linux-glibc2.12-x86_64.tar.gz创建mysql用户并解压mysql压缩包groupadd mysqluseradd -g mysql -m mysql passwd mysql -

2017-10-22 09:30:35 727

原创 hadoop集群搭建

hadoop集群搭建hadoop集群搭建前期准备hadoop namenode 配置core-sitexmlhdfs-sitexmlmapred-sitexmlyarn-sitexmlslaves格式化NAMENODE启动hadoop集群前期准备### 虚拟机三台主机名 ip 功用 hadoop-server01 192.168.3.101 namenode

2017-07-18 01:28:38 322

原创 hadoop

conf.set("mapred.textoutputformat.ignoreseparator", "true");conf.set("mapred.textoutputformat.separator", "|");

2017-03-22 17:44:20 211

PyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exe

PyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exePyQt4-4.11.4-gpl-Py2.7-Qt4.8.7-x64.exe

2018-08-16

hadoop2.8.1 64bit native 编译

2017-10-04

hadoop hdfs ftp

2017-09-20

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