Following instructions at
Install
sudo yum -y install boost expect perl perl-DBI openssl zlib snappy libaio
wget https://downloads.mariadb.com/ColumnStore/1.0.8/centos/x86_64/7/mariadb-columnstore-1.0.8-1-centos7.x86_64.rpm.tar.gz
shiro-core-1.2.5.jar Apache Shiro Downloadsshiro-web-1.2.5.jar Apache Shiro Downloadsshiro.ini. I placed it in the root of my Spark downloadspark-env.sh file with the Shiro JARs and add an entry for the path where the shiro.ini residessbin/start-master.shshiro.iniNote this was developed / tested with Apache Spark 1.4.1, but should work with newer versions as well.
DDL is short name of Data Definition Language, which deals with database schemas and descriptions, of how the data should reside in the database.
DML is short name of Data Manipulation Language which deals with data manipulation, and includes most common SQL statements such SELECT, INSERT, UPDATE, DELETE etc, and it is used to store, modify, retrieve, delete and update data in database.
DCL is short name of Data Control Language which includes commands such as GRANT, and mostly concerned with rights, permissions and other controls of the database system.
Text types
| #!/bin/bash | |
| # Ubuntu Developer Script For pdf2htmlEx | |
| # Created by Rajeev Kannav Sharma | |
| # http://rajeevkannav.github.io/ | |
| # | |
| # | |
| # Downloads and configures the following: | |
| # | |
| # CMake, pkg-config | |
| # GNU Getopt |
| import requests | |
| import re | |
| import sys | |
| tags = ['', 'python', 'javascript', 'django', 'web', 'google', 'java', 'ajax', | |
| 'rails', 'plugin', 'android', 'cplusplus', 'mysql', 'dotnet', 'game', | |
| 'appengine', 'php', 'flash', 'jquery', 'database', 'gwt'] | |
| seen_tags = set(tags) |
| library(shiny) | |
| library(shinydashboard) | |
| library(sparkline) | |
| library(httr) | |
| library(jsonlite) | |
| library(data.table) | |
| library(dplyr) | |
| library(rvest) | |
| library(magrittr) | |
| library(XML) |
| ########################################### | |
| ### COMMANDS TO START WITH R ON ANDROID ### | |
| ########################################### | |
| # Under GNU-GPL license | |
| # R in Android installed via the apps "GNURoot" and "GNURoot Wheezy", and sources.list updated with the newest CRAN repositories. | |
| # I strongly recommend to set the working directory of R to a folder that can be accessed from Android such as /sdcard | |
| setwd("/sdcard/R") |
| // gcc -O2 -Wall -pedantic process-mysqldump.c -o process-mysqldump | |
| // Usage: cat dump.sql | process-mysqldump | |
| // Or : process-mysqldump dump.sql | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <stdbool.h> | |
| #include <string.h> | |
| #define BUFFER 100000 |
| If you see the error message below, you may need this patch: | |
| Undefined symbols for architecture x86_64: | |
| "_tun_close", referenced from: | |
| _tuntap_open in n2n.a(tuntap_osx.o) | |
| ld: symbol(s) not found for architecture x86_64 | |
| # How to use | |
| If you got the source code from official repository, like me: | |
| svn co https://svn.ntop.org/svn/ntop/trunk/n2n |
