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Analysis of perl INC settings

1) The default INC is as follows: Copy codeThe Code is as follows: @ INC: C:/Perl/site/lib C:/Perl/lib 2) set the environment variable PERL5LIB to add it to INC. For example: Set perl5lib = c: \ perllibs After perl5lib is set, Copy codeThe Code is as follows: % ENV: PERL5LIB = "c: \ perllibs" @ INC: C: \ perl

MongoDB Learning Note 9 Deep MongoDB Update action: modifier $inc

Tags: mongodb update $incOngodb Chinese file in the database after the Update method updated the document, the Update method has two parameters, such asUpdate (ARGS1,ARGS2)ARGS1 refers to the condition of querying a document;ARGS2 refers to what changes are made to the document being queried;$inc used to increase the value of the key used, if the key is not present to create;$INC the key values that can onl

Running the balancer in Cloudera Hadoop

I just started to play with Cloudera Manager 5.0.1 and a small fresh setup cluster. It has six datanodes with a total capacity of 16.84 TB, one Namenode and another node for the Cloudera Manager and other S Ervices. From start on, I is wondering how to start the HDFS balancer. Short answer: To run the balancer your need to add the balancer role to any node in you cluster! I'll show you the few simple steps

Configuring Oracle Data Integrator for Cloudera

Tags: ODI HadoopThis article describes how to combine ODI with Hadoop. Before doing so, make sure you have the ODI software installed and build a Hadoop environment, or you can refer to my other blog posts to build the environment.1. Create a Directory[[emailprotected] ~]# hdfs dfs -mkdir -p /user/oracle/odi_home[[emailprotected] ~]# hdfs dfs -chown oracle:oinstall /user/oracle/odi_home[[emailprotected] ~]# hdfs dfs -ls /user/oracle/drwxr-xr-x - oracle oinstall 0 2018-03-06 13:59 /use

Modify the vim configuration in ubuntu and treat the. inc suffix file dynamically as different files.

Search for the filetype in the vim installation directory. the vim file is/usr/share/vim/vim72/filetype. vim opened it to search for inc. I found the following: 1360-1365 was added later. From 1347, we can see that the. inc file is used as a format to parse the highlighted syntax followed by a function... Search for the filetype. vim file in the vim installation directory My options are/usr/share/vim/vim7

Prompt: Warning: require_once (./libraries/common. inc. php) error solution during phpmyadmin installation

The common. inc. php file exists, and php is not installed in the C root directory in the system. how can this problem be solved? After a while of debugging, I finally found a simple solution: create a directory to copy the files in phpmyadmin to this directory, and set the path in iis. After PHPmyAdmin is installed, the following error occurs during access to IE:Warning: require_once (. /libraries/common. inc

Phpmyadminconfig. inc. php configuration example

The config. inc. php file contains the configuration information of phpmyadmin. The following is an example of configuration. The config. inc. php file contains the configuration information of phpmyadmin. The following is an example of configuration. File address: D: \ wamp \ apps \ phpmyadmin4.0.4 \ config. inc. php File Content: The Code is as follows:

In-depth analysis of Discuzsecurity. inc. php code

This article provides a detailed analysis of the Discuzsecurity. inc. php code. For more information, see the following code: The code is as follows: /* [Discuz!] (C) 2001-2009 Comsenz Inc. This is NOT a freeware, use is subject to license terms $ Id: security. inc. php 16688 06: 41: 07Z cnteacher $ */ // If IN_DISCUZ is not set, an access error occurs.If

After phpmyadmin is installed, Warning: require_once (./libraries/common. inc. php) appears. solution:

Simple method: create a directory and copy the files in phpmyadmin to this directory. set the path in iis. Simple method: create a directory to copy the files in phpmyadmin to this directory, and set the path in iis. After PHPmyAdmin is installed, the following error occurs during access to IE: Warning: require_once (. /libraries/common. inc. php) [function. require-once]: failed to open stream: No such file or directory in X: xxxxxxphpmyadminindex

Prompt: Warning: require_once (./libraries/common. inc. php) Error solution during phpmyadmin Installation

Simple Method: create a directory to copy the files in phpmyadmin to this directory, and set the path in iis. After PHPmyAdmin is installed, the following error occurs during access to IE: Warning: require_once (. /libraries/common. inc. php) [function. require-once]: failed to open stream: No such file or directory in X: xxxxxxphpmyadminindex. php on line 34 Fatal error: require_once () [function. require]: Failed opening required '. /libraries/co

Phpmyadminconfig. inc. php configuration example _ PHP Tutorial

Phpmyadminconfig. inc. php configuration example. File address: D: wampappsphpmyadmin4.0.4config. inc. php file content: Copy the code as follows :? Php ** Generatedconfigurationfile * Generatedby: phpMyAdmin4.0.4setups file address: D: \ wamp \ apps \ phpmyadmin4.0.4 \ config. inc. php File content: The code is as follows: /** Generated configuration file*

The configuration file 'd:/wwwroot/SC-tnb/data/config. cache. inc. php' does not support writing and cannot modify system configuration parameters when modifying basic system parameters in Zhimeng 5.5! Solution

The configuration file 'd:/wwwroot/SC-tnb/data/config. cache. inc. php' does not support writing and cannot modify system configuration parameters when modifying basic system parameters in Zhimeng 5.5! The server permission has been opened, but I don't know why when I change the basic system parameters, I will prompt the configuration file 'd:/Zhimeng 5.5 to change the basic system parameters, the configuration file 'd: /wwwroot/SC-tnb/data/config. ca

List the Cloudera Insane CCP:DS certification Program

tests to determine confidence for a hypothesis· Calculate Common Summary statistics, such as mean, variance, and counts· Fit a distribution to a dataset and use this distribution to predict event likelihoods· Perform Complex statistical calculations on a large datasetds701-advanced analytical techniques on Big Data· Build A model that contains relevant features from a large dataset· Define relevant data groupings, including number, size, and characteristics· Assign data records from a large dat

"Hadoop" 4, Hadoop installation Cloudera Manager (2)

.el6.noarch.rpm/download/# Createrepo.When installing Createrepo here is unsuccessful, we put the front in Yum.repo. Delete something to restoreUseyum-y Installcreaterepo Installation TestFailedAnd then we're on the DVD. It says three copies of the installed files to the virtual machine.Install deltarpm-3.5-0.5.20090913git.el6.x86_64.rpm FirstError:Download the appropriate rpmhttp://pkgs.org/centos-7/centos-x86_64/zlib-1.2.7-13.el7.i686.rpm/download/Http://pkgs.org/centos-7/centos-x86_64/glibc-2

Cloudera Manager op-D log 2018.02.26__cloudera

Landing on the Cloudera manager found that a lot of the newspaper space, hand-cheap will be all deleted/tmp directory, and then restart the server and agent, found that the agent can start normally, but the server does not normally start, view log, found the error 2018-02-23 11:13:05,313 ERRORmain:com.cloudera.enterprise.dbutil.DbUtil:InnoDB engine not found. Showengines reported: [Mrg_myisam, CSV, MYISAM, MEMORY] 2018-02-23 11:13:05,313 ERRORmain:com

"Turn" Cloudera Hue issues

Turn from http://molisa.iteye.com/blog/1953390 I am mainly adjusting the time zone problem of hue according to this instructionsThere was a problem when using Cloudera hue:1. When using the Sqoop import function, the "Save Run" job does not commit properly due to configuration errors, and there is no prompt on the interface: Sqoop shell with Hue-"Start job--jid * Submit some error prompts And then go to/var/log/sqoop/and check the log.

Cloudera Search Environment Construction and construction-solrcloud

Reprint: http://blog.csdn.net/xiao_jun_0820/article/details/40539291This article is based on Cloudera Manager5.0.0, and all services are based on CDH5.0.0 parcel installation.CM installation SOLR is very convenient to add services on the cluster, Solrcloud needs zookeeper cluster support, so add the SOLR service before adding the zookeeper service. Do not repeat here.This article starts with the addition of the SOLR service, I have 4 hosts, so I added

Centos6.5 install Cloudera Manager5.3.2

Centos6.5 install Cloudera Manager5.3.2 Host hardware configurationOperating Environment software and hardware environment l host operating system: Windows 64 bit, dual-core 4-thread, clock speed 2.2 GB, 8 GB memoryL virtual software: VMware®Workstation 9.0.0 build-812388L virtual machine operating system: CentOs 64bit, single core, 2 GB memory Virtual Machine Hardware and Software ConfigurationThe cluster network environment cluster contains three

In the Linux CentOS environment, Perl uses dbd::oracle to encounter the error can ' t locate dbdoracle.pm in @INC solution

Tags: target records linux environment configuration archive handle free problem resolution should bin ObjectiveTake over predecessors of the project, no contact, installation, use of Perl and dbd::oracle, there is no relevant documentation, blankly at a loss ~ ~. At the beginning of the problem, thinking about the rapid resolution, directly on Google search error messages, the process of searching found that if not clear the cause and the cause I can't even see the solution "do not understand."

Ileys Technology Inc.. SQL Injection defects and repair

[+] Exploit Title: Ileys Technology Inc.. SQL injection Vulnerability[+] Date: 10 jun 2011[+] Author: k's0ur![+] Category: WebApps[+] D0rk: "Site Designed Developed by: Ileys Technology Inc"Faceb00k: http://www.facebook.com/dali.Developpeur[+] Tested on: Windows Xp SP2 ?? ###########?? #######?? #########?? ######?? #########?? ##############?? [+] Exploit: ?? Http://www.bkjia.com/view.php? Id = {VaLid id}

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