http://www.aboutyun.com/thread-9189-1-1.html here to the hehe. 1. Related catalogue/var/log/cloudera-scm-installer: Install log directory./var/log/*: Related log files (related services and cm)./usr/share/cmf/: Program installation directory./usr/lib64/cmf/: Agent program code./var/lib/cloudera-scm-server-db/data: Embedded Database directory./usr/bin/postgres: Embedded Database program./etc/cloudera-
functions that are available at all times, or other services. However, some autostart services do not absolutely need to run when users log on to the computer, because they may not be used immediately.
Windows Vista takes another step to reduce the startup time of Windows by providing a tool for the Autostart service to start only after Windows completes its own startup process. Specifically, activation of the delayed Autostart service is performed two minutes after the normal autostart servic
pointer to a service name string. When multiple services are defined, this field must be specified;
Lpserviceproc: pointer to the main function of the service (endpoint of the Service );
The last item of the dispatch table must be the NULL pointer of the service name and the main function field of the service. In the text example, only one service is hosted, so the definition of the service name is optional.
Service Control Manager (SCM: Services Con
dispatcher thread for the serviceStartServiceCtrlDispatcher (servicetable);}
A program may contain several services. Each service must be listed in a dedicated dispatch table (this program defines an array of servicetable structures). Every item in this table is in the service_table_entry structure. It has two domains:
Lpservicename: Pointer to a string representing a service name; when more than one service is defined, the domain must be specified;LPSERVICEPROC: Pointer to service main f
Profile:1. Two Linux servers, one currently in use, such as server 1: 172.17.210.82 (Backup is also in this machine),The other one needs to be restored, such as server 2: 172.17.210.218 (Restore on the 172.17.210.218 server using a backup of the 172.17.210.82 server)2. server 2:172.17.210.218 need to install SVN first, preferably with server 1:172.17.210.82 directory consistent, such as:/DATA/SVNSpecific Linux installation SVN can refer to the following link, the installation directory is:/OPT/S
all privileges on * * to ' oozie ' @ ' percent ' identified by ' Oozie ' with GRANT OPTION; GRANT all privileges on * * to ' Amon ' @ ' percent ' identified by ' Amon ' with GRANT OPTION;GRANT all privileges on * * to ' report ' @ '% ' identified by ' report ' with GRANT Option;flush privileges; 2.9 Install CMCM and Namenode multiplexing, too few machines 1) upload the downloaded cloudera-manager-centos7-cm5.7.2_x86_64.tar.gz to the DCNN1 directory/opt (this directory is Cloudera Manager's defa
Seven misunderstandings of Supply Chain Management
Compiled by amt liu Yu
Supply chain management is a very broad term and is often misunderstood. It has not yet been fully explained in many different opinions.
What is supply chain management? supply chain management is defined as a coordination strategy with the goal of integrating upstream and downstream operations to eliminate non-value-added costs, infrastructure, time and behavior, provide better services to end customers in a competitive
database on the master node and configure the database options required by CDH.
Yum install mysql-server MySQL mysql-deve(Note: Networking is required)
Chkconfig mysqld on
Service mysqld start
Mysql-u Root
Use MySQL
Update user SET Password = PASSWORD ('20140901') where user = 'root'
Update user SET Password = PASSWORD ('20140901') where host = 'localhost'
Update user SET Password = PASSWORD ('20140901') where host = 'cdh-mater'
Service mysqld restart
Mysql-u root-p1234
Create Database cloudera
Search
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Code
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0.70
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Development source tree, Sam ravnborg Git.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git-ACPI development source tree, Len Brown Git.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git-Block device Development source tree, Jens axboe Git.kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git-DRM development source tree, Dave Airlie Git.kern
the Xcode project file are text files and need to be told to SVN, because SVN can better manage text files (who knows who to use)
2. Find enable-auto-props = yes and remove the comments. declare the following text file in [auto-props] Section:*. Mode * = svn: mime-type = text/X-xcode
*. Pbxuser = svn: mime-type = text/X-xcode
*. Perspective * = svn: mime-type = text/X-xcode
*. Pbxproj = svn: mime-type = text/X-xcode
Step 2: Configure Xcode
The familiar Version Control is called
(ii) an in-depth discussion of servicesThe last chapter is actually a general introduction, the following is the real details. In the entry function to complete the initialization of the ServiceMain, the more accurate is to initialize a service_table_entry structure array, this structure records all the services contained in the name of the service and the entry point function, below is a service_ Examples of table_entry:Service_table_entry service_table_entry[] ={{"Myftpd", Ftpdmain},{"Myhttpd"
Go: http://blog.csdn.net/wangjia55/article/details/8818845
When using Git for versioning, to get a copy of a project, we need to know the address of the project repository (the Git URL). Git can be used under many protocols, so Giturl may be ssh://, HTTP (s)://, git://, or just a username (which git would think is an SSH address) for the prefix . some warehouses can be accessed through more than one protocol, For example, the source code for git itself can be used to access the git:// protoco
Nav_password
Cloudera Navigator Metadata Server
Navms
Navms
Navms_password
Role
Database
User
Password
Install Cloudera Manager Server
$ yum install cloudera-manager-daemons$ yum install cloudera-manager-server
Configure the Cloudera Manager Server Database
Cloudera Manager Server and Mysql are installed on the same machine and run the following command:
/usr/share/cmf/schema/scm_prepare_database.sh mysql -uroot -p -
1. Install Jdk-8u172-windows-x64.exe, install with default settingsTwo JRE:C:\Program FILES\JAVA\JDK1.8.0_172\JRE: Dedicated JRE for running the tools contained in the JDK without registry settings.C:\Program files\java\jre1.8.0_172: Public JRE, which can be used by other Java applications, is registered to the registry (Hkey_local_machine\software\javasoft) and the browser.2. Configure Java Environment variablesJava_home:c:\program files\java\jdk1.8.0_172CLASSPATH:.; %java_home%\lib;%java_home%
On the MAVEN site there is an article on how to automate release using jazz SCM plugin (jazz release), and I'm not going to talk about it, mainly about the problems and how to deal with this after use. File structure issues, at the beginning of our system design, 3 components,3 Maven project was created in the RTC to build 3 ears independently, and then a fourth component was built to build 3 ears at a one-time (build) specializes in storing Pom.xml a
Program one, NT service program
The so-called NT service, in fact, is a process that can be automatically activated in a certain capacity at the time of system startup. such as FTP server, HTTP server, offline printing, etc. are provided in the form of NT services. This is actually similar to the UNIX root daemon process. NT Services summed up, NT services and the following features:
1, can start, do not need interactive start. This is an important feature for the server. Of course, you can deci
email list. If you find any problem, even if there is no problem.In addition to all other lab-type patches, these Kernel patches are usually included in the modifications already included in the main-Git kernel at the time of release.-The mm kernel does not have a fixed release plan, but some-mm kernels are usually released during each two-RC kernels release interval (1 to 3 are common ).Subsystem proprietary kernel tree and patchDevelopers of Different kernel subsystems publish their developme
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