scm scr3310

The Service Control Manager, which is called SCM, is it! In the Windows kernel, you can see her busy figure, can be said to be a system of service and drive housekeeper!SCM Housekeeper Qizaotanhei, and every time the system starts, so does she. With her own efforts, she finally took a place in the core of Windows, deploying many services and drivers. SCM What is

Create a cloudera-SCM user (with a branch, This is a Linux Command ,) [[emailprotected]cloudera-manager-5.1.0]$sudouseradd--system--home=/opt/cloudera-manager-5.1.0/run/cloudera-scm-server--no-create-home--shell=/bin/false--comment"ClouderaSCMUser"cloudera-scm Change server_port and server_host in/opt/cloudera-manager-5.1.0/etc/cloudera-

I recently read an article about creating a service program under NT/2000 and translated it as follows to help me understand it. Some of them may not be suitable for translation, I hope my friends who have read this article can help me correct it! (The original post is at the bottom) A Windows Service Program is an EXE (executable program) specially designed to communicate with the SCM (Service Control Manager) of Windows NT/2000 ). The Service Contr

other hadoop machines, because there are many components and services, there are many ports, and all firewall can be disabled to ensure normal. E) In the hadoop environment, most of them are accessed by domain names. For domain name resolution, you can add a ing name and add it to several hadoop machines and external access machines. Windows is located in C (installation disk): \ windows \ system32 \ drivers \ etc, Linux is located in/etc/hosts For method 1, my installation steps: 1) preparati

stationsHttp://blogs.technet.com/b/askperf/archive/2007/07/24/sessions-desktops-and-windows-stations.aspx12, a fairly simple service program: http://www.vckbase.com/index.php/wv/119313, a complete example of the installation service program, the Service Program: http://blog.csdn.net/itcastcpp/article/details/7079574 (the code appears to be from Windows core programming, Or From here: http://bbs.pediy.com/showthread.php?t=114122)14, a monitoring sub-process services, if the child process has an

I. SummaryII. WIN2K servicesIII. Basic Process of Service Startup and ShutdownIV. Service ProgrammingV. Service SecurityVI. Service ManagementVII. End I. SummaryThe services under Windows NT are similar to the daemon processes under * NIX, and more software are designed as services. After the launch of XP, it is very useful to implement multi-user switching through services.From a security perspective, if we look at WIN's services, there are many topics, such as running permissions and running t

Introduction The dynamic loading of device drivers is mainly completed by Service Control Manager (SCM) system components. SCM components can provide many services, such, start, stop, and control services. Write and load the driver, which is mainly used to operate the SCM component. Generally, the following APIs are used to operate the

directory. $ Sudo tar xzf cloudera-manager * .tar.gz-C/opt/cloudera-manager 3. Create cloudera-scm Since Cloudera Manager and Managed Services use cloudera-scm by default, you need to create this user $ Sudo useradd -- system -- home =/opt/cloudera-manager/cm-5.14.1/run/cloudera-scm-server -- no-create-home -- shell =/bin/false -- comment" cloudera

going to use. INF file to turn our EXE program into a service. Run with the power on, this EXE file I was in the bar a few days ago which small program, is still the output of the computer user name ... Build a folder in the C drive, named Sysnap. Put our program Sysnap.exe in.Open the Notebook, the following code is written in, Save as Sysnap.inf[Version]Signature= "$WINDOWS nt$"[Defaultinstall.services]Addservice=sysnap,,my_addservice_name[My_addservice_name]Displayname=sysnapdescription= Dis

is (http://www.cloudera.com/documentation/enterprise/latest/topics/cm_vd.html# Concept_mb3_sfz_3q_unique_1) If it is suselinux, download Zypper/yast SLES. tar -xzf cloudera-manager*.tar.gz Create a user on the CM server useradd --system --home=/opt/cm-5.6.0/run/cloudera-scm-server --shell=/bin/false"Cloudera SCM User" cloudera-scm Cre

. yum install cloudera-manager-server Yum install cloudera-manager-server Check what these two packages are installed. You can see that the server basically copies some configuration files. the real website management is installed through daemons. The specific files are under the/usr/share/cmf directory, and the logs are under the/var/log/cloudera-scm-server Directory, the runtime configuration file is in/var/run/cloudera-

　　 1. Development Library Structure Specification1.1. OverviewThis specification is used to instruct SCM managers to create a development library to ensure the commonality of the development library structure.1.2. Development Library Structure SpecificationThe development library structure is referenced in the development library structure template. zip.2. Account naming specification2.1. OverviewThis specification summarizes theConfiguration Manageme

)Lower_case_table_names=1#安装模式: Update mysql.user set Authentication_string=password (' 123qwe ') where user= ' root ';#skip-grant-tables #忘记初始化密码--------------------------------------------------------------------10. Create a DatabaseMysql>create database Amon default charset UTF8 collate utf8_general_ci; #activity MonitorMysql>create database hive default charset UTF8 collate utf8_general_ci; #hiveMysql>create database Oozie default charset UTF8 collate utf8_general_ci; #oozieMysql>create data

.tar.gzChown-r Root:root jdk1.7.0_80/vi/etc/profile.d/java.sh# Add the following 3 lines of contentExport java_home=/usr/java/jdk1.7.0_80Export classpath=.: $JAVA _home/jre/lib/*: $JAVA _home/lib/*Export path= $PATH: $JAVA _home/bin# Make Environment variables effectivesource/etc/profile.d/java.sh Install, configure, and start the NTP service Yum Install NTPChkconfig ntpd onNtpdate-u 202.112.29.82Vi/etc/ntp.conf# Add the following 8 lines of contentDriftfile/var/lib/ntp/driftRestri

1. Prepare Ubuntu offline source and configure/etc/apt/source. listPrepare Cloudera Hadoop offline source and configure/etc/apt/source. list. d/cloudera. list. Synchronize/etc/hosts of the Cluster Ssh password-free logon. The machine on which cloudera-scm-server is located can log on to other cloudera-scm-agent machines without a password. The root user password on all machines is the same.2. System Envir

-cm5.7.0_x86_ 64.tar. Upload to the master node only when the download is complete. Then extract to the/OPT directory, can not extract to other places, because the source of the CDH5 will be the default in/opt/cloudera/parcel-repo search, how to make Cdh5 local source files will be introduced later. Add CLOUDERA-SCM users to all nodes: Useradd--system--home=/opt/cm-5.7.0/run/cloudera-scm-server--no-create-h

Recent projects need to use Oozie Workflow scheduling hivesql, found unable to execute query statements, see: https://community.cloudera.com/t5/Batch-Processing-and-Workflow/ oozie-hive-action-failed-with-wrong-tmp-path/td-p/37443 this, the culprit is CDH bug, need to upgrade the version.Upgrade steps:1. Querying a service on a single nodeService--status-allFound only cloudera-scm-agent, no cloudera-scm-ser

I. Introduction of M2ECLIPSELike Nexus, M2eclipse is also an open source tool produced by Sonatype, which is based on the Eclipse public license-v.10 open source license, which users can download and use for free, and view their source code m2 The official site address for Eclipse is http://m2eclipse.sonatype.org/.M2eciipse provides the full range of Maven integrations for the eclipse environment with the following key features: Creating and guiding Maven projects Manage dependencies and integra

1.7.0_80-b15)Java HotSpot (TM) 64-bit Server VM (build 24.80-b11, Mixed mode)　　6. Set up NTPAll nodes Install NTP:Yum Install NTPTo configure boot boot:Chkconfig ntpd onCheck whether the setting is successful:Chkconfig--list ntpd (2-5 for on State success)To set up synchronization:Ntpdate-u ntp.sjtu.edu.cn (clock server based on the actual environment settings, this document uses the 210.72.145.44-National Time Service Center Server IP address)　7. Install the configuration MySqlYou can use Yum

several services. Each service must be listed in a dedicated dispatch table (this program defines an array of servicetable structures ). Each item in this table must be in the service_table_entry structure. It has two domains: Lpservicename: a 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