Search results “Oracle local nodename”
PRVF 0002 could not retrieve local node name
We can face this issue during the installation of oracle12c database. Actually, recently while I was installing latest 12c oracle database, I got this below error. PRVF-0002: could not retrieve local node name It’s a very easy solution but if the people not knowing a simple thing also it is very hard to fix it. By Default: #hostname Ora-data-linux #cat /etc/hosts localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 Make Changes as shown below: #cat /etc/hosts ora-data-linux ora-data-linux.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 As we observe in above solution, we just check the hostname which was not included in /etc/hosts file. It is very simple but if not knowing or never faced it, then it will be time wasted and mind stuffy. :D means bina matlab ka dimag kharab karega :P Foe more concepts and details, please follow below link: https://ora-data.blogspot.in/2017/05/fixing-prvf-0002-could-not-retrieve.html
Oracle Forms opening slowly Troubleshooting
https://amzn.to/2Ph2CbI [affiliate link] We are back again with some issues and solutions. Actually one of my friends asked me regarding performance tuning if forms are opening slow. That time I gave him some ideas and promised him that I will back very soon with some more information. There are lots of factors which may impact the applications but there are some work around which can helpful fixed the issues. One more thing I would like to tell, friends I shared my knowledge’s as per my real time experiences and real life experiences. So, there is not like just copying and pasting the stuff. As already I have shared my real life time stories which I have learned from my life. So, let’s start now. Suppose, our forms are opening slow then what things we should be check and how to debug it. I will try to explain here and share my knowledge. I am sure; it will be useful because it’s having been experienced. 1. We should check which forms are opening slowly either any particular form or all forms. 2. If all forms are opening slowly for particular machine then clear the cache and try again. It can be machine speed slow, machine hardware and bandwidth speed. If all forms are opening slow and for all machine then we really need to check below things such as: A. Check whether Trace is enabled or disabled and if it is enabled then kindly disabled it. B. Check the top commands if any resources are consuming high CPU usage. C. Check for all Inactive Sessions if it’s there then kill those sessions. D. Check for deadlocks. E. Every user should close the forms and logout properly. But actually we don’t care. We just close windows tab at a time and left for break :D :P but that’s also impact our EBS internally. F. A programmer if ran any program with infinite loops then this also cause a performance issue. That’s why we need to write any program carefully. If program not properly then it may cause deadlock as also which I have explained it in my previous posts. G. It can also be because of increasing the number of users. Also need to check users have one active session. H. Check for the Performance Pack (Native I/O) is turned on for WLS. And most and always we use this method. If the users have issue for any custom forms then we should follow below steps which are easy and very effective. When he run the program that time you should follow below steps: 1. Enable the Trace file. Login to front-end - Help - Diagnostics - Trace - "Trace with Binds and waits” . Then there will be a trace file generate under below patch: $cd $ORACLE_HOME/admin/$CONTEXT_NAME/udump Now you can run either Trace Analyzer or tkprof as shown below commands: Trace Analyzer command: $sqlplus apps/apps_password SQL START TRCANLZR.sql UDUMP ora-data_ora1919.trc; TKPROF command: $ORACLE_HOME/admin/$CONTEXT_NAME/udump $tkprof ora-data_ora_1919.trc ora-data_ora_1919.txt explain=apps/apps_pwd Hope this may useful and helpful. We will come back again with new troubleshooting and solution as what we should do if forms opening slow after increasing the number of session. For any concerns or suggestions please reach to us either by comment box or contact us @ ora-data.blogspot.com.
sqlplus command not found
sqlplus command not found in oracle database, Here, our oracle database home path and $PATH with oracle_home/bin should be correct. SQLPLUS command not found. We hit this issue when we trying to connect as shown below example sqlplus '/as sysdba' or sqlplus apps/password. This is very generic and common error, hope everyone we have faced this issue. This very simple. 1. We need to check the sqlplus directory under oracle home. [[email protected] sqlplus]$ echo $PATH /usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/oracle/bin [[email protected] sqlplus]$ pwd /u01/StageR122/oracle/product/11.2.0/dbhome_1/sqlplus [[email protected] sqlplus]$ export PATH=$PATH:/u01/StageR122/oracle/product/11.2.0/dbhome_1/bin/ For more details, Please visit: https://ora-data.blogspot.jp/2016/11/sqlplus-not-connecting-in-oracle.html Thanks,
How to install oracle 12c on Linux
Learn ow to install the latest release for oracle database i.e 12C. watch the step by step installation in the above video. Click the below link for all the commands and steps http://techlair.info/2015/11/08/oracle12cinstall/ Step 1 - Edit Host Files - /etc/hosts localhost.localdomain localhost oracle_12C.localdomain oracle_12C Step 2 - Edit Kernel Parameters /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 sysctl -p - apply changes Step 3 - Edit Limits file - etc/security/limits.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 Step 4 - Install dependencies yum install binutils -y yum install compat-libcap1 -y yum install compat-libstdc++-33 -y yum install compat-libstdc++-33.i686 -y yum install gcc -y yum install gcc-c++ -y yum install glibc -y yum install glibc.i686 -y yum install glibc-devel -y yum install glibc-devel.i686 -y yum install ksh -y yum install libgcc -y yum install libgcc.i686 -y yum install libstdc++ -y yum install libstdc++.i686 -y yum install libstdc++-devel -y yum install libstdc++-devel.i686 -y yum install libaio -y yum install libaio.i686 -y yum install libaio-devel -y yum install libaio-devel.i686 -y yum install libXext -y yum install libXext.i686 -y yum install libXtst -y yum install libXtst.i686 -y yum install libX11 -y yum install libX11.i686 -y yum install libXau -y yum install libXau.i686 -y yum install libxcb -y yum install libxcb.i686 -y yum install libXi -y yum install libXi.i686 -y yum install make -y yum install sysstat -y yum install unixODBC -y yum install unixODBC-devel -y Step 5 - Add Groups and Users groupadd -g 54321 oinstall groupadd -g 54322 dba groupadd -g 54323 oper useradd -u 54321 -g oinstall -G dba,oper oracle passwd oracle Step 6 - /etc/security/limits.d/90-nproc.conf # Change this * soft nproc 1024 # To this * - nproc 16384 Step 7 - Set SELINUX SELINUX=permissive run the command after edit setenforce Permissive Step 8 - Stop Firewall # service iptables stop # chkconfig iptables off Step 9 - Create directories for oracle Installation mkdir -p /oracle/product/12.1.0/db_1 chown -R oracle:oinstall /oracle chmod -R 775 /oracle Step 10 - xhost + Step 11 - Edit bash profile for oracle user /home/oracle/.bash_profile # Oracle Settings export TMP=/tmp export TMPDIR=$TMP export ORACLE_HOSTNAME=oracle_12C.localdomain export ORACLE_UNQNAME=db1 export ORACLE_BASE=/oracle export ORACLE_HOME=$ORACLE_BASE/product/12.1.0/db_1 export ORACLE_SID=db1 export PATH=/usr/sbin:$PATH export PATH=$ORACLE_HOME/bin:$PATH export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib Step - 12 Extract Installation Files unzip linuxamd64_12c_database_1of2.zip unzip linuxamd64_12c_database_2of2.zip Step - 13 Start the Oracle Universal Installer ./runInstaller Post Installation dit the "/etc/oratab" file setting the restart flag for each instance to 'Y' cdb1:/u01/app/oracle/product/12.1.0/db_1:Y Technology Lair : www.technologylair.org Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp For Linux : https://www.youtube.com/playlist?list=PLUXK1VpPWQKHV2xOmjQgUNj3Hrmcslj-H Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/technologylair Tweet us : http://twitter.com/technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 119687 TechLair
MultiNode Installation Concepts in oracle
Multinode Installation Concepts in oracle, its very easy way to learning and remember. Multinode installation can be done in 3 ways which I have described in video. CASE-1: Node-1: Database Server Node-2: Application Server 1. Edit Services 1. Edit Services a. Disable all a. Enable All 2. Add Server -2. 2. Give path of Configuration file OR hostname:SID:portno. CASE-2: Node-1: DB Tier and CM Process Node-2: Apps Tier (Form & Web Services) Batch Processing  ENABLE Batch Processing  DISABLE Remaining  DISABLE Remaining  ENABLE Add Server – 2. CASE-3: Node-1: DB Tier Node-2: CM Processing Tier Node-3: Apps Form Tier Edit Services Batch Processing  ENABLE Batch Processing  DISABLE Disable All Remaining  DISABLE Remaining  ENABLE Add Server – 3. Fore more detail: https://ora-data.blogspot.in/ Thanks,
check Hacmp  cluster services , version, configuration, resource group Names, cluster verification
how check the cluster services status how to check the cluster version how to check HACMP cluster configuration information how to get the local cluster node name how to list resource Group Information Hacmp cluster verification
Install Oracle Database 12c on Windows OS | FIX the Problems
Install Oracle Database 12c on Windows OS | Solve the Problems Download : http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.htmloracle Blog : http://www.makeeasyfu.blogspot.com Follow us Facebook : https://www.facebook.com/gani.ganesh.370 Facebook : https://www.facebook.com/indianFilmUpdates/ Facebook : https://www.facebook.com/MAkeEAsyTechBlog Twitter : https://twitter.com/ganesh12gani Other Youtube Channel: Film Updates Bollywood Tollywood kollywood https://www.youtube.com/channel/UCVuLQlyRJWQU3u_414TtHnA Subscribe like share comment Thank You..........
Views: 103 MAkeEAsy
ORA 00845 Solution with screen shot
Sometimes when we all try to connect 11g (newly installed software) and then trying to STARTUP the database, we faced below error message as shown below: SQL STARTUP ORA-00845: MEMORY_TARGET not supported on this system 3. Login as root user. $su – root Password: ***** # mount -t tmpfs shmfs -o size=5g /dev/shm # $sqlplus / as sysdba SQL startup database opened. For more details: https://ora-data.blogspot.in/2017/02/ora-00845-memorytarget-not-supported-on.html Thanks,
how to change hostname in linux 7 and how to setup lan network
This video about how to change hostname in Redhat Enterprise and how to setup lan network 1. changing host name. 2.the system of setting up Network Interface with ip address, gateway address, creating a new network profile. ============================ linux 7 tutorial for beginners, linux 7 tutorials, linux 7 installation step by step, linux 7 tutorial for beginners in hindi, linux 7.2 installation, linux 7 in hindi, linux 7 boot process, linux 7 installation, red hat linux 7, oracle linux 7, linux 7, scientific linux 7, linux and windows 7 dual boot, linux mint windows 7 dual boot, linux centos 7, linux como windows 7, curso de linux 7/60, red hat linux 7 download, oracle linux 7 download, linux debian 7, linux auf windows 7 installieren deutsch, descargar java 7 linux, linux en windows 7, windows 7 linux edition, windows 7 linux edition 2014, linux e ms windows 7 e 8, linux vs windows 7 español, oracle enterprise linux 7, linux for windows 7, linux vs windows 7 gaming, red hat linux 7 tutorial, red hat linux 7 installation, hp stream 7 linux, red hat linux 7 review, red hat linux 7 administration, linux java 7 installieren, java 7 linux, linux like windows 7, linux mint windows 7, linux mint windows 7 theme, linux mint 7, 7 things linux mint, metamorphose linux 7, nexus 7 linux, linux neben windows 7 installieren, install oracle linux 7 on virtualbox, install oracle linux 7 on vmware, oracle linux 7 review, linux on windows 7, linux on nexus 7, instalação oracle linux 7, operation 7 linux, puppy linux 7, linux para windows 7, scientific linux 7 review, linux rhel 7, stream 7 linux, semplice linux 7, linux to windows 7, linux windows 7 theme, trisquel linux 7, linux vs windows 7, vector linux 7, linux virtualbox windows 7, instalar windows 7 y linux, instalar windows 7 y linux mint how to change hostname in linux 7 and how to setup lan network | RHEL7でホスト名とセットアップLAN IPを変更する方法 كيفية تغيير اسم المضيف وإعداد LAN IP على RHEL7 ------------------------------------- Hoe om te verander host naam en die opstel van lan IP op RHEL7 কিভাবে RHEL7 উপর হোস্টনাম এবং সেটআপ ল্যান আইপি পরিবর্তন করতে कैसे RHEL7 पर होस्ट नाम और सेटअप लैन आईपी बदलने के लिए Как да се промени Hostname и настройка на LAN IP на RHEL7 -------------------------------------- Come modificare il nome host e la configurazione IP LAN su RHEL7 Com canviar el nom d'amfitrió i la configuració LAN IP en RHEL7 Comment changer le nom d'hôte et l'IP de configuration LAN sur RHEL7 RHEL7でホスト名とセットアップLAN IPを変更する方法 Quam ut setup et paenitentiam Hostname in lan IP RHEL7 Como alterar o nome do host e o IP de configuração no RHEL7 RHEL7 वर यजमाननाव आणि सेटअप LAN IP कसे बदला Blog :- https://endpointedu.blogspot.com/
Views: 582 End Point
How to Change ILO hostname and domain name
How to Change or Configure ILO hostname and domain name
Views: 9489 ATOM
Solaris Containers
Solaris Containers is an implementation of operating system-level virtualization technology for x86 and SPARC systems, first released publicly in February 2004 in build 51 beta of Solaris 10, and subsequently in the first full release of Solaris 10, 2005. It is present in illumos distributions, such as OpenIndiana, SmartOS and OmniOS, as well as in the official Oracle Solaris 11 release. A Solaris Container is the combination of system resource controls and the boundary separation provided by zones. Zones act as completely isolated virtual servers within a single operating system instance. By consolidating multiple sets of application services onto one system and by placing each into isolated virtual server containers, system administrators can reduce cost and provide most of the same protections of separate machines on a single machine. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 468 Audiopedia
How do I delete a non-federated WAS profile with the manageprofiles command?
Michael Hill from the WebSphere Application Server L2 support team created this video to answer the question of "How do I delete a non-federated WebSphere Application Server profile with the manageprofiles command?". Thank you for engaging with this video. IBM and IBM logo are trademarks of the International Business Machines Corporation, registered in many jurisdictions. Other company, product and service names may be trademarks, registered marks or service marks of their respective owners.
Views: 1129 IBM SupportTV
Websphere Admin Training Venkat Reddy
SVR Technologies Offering Online Training by Real Time Working experts. Trainers will explain real time scenarios in simple steps. Their experience may fetch to you as you soon going to work on the same platform. Support will be available after training completed. In this weblogic admin training online session you will learn how to manage the linux. This Oracle WebLogic Server 11g: Administration Essentials training teaches Web administrators techniques for installing and configuring Oracle WebLogic Server 11g. Expert Oracle University instructors will teach you how to deploy Java EE applications to Oracle WebLogic Server 11g using Administration Console and command-line and scripting tools like WLST. Learn to describe the architecture of WebLogic Server including domains, servers and machines. Install, configure and use WebLogic Server. Perform routine Oracle WebLogic Server administration functions. Set up a cluster of servers and distribute applications and resources to the cluster. Configure Oracle HTTP Server as the Web-tier front end for Oracle WebLogic Server instances and clusters. Deploy different types of Java EE applications to Oracle WebLogic Server. Weblogic admin training Increase the performance and scalability of your organization’s applications and services with the #1 application server. Simplify deployment and significantly improve time-to-market. Configure Oracle HTTP Server: You'll also learn to configure Oracle HTTP Server as the Web interface for Oracle WebLogic Server, along with supporting failover and load balancing for applications. This online weblogic admin training course provides an overview of the administrative tasks performed by a WebLogic Server administrator. At the end of the course, you will have gained knowledge at an associate level of competency. Installing WebSphere Application Server: As mentioned above, you should refer to the IBM WebSphere Application Server V5.1 System Management and Configuration Handbook for complete information about your installation. However, the steps below will show you the flow of how to install WAS Base. 1. UNIX only: For the embedded messaging component to work correctly, you must define the operating system groups mqm and mqbrkrs and the user IDs needed for WebSphere embedded messaging. Your AIX administrator should be able to do this for you. Refer to the IBM WebSphere Application Server V5.1 System Management and Configuration Handbook for details. 2. Start the Installation Wizard by invoking the installation executable from the applicable platform directory (install.exe from win or install from UNIX) and click Next. 3. The wizard will check your system for prerequisites. If the requirements are met, the wizard will prompt you for either a Full or Custom installation. If you select Full, the application server, the embedded messaging component and the IBM HTTP server will be installed, along with some miscellaneous tools. If you don’t want everything installed, choose Custom and a dialog will be displayed with a list of features to install. For this list, we assume you are performing a full installation. If you do choose custom, make sure you install the WebSphere Embedded Messaging component. 4. Accept the storage location defaults or choose your own, and click Next. 5. A screen prompting you for a node name and hostname will be displayed. These should already be filled in. Click Next. 6. Windows only: You are asked if you want to install the WebSphere Application Server and the HTTP server as services. To do so, you will need to be logged into your machine as a local user, not as a network user. That user must also be an administrator. Make your selections and then click Next. 7. A list of the features to be installed is displayed. Click Next. 8. The Installation Wizard begins installing your software. Installation might take several minutes. After installation has completed, a screen will be displayed giving you various options. SVR Technologies Call / WhatsApp: 91 988 502 2027 Email: [email protected] http://www.svrtechnologies.com http://svrtechnologies.com/contact-us/
Views: 509 SVR Technologies
How to find IP address from hostname in UNIX Linux and Windows - Commands Tutorial
See http://javarevisited.blogspot.com/2011/09/find-hostname-from-ip-address-to.html to learn more ways to get IP address from hostname in UNIX and Linux. Its common requirement to find IP address from hostname in Windows, Linux or UNIX operating system. Some times you want to know how to get IP address from hostname or sometime just hostname from IP address. Thankfully there are lot of commands in UNIX, Linux and Windows which can be used to get IP address from hostname and vice versa. In this UNIX, Linux and Windows command tutorial we will see following command examples to get IP address : 1) hostname 2) ping 3) nslookup 4) ifconfig 5) ipconfig in windows Important point to note is that these commands return internal IP address, if host is connected via LAN or in case you want to know IP address of localhost. By the way if you want to know external IP address of your computer, assigned by Service provider or ISP than you can go to any site like ipchicken.com which display IP address for your computer. Related UNIX command tutorials and examples : http://javarevisited.blogspot.com/2011/06/10-examples-of-grep-command-in-unix-and.html http://javarevisited.blogspot.com/2011/03/10-find-command-in-unix-examples-basic.html http://javarevisited.blogspot.com/2012/03/10-example-of-chmod-command-in-unix.html
Views: 9927 Javin Paul
How to Connecting to Fibre Channel Storage
Views: 102202 S Pradeep
Import schema structure and properties to database
Video made for my blog: http://primerecms.blogspot.hu/2017/02/schema-nodes-to-local-database.html - Save JSON file to the server. If JSON saved, possible to upgrade and restore. - Import content and structure of JSON file to the local database. Now we have 733 nodes with descriptions. - Select specified node as content type you want. In this example we selected NewsArticle - Import properties of selected node. For this content type we have 93 properties. We can use these properties to get data for this content types. - Because now we have full schema hierarchy, we can use the first level of structure to offer main types of contents. If content types selected, the user can specify any subtype to refine the content type or category. - We have not only the names of schema nodes, but we have node properties too for specified node name, we can automatically create forms to get required data for json-ld or content creation process.
Views: 29 Primere Creatives
Peoplesoft Application Server Boot Issue | Peoplesoft Online Tutorial
Few boot related issues are shown in this video related to Peoplesoft Application Server.
Views: 470 Yogesh P
Spark Tutorial - Zeppelin | JDBC | Other Clients
As I discussed in the earlier video, Spark offers many interfaces to execute your SQL statements. 1. A traditional command line SQL tool 2. Apache Zeppelin or other notebooks 3. JDBC/ODBC over Spark SQL thrift server 4. Programmatic SQL interface But do you understand which one is appropriate for you? When should I use what? That the topic for this Spark Tutorial video. I will also demonstrate Apache Zeppelin Installation and Spark JDBC connectivity. The source code is available at below link. --------------------------------------------------------------------- https://www.learningjournal.guru/courses/spark/spark-foundation-training/spark-zeppelin-jdbc-client-interfaces/
Views: 1362 Learning Journal
Install Hadoop in ubuntu (Single node cluster)
# Generate ssh key for hduser account ssh-keygen -t rsa -P "" #Copy id_rsa.pub to authorized keys from hduser cat $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys # disable ipv6 net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 net.ipv6.conf.lo.disable_ipv6 = 1 Add the following lines at the end of the file bashrc file # -- HADOOP ENVIRONMENT VARIABLES START -- # export JAVA_HOME=/usr/lib/jvm/java-8-oracle export HADOOP_HOME=/usr/local/hadoop export PATH=$PATH:$HADOOP_HOME/bin export PATH=$PATH:$HADOOP_HOME/sbin export HADOOP_MAPRED_HOME=$HADOOP_HOME export HADOOP_COMMON_HOME=$HADOOP_HOME export HADOOP_HDFS_HOME=$HADOOP_HOME export YARN_HOME=$HADOOP_HOME export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib" export PATH=$PATH:/usr/local/hadoop/bin/ # -- HADOOP ENVIRONMENT VARIABLES END -- # hadoop-env.sh export JAVA_HOME='/usr/lib/jvm/java-8-oracle' core-site.xml <property> <name>fs.default.name</name> <value>hdfs://localhost:9000</value> </property> hdfs-site.xml <property> <name>dfs.replication</name> <value>1</value> </property> <property> <name>dfs.namenode.name.dir</name> <value>file:/usr/local/hadoop_tmp/hdfs/n­amenode</value> </property> <property> <name>dfs.datanode.data.dir</name> <value>file:/usr/local/hadoop_tmp/hdfs/d­atanode</value> </property> yarn-site.xml <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> <property> <name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name> <value>org.apache.hadoop.mapred.ShuffleHandler</value> </property> mapred-site.xml <property> <name>mapreduce.framework.name</name> <value>yarn </value> </property>
XtremIO 4.0 GUI Volume Management and Tagging
This demo highlights the volume management work flow in the new XtremIO 4.0 GUI. The work flow now includes the option to create and attach multiple tags to volumes and initiators.
Views: 1020 xtremiostorage
How to Install a Single Node Hadoop - A step by step tutorial
This is a step by step tutorial to install a single node Cloudera Hadoop. List of Linux Commands Executed at Shell passwd free -m chkconfig --list iptables chkconfig --level 0123456 iptables off chkconfig --list iptables service iptables stop service iptables status sestatus java -version clear pwd users cat /etc/hosts wget http://archive.cloudera.com/cm4/installer/latest/cloudera-manager-installer.bin ls ls -l chmod u+x cloudera-manager-installer.bin ls -l ./cloudera-manager-installer.bin java -version /usr/java/jdk1.6.0_31/bin/jps
Views: 78280 tembodata.com
How to: Install Hadoop (as Single Node) on Ubuntu Step by Step In 10min
Installing Hadoop 2.6.0 on Ubuntu 14.04 and Running as a Single Node Cluster http://qursaan-howto.blogspot.com/2014/12/how-to-install-hadoop-as-single-node-on.html
Views: 17448 Mahmmoud Mahdi
Maximum availability and extreme read scale-out with Microsoft SQL Server 2017 - BRK4018
In this session, discover what high availability, disaster recovery, and read-scale solutions are available for SQL Server 2017, including SQL Server running on Linux. What are the new scenarios enabled by Always On Availability Groups? What technology options are available and how can you build a highly available database solution on Linux? We discuss various deployment configurations options for HA/DR for SQL Server, what customer scenarios they address, and demo solutions.
Views: 520 Microsoft Ignite
How to add catalog entries to DB2 instances in Toad Data Point
http://www.DellSoftware.com/Toad-Data-Point This video shows how to add catalog entries to DB2 instances in Toad Data Point from Dell Software.
Views: 1791 DellTechCenter
macOS High Sierra - Resolving System Extension Blocked
With every new Apple OS comes new features and new challenges. macOS High Sierra has improved security features that now require the user to enable the system extension for any new driver being installed to the operating system. We'll show you how to do this in just a few simple steps.
Views: 27284 noterepeat
Using a Macintosh as Display for a Raspberry Pi (and Debugging Mac Internet Sharing)
In this video, we see how to use Ethernet and Apple's Internet Sharing to use an Apple Macintosh as Display, Mouse, and Keyboard for a Raspberry Pi. Since Internet Sharing over Ethernet on the Mac seems to fail in certain situations (in particular for different WiFi network configurations) - we break Internet Sharing and then dig through why it is failing and how to fix it. We use commands like ssh, tcpdump, ifconfig, netstat, and arp to dig through the Macintosh's low-level network configuration and figure out why things are broken. If you are just having problems with your Mac OS/X Internet Sharing, this video will still be quite useful. Video provided by http://www.dr-chuck.com/
Views: 47062 Chuck Severance