mwr standalone

) Ensure that the iptables permissions are:-rw-r--r--A Seven levels of information1) Info2) Notice3) Warning or warn4) Err or error5) Crit6) Alert7) Emerg or panic: causes the system to almost freezeB Designation of information level1). XXX: Indicates information that is greater than the XXX level2). =XXX: Represents information equal to XXX level3).! XXX: Information indicating the level outside of XXXAdditional:Change the Linux rsyslog date formatDefault time format: Dec 16 09:52:01, looks una

first time to use Ubuntu system, it is recommended to look.Until this appears, stating that the installation is complete, click Restart now to restart the system.After installation, reboot the system and enter the login screen.Log in to the system.From the tools on the left, you can see that Ubuntu desktop comes with a lot of tools, such as our common Firefox browser, and some office software. There is also an App store, like iOS, where you can find software like QQ.The Ubuntu installation is c

A. DownloadWebsite: http://apache.fayea.com/hbase/stable/I downloaded the stable version of the hbase-1.0.1.1-bin.tar.gz, download and unzip to the previous Hadoop folder.Two. Environment variable settings1. Open the Conf folder in the hbase-1.0.1.1 folder and modify the hbase-env.sh in it:Export Java_home=/library/java/javavirtualmachines/jdk1.8.0_45.jdk/contents/homeExport hbase_classpath=/users/liu/hadoop/hbase-1.0.1.1/conf2. Then modify the Hbase-site.xml:Note: The/users/liu/data/hbase can b

Installation method:V1709 version and install tooling by:Run Lpksetup.exeDownload Links:Chinese–traditional:For 32-bitHttp://download.windowsupdate.com/d/msdownload/update/software/updt/2017/10/lp_ 27d2885d1ac87af5aac3da39974d1d3c71ee1a48.cabFor 64-bitHttp://download.windowsupdate.com/d/msdownload/update/software/updt/2017/10/lp_ Dc67ebbb0f66983d2d5a7c44afc55de587c4405b.cabChinese–simplifiedFor 32-bitHttp://download.windowsupdate.com/d/msdownload/update/software/updt/2017/10/lp_ 841c0ce7d967aa41

;border:1px solid #ddd;" alt= "Spacer.gif"/>650 "this.width=650;" src= "http ://s3.51cto.com/wyfs02/m02/8a/a0/wkiom1g1y5md_bxjaaswx2hnsqw153.png "title=" 33311.png "alt=" wKiom1g1Y5mD_ Bxjaaswx2hnsqw153.png "/>Analysis Creation Node:-S: Serialization-E: Short.Type:To create a transient non-serialized node:-ECreate short Serialization:-S – eCreate persistent non-serialization: EmptyCreate persistent Serialization:-S1. Use ls command to view the current ZooKeeper What is included in the:[Zk:202.11

. installation of hadoop2.7.11. Download hadoop2.7.1.tar.gz2, Decompression:sudo tar xzf hadoop-2.7.1.tar.gz 3, copy to: sudo mv Hadoop-2.7.1/usr/local/hadoop 4, permission settings: sudo chmod 774/usr/local/had OOP 5, configuring the. bashrc file#HADOOP VARIABLES START export Java_home=/usr/lib/jvm/java-7-openjdk-AMD64 Export Hadoop_install=/usr/local/Hadoop Export PATH= $PATH: $HADOOP _install/Bin Export PATH= $PATH: $HADOOP _install/sbin Export Hadoop_mapred_home=$HADOOP _install Export Hadoo

{@Testpublic void Addcustomertest () {Load configuration Hibernate's core configuration fileConfiguration cfg = new configuration ();Cfg.configure ();Create SessionfactorySessionfactory factory = Cfg.buildsessionfactory ();Get Session ObjectSession session = Factory.getcurrentsession ();Open transactionTransaction tx = Session.begintransaction ();Performing an action crudCustomer customer = new Customer ();Customer.setcustname ("Zhang Fei");Session.save (customer);Commit a transactionTx.commit

3. On Spark-master, add all public keys to the Certified public key file Authorized_keys Cat ~/.ssh/id_rsa.pub* >> ~/.ssh/authorized_keys 4. Distribute public key file Authorized_keys to tomas122, tomas123 nodes SCP Root@10.62.32.109:/root/.ssh/authorized_keys ~/.ssh/ 5. Verify SSH no password login on each machine SSH tomas122 ssh tomas123Note:. The permissions for the SSH folder must be 700,authorized_keys file permissions must be 600 or 644 iii. installation of Spark Install spa

Dojo Build Package standalone JS file optimization load significantly shorten page load time blog.csdn.net/joyous/article/details/79905937 Dojo is a very powerful JS open source front-end library, design avantgarde, low coupling, each module (control) JS file Independent, the use is very convenient, to meet the vast majority of enterprise Web application development, but because of JS file dispersion, if not packaged compression direct use, especially

The previous article explained the Redis installation on CentOS. Now let's take a look at the installation of Redis standalone Multi-instance First turn off Redis Based on the configuration file location of the previous Redis installation First we copy the Redis configuration file Cp/etc/redis/6379.conf/etc/redis/6380.conf Then modify the information in the 6380.conf configuration file: Port ports changed to 6380 Data storage directory dir chang

Boot press F1 Enter the BIOS interface, Config,display, change to Integrated Graphics, press F10 (or FN+F10) to save the exit ThinkPad E430, e430c, E530, E531, E431, S431, S531 after installing Win XP, the system cannot use the discrete graphics card, there will be unknown devices in the Device Manager, not installed. Steps to resolve: The standalone graphics card is not available in XP mode and requires an integrated video card to be specified und

reasonable allocation of system resources, there will not be too much problem.Four, mysql5.5 multi-Instance deployment method4.1 MySQL Multi-instance deployment has 2 methods: one uses the Mysqld_multi configuration, one multi-instance defines the different configuration file separately. Let's talk. Using the Mysqld_multi configuration (mysql-5.5.36.tar.gz, cmake-2.8.8.tar.gz)1. Synchronization Time#yum install-y NTP#ntp-S time.windows.com#hwclock-W2. Install the required dependency package for

")," name ":" user9149 "," Age ":149}{" _id " :objectid ("566f750aebd7512bf6df2613"), "name" : "user1439", "Age" : 89}{ "_id" :objectid ("566f7511ebd7512bf6df44c7"), "name" : "user9299", "Age" :149}{ "_id" : ObjectId ("566f750aebd7512bf6df26a9"), "name" : "user1589", "Age" :89}{ "_id" :objectid ("566f7511ebd7512bf6df455d"), "name" : "user9449", "age" :149}{ "_id" :objectid ("566f750aebd7512bf6df273f"), "name" : "user1739", "Age" :89}{ "_id" :objectid ("566f7511ebd7512bf6df45f3"), "name" : "u

",... roles: [{role: "ReadWrite", DB: "test123" } ]... } ... ) Successfully added User: {"User":"rwtest123", "Roles" : [ { "role":"ReadWrite", "DB":"test123" } ]}#所建的rwtest123用户可以在test123数据库中进行增删改查操作, but the rest of it won't work.>Db.auth (' rwtest123 ', ' 123456 ' )switched to DB test123>Db.test123.insert ({"Test": "Test " })Writeresult ({"ninserted":1 })>Db.test123.find(){ "_id": ObjectId ("563332ebc8a

) Validate that the candidate disks is being discovered: Select Path from V$asm_disk; Create A new ASM instance SPFile: Sql> create SPFile from Pfile; ADD the new ASM SPFile and listener to the new ASM instance resource: $> 11.2 Grid Infrastructure Oracle home>/bin/srvctl modify ASM- p path> $> 11.2 Grid Infrastructure Oracle home>/bin/srvctl modify ASM- L LISTENER Validate the Ohas (Oracle Restart) services start as follows: $> 11.2 Grid Infrastructure Oracle home>/bin/crsctl Stop

= 2mwrite_buffer = 2m[mysqlhotCopy]interactive-timeout 8. Configure file permissions for multiple instancesAuthorizing MySQL users and groups to manage multi-instance catalogs/data# Chown-r Mysql.mysql/data9. Configure environment variables for MySQL commandsMethod One:# echo ' Export path=/usr/local/mysql/bin: $PATH ' >>/etc/profile# Source/etc/profileMethod Two:Copy the command below the/usr/local/mysql/bin/to the Global System command path/usr/local/sbin/, or make a link10. Initialize the da

Mac Configuration Hadoop1. Modify/etc/hosts127.0.0.1 localhost2. Download the hadoop2.9.0 and JDK and install the appropriate environmentVim/etc/profileExport hadoop_home=/users/yg/app/cluster/hadoop-2.9.0Export hadoop_conf_dir= $HADOOP _home/etc/hadoopExport path= $PATH: $HADOOP _home/binExport Java_home=/library/java/javavirtualmachines/jdk1.8.0_144.jdk/contents/homeExport path= $PATH: $JAVA _home/bin3. Configure SSH (password-free login)SSH-KEYGEN-T RSA generates public and private keysCat Xx

Tags: same bin set font parameter Description Restart Start log stat1.cd /opt/zookeeper-3.4.52. Enter the Conf subdirectory under the Zookeeper directory to create the zoo.cfg and add the content:Zoo.cfg to copy the zoo_sample.cfg under the Conf, otherwise there will be a coding problem.ticktime=2000initlimit=10Synclimit=5Datadir=/home/files/zookeeper/zkdataDatalogdir=/home/files/zookeeper/zkdatalogclientport=2181server.1=10.45.54.145:2888:3888 (Use your IP here)parameter Description :The base

introduced;First KindTo install the software, you need to enter the update mode, into the update mode is to give up all the software protection; Here are the commands you need to enter.Access: Sadmin BUExit: Sadmin EUThe second creates a trusted directory to create a shared folder, which you can set as a trusted directory.Sadmin Trusted-u \\192.168.1.1\shareRemove Trust directory Sadmin trusted-r \\192.168.1.1\shareDisplay Trust Directory Sadmin trusted-lThe third type of trust certificate adds

Downloading the http://www.atlassian.com/software/jira/ version from the jira-enterprise-3.6.4-standalone version standalone comes with a tomcat 5 server. Decompress the file in the current directory, and the entire application is under the \ atlassian-jira-enterprise-3.6.4-standalone folder, hereinafter referred to as the Jira directory. The procedure is as foll