avepoint replicator

create a task multiple times in a loop, because the correlationtoken of the task created in the vs design environment is specified, if the task is not completed or deleted, the correlationtoken still exists, so the following error is reported. Chinese: historydescription: the value declared by "tasktoken" has been initialized. Historydescription: correlation value on declaration "tasktoken" is already initialized. When a task is completed or deleted, the correlationtoken of the task you j

"Same symptoms and different diseases" problems in the use of computer software. Therefore, these solutions may not be suitable for you. You must determine the root cause of any problems to solve them.See the https://docs.continuent.com/wiki/display/TEDOC/Tungsten+Replication+Guide for specific installation documentation Virtual Machine Configuration: MASTER: 192.168.137.100Oracle Linux 6.4x86Perconal MySQL 5.5.32Tunststen-replicator-2.1.0-343.tar.g

IOS animation activity indicator1. Result Display 2. Implementation ideas 1. Create a copy Layer CAReplicatorLayer *replicator = [CAReplicatorLayer layer]; replicator.frame = CGRectMake(50, 50, 200, 200); replicator.backgroundColor = [UIColor redColor].CGColor; [self.view.layer addSublayer:replicator]; 2. Create a rectangular layer and set the scaling animation. CALayer *indicator = [CALayer layer]; indicator.transform = CATransfor

/image/jia_mousedown@2x.png Pngcrush caught libpng error:not a PNG file. Application in the simulator to debug a little problem does not, but one put on the real machine debugging on the copypngfile error, compiler errors are as follows: While Reading/users/avepoint/desktop/**/**/image/jia_mousedown@2x.png Pngcrush caught libpng error: Not a PNG file. Command/applications/xcode.app/contents/developer/platforms/iphoneos.platform/developer/usr/bin/co

Label:Reading guidance With the rapid development of the company's business data volume is also rapidly increasing, based on the user each dimension depth analysis, the relationship data pressure is more and more large; so eager to find some solutions; The research took a long time to finally adopt the Golang+mongod cluster of this scheme, using MONGO to do data analysis of the storage side, Data synchronization becomes a problem, the current online mainstream tools and solutions are relatively

1. Summary In thisArticleIn, we will mainly learn about the usage of replicator activities, and then we will pass a simulated voteProgramFamiliarize yourself with the Replicator activity. In addition, we will try to decouple the workflow from the specific implementation method in this section. 2. Replicator In the previous article, we learned the IF-e

/swift. conf,[Swift-hash]# Random unique strings that can never change (do not lose)Swift_hash_path_prefix = ruiSwift_hash_path_suffix = jieCreate/etc/swift/account-server/1. conf:[DEFAULT]Devices =/srv/1/nodeMount_check = falseDisable_fallocate = trueBind_port = 6012User = rootLog_facility = LOG_LOCAL2Recon_cache_path =/var/cache/swiftEventlet_debug = true [Pipeline: main]Pipeline = recon account-server [App: account-server]Use = egg: swift # account [Filter: recon]Use = egg: swift # recon [Acc

/swift/account-server/1.conf account-replicator Vm_test_mode NoOpenstack-config--set/etc/swift/container-server/1.conf DEFAULT Bind_port 6001Openstack-config--set/etc/swift/container-server/1.conf DEFAULT Workers 2Openstack-config--set/etc/swift/container-server/1.conf DEFAULT User SwiftOpenstack-config--set/etc/swift/container-server/1.conf DEFAULT devices/srv/node/Openstack-config--set/etc/swift/container-server/1.conf DEFAULT Mount_check falseOpens

Tungsten-replicator Technology Exchange Group: 376068310A planning host:192.168.67.128 #mysql主机 (pre-installed, installation steps see previous blog) 192.168.67.129 #mongodb主机 (pre-installed, installation steps see previous blog)Two preconditions: (128 and 129)1 Creating Tungsten Users[[Email protected] ~] Useradd tungsten[[email protected] ~] passwd Tungsten2 Add the Tungsten account to the MySQL user group128 Host: [[email protected] ~] sudo usermo

Label: MySQL replication Problem of the last one, on the two-way synchronous replication architecture design of some design points and constraints.Problems and constraintsThe two-master double-write and bidirectional synchronization scenarios of the database mainly consider data integrity, consistency and conflict avoidance. For the same library, the same table, the same record in the same field of the two changes, will cause data consistency judgment conflict, as far as possible through the bus

-- Master-Thl-Port = 2112 \ 6 -- Datasource-Port = 6999 \ 7 -- Datasource-mysql-conf = ./ My2.cnf \ 8 -- Datasource-user = Zty \ 9 -- Datasource-Password = Zty \ 10 -- Service-name = Sys \ 11 -- Home-directory =/home/DDB/ Liky1 \ 12 -- Thl-Port = 4112 \ 13 -- RMI-Port =12000 \ 14 -- Start-and-Report Before the same installation, you need to confirm that the permissions are correct. At the same time, Thl-port and RMI-port are all specified. Because the default value of the master i

When writing a script, you often have to consider the interval between two steps, for example, 1. Open http://www.baidu. com2/. Enter avepoint. Due to the different network speeds, there will be a certain delay after opening Baidu web pages, so there must be a short wait between steps 1 and 2, which can be achieved through the following methods: 　　1. Default wait time of the object. 　　QtpWhen an object is identified, a default wait time can be set in

When writing a script, you must always consider the interval between two steps. For example, 1. Open www.baidu.com 2. Enter avepoint. Due to the different network speeds, there will be a certain delay after opening Baidu web pages, so there must be a short wait between steps 1 and 2, which can be achieved through the following methods: 1. Default wait time of the object. When the qtp identifies an object, there will be a default wait time, which can

1, the start of ObjectorreplicatorFirst execute the startup scriptSwift-init Object-replicator StartThe execution of this execution script is almost identical to the execution of the ring execution script. Locate the Swift source code bin under the Swift-object-replicator its code such as the following seeif __name__ = = ' __main__ ': parser = Optionparser ("%prog CONFIG [Options]") parser.add_option

-p After successful landing, Mysql> We need to create a user to copy the data, we call him replicator , password to pick up. Create user ' replicator ' @ '% ' identified by ' password '; Then give him permission to copy the data. Grant replication slave on to *.* ' replicator '% '; This user is not able to cop

-builder Object.builder Create 18 3 1Swift-ring-builder account.builder Add Z1-10.0.0.51:6002R10.0.0.51:6005/SDB1 100Swift-ring-builder container.builder Add Z1-10.0.0.51:6001R10.0.0.51:6004/SDB1 100Swift-ring-builder object.builder Add Z1-10.0.0.51:6000R10.0.0.51:6003/SDB1 100Swift-ring-builder Account.builderSwift-ring-builder Container.builderSwift-ring-builder Object.builderSwift-ring-builder Account.builder RebalanceSwift-ring-builder Container.builder RebalanceSwift-ring-builder Object.bui

= /sdb1mount_check = false bind_port = 6002 user = swiftbind_ip = 0.0.0.0workers = 2[pipeline:main]pipeline = account-server[app:account-server]use = egg:swift#account[account-replicator][account-auditor][account-reaper] Create or check Vim/etc/SWIFT/container-server.conf [DEFAULT]devices = /sdb1mount_check = falsebind_ip = 0.0.0.0bind_port = 6001workers = 2[pipeline:main]pipeline = container-server[app:container-server]use = egg:swift#container[c

sqllite database file, and similar backups are made on the cluster like objects.2.3 Object ServerThe Object Server provides metadata and content services for storing, retrieving, and deleting objects on the local device. In the file system, the object is stored as a binary file, its metadata is stored in the extended properties of the file system, and it is recommended to use the default support extended attribute hungry XFS file system. Each object uses the hash value of the object name and th

Tags: style blog http ar io color os using SP Background There are many databases running on the line, and a data warehouse for analyzing user behavior is needed in the background. The MySQL and Hadoop platforms are now popular.The question now is how to synchronize the online MySQL data in real time to Hadoop for analysis. This article is the use of tungsten-replicator to achieve. Environment Because Tungsten-

/read only = falselock file = /var/lock/container.lock[object]max connections = 2path = /srv/node/read only = falselock file = /var/lock/object.lock Note: The path writes the location of your actual (just created) partition. Change address to the address of the current storage. Edit vim/etc/default/rsync (set to start at startup) RSYNC_ENABLE = true RSYNC_ENABLE = true Restart/start the service Service rsync restart service rsync restart Create or check vim/etc/swift/account-server.conf