Where does MySQL's "show slave status" information come from?
two files "master.info" and "relay-log.info" were deleted after I "reset slave" I want to know why slave information still exists ~ confused >_< I think it shouldn't display any message about...
View ArticleSQL AlwaysOn & System Center Configuration Manager TP 4 1601
Recently Microsoft released Technical Preview 4 for Configuration Manager (1601). Per TechNet, "Configuration Manager now supports using a SQL Server AlwaysOn availability groups to host the site...
View ArticleI get a "An attempt was made to load a program with an incorrect...
The exact error is as follows Could not load file or assembly 'Microsoft.SqlServer.Replication, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. An...
View ArticleMaster slave replication jdbc url
We have a MySQL setup with one master and two slaves we use Spring 3.0 to connect to the DBs and mysql-connector-java-5.1.13.jar. We also use commons dbcp 1.4 for connection pooling. We use the...
View ArticleSQL Server 2005 Replication
I am in the process of creating Replication between 2 Remote Servers, server 1 is the Distributor and Publisher and server 2 is the Subscription. server 1 windows 2003 server 192.168.10.1 connected by...
View Articledisconnect current database connection in controller function and connect...
in my application/config/database.php i have multiple database connections..now currently database connection will be make as per in which city i get logged in.As per the city database connection will...
View ArticleSQL Server Replication Keys not propagated to subscriber
We are facing a problem we have never seen before: On a SQL Server 2014 environment we created both a transactional and a merge publication. Both publications have a 2008R2 subscriber and snapshots and...
View ArticleMysql replication questions Master (server a)-slave(server b), master-slave...
Sorry may be the title is large. 2 mysql server server A and server B I would be configurate Master-Slave for replication to Server A- Server B I would be configurate (too) master-slave for replication...
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SQL Server Transactional Replication Not Being Created
I'm trying to set up transactional replication between two instances of SQL Server 2014. The publisher is a named instance running SQL Server 2014 Standard Edition. The subscriber is an instance of SQL...
View ArticleMySQL - Mixed Based Replication Between Two databases on thesame server
I am working on a solution. Formerly, I used replication becuase both databases were on separate servers. Now both databases have to reside on thesame server. Can replication work with the databases...
View ArticleMongo replicated shard member not able to recover, stuck in STARTUP2 mode
I have following setup for a sharded replica set in Amazon VPC: mongo1: 8G RAM Duo core (Primary) mongo2: 8G RAM Duo core (Secondary) mongo3: 4G RAM (Arbiter) Mongo1 is the primary member in the...
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How to solve tHDFS component issue in talend open studio for Big data
I installed HortonWorks Sandbox 2.1 through Oracle VM Virtual Box and then I tried to follow an example using Talend's tHDFS component but am getting the following error:...
View ArticleWrite-lock a whole table during transaction
I need to perform a delicate operation to my table in which I will solely insert, delete and select upon all of my rows and no God may interfere with the table during this operation: the table will be...
View Articlehow to change relay log fie name on "Adding Slaves to a Replication...
MySQL document advised that "new slave relay log file name " should followed the "old slave relay log file name" to avoid this problem, use the same value for --relay-log on the new slave that was used...
View Articlemysql replication missed quite a lot SQL statement
I have set up a master/slave with mysql-5.1.73 The master's binlog format is "statement". The master and slave seemed running very well with slave status: Slave_IO_Running: Yes Slave_SQL_Running: Yes...
View ArticleMysql replication is enabled but stuck at "waiting for binlog to be...
I have set up replication between an existing database (server-id=23), and a new one (server-id=51). I have followed the steps in this stackoverflow question, but replication is not happening. On the...
View ArticleNon-Replicating commands from (master) Mysql 5.5.40 to (slave) MariaDB 10.0.19
CRUD replicates just fine. But we noticed that DB structure altering commands such as ALTER TABLE and/or adding/updating columns to a table and even creating new ones do not replicate to the slave at...
View ArticleReplication Error_code: 1032
I an unable to fix this as I don't know what cause this error. Replication was stoped for maintenance activity and after completing the maintenance we started it and then after some point the...
View ArticleMySql master stopped writing to binlogs when tmp partition full
Percona MySql version is : mysql Ver 14.14 Distrib 5.5.46-37.5, for debian-linux-gnu (x86_64) using readline 5.1 OS Version is : Debian 7.9 MySql master has a separate tmp partition, of 100Gb in size...
View ArticleHow to find Slony lib "$libdir/slony1_funcs"?
I tried to setup Slony replication for Postgres. I have master server Ubuntu 14.04 and slave on Ubuntu(AWS) I installed Slony on Ubuntu from repository. When I try start script on master for init...
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