I got below error while try to migrate database from Mysql enterprise version 8.0.23-commercial even I grant all REPLICATION CLIENT, REPLICATION SLAVE to migration user I still got this error and also turn on binlog
[SOURCE_CAPTURE ]E: Error 1045 (Access denied for user 'migration'#'IP' (using password: YES)) connecting to MySQL server 'IP' [1020414] (mysql_endpoint_capture.c:297)
2021-09-28T17:46:20 [SOURCE_CAPTURE ]E: Errors in MySQL server binary logging configuration. Follow all prerequisites for 'MySQL as a source in DMS' from https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.MySQL.html or'MySQL as a target in DMS' from
https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.MySQL.html [1020414] (mysql_endpoint_imp.c:778)
If migrate full load only via this endpoint it successfully this error found when full load + on going migration
To replicate database migration must use TCP/IP port. You should check this port and run database migration again.
I faced same issue while working on AWS DMS RDS mysql to MSK Kafka data migration. I resolved by configuring mysql source endpoint with Secure Socket Layer (SSL) mode verify-ca.
To get a certificate bundle that contains both the intermediate and root certificates for all AWS Regions, download from https://truststore.pki.rds.amazonaws.com/global/global-bundle.pem.
You can valuvate your error in following doc
https://www.percona.com/blog/2019/07/05/fixing-a-mysql-1045-error/
Related
I have a MySQL server (v8.0) running on windows server 2016. I also have IIS running and PHPMyAdmin installed. In addition to this, I have a PHP web application which runs on the same server (under IIS) which accesses the MySQL database. Finally, I have several Python scripts which access the MySQL database.
Somehow, I have lost the ability to access the database from the Python scripts, but the web application still works and PHPMyAdmin can see and modify the database.
Even more strangely, I can no longer user MySQL Workbench to access the server from a PC on the local network, and PHPMyAdmin cannot access the users table of the mysql database. I can't change user details at all through PHPMyAdmin, I get the error:
Error in processing request
Error code: 500
Error text: Internal Server Error (rejected)
It seems that the connection to server has been lost.
MySQL Workbench gives me this error:
Your connection attempt failed for user 'user' to the MySQL server at SERVERADDRESS:PORT:
Access denied for user 'user'#'SERVERADDRESS' (using password: YES)
I have checked that the server can accept connections from remote computers by adding bind-address=0.0.0.0 to the my.ini file. I have also checked to ensure that 3306 is allowed through the firewall.
Any ideas on what could be causing this issue?
ADyson and MrApnea pointed me in the right direction.
The problem was caused by my main database user having the host reset from % to localhost, I'm not sure how this happened or when. As the app was running locally, this was not affected, but all other access was denied (including MySQL workbench). My root user is set to local only for security.
To fix this, I connected to the server via RDP and logged in to the console as the root user. I then ran these commands to see the error:
use mysql;
select host, user from user;
This showed me that the main user account had "localhost" in the host. I ran this command to update this user:
update user set host='%' where user='username' and host='localhost'; flush privileges;
Hi I am trying to setup Owncloud with an external MySQL DB.
In MySQL server - I have changed bind-address= 0.0.0.0 , created a user and granted , flushed privileges.
Now i am able to connect to MySQL from CMD in Owncloud server.
When I try to setup getting an error
" Error while trying to create admin user: Failed to connect to the database: An exception occured in driver: SQLSTATE[HY000] [1044] Access denied for user ‘oc_root2’#’%’ to database ‘owncloud’ "
Can some one please help.
You should consider using Nextcloud. This is more actively maintained, fully open source and has more features. Setting up Nextcloud via the command line works fine for me. I suggest that you use the setup-nextcloud.php script and everything should be automatic.
I'm pulling my hair over the following situation.
I'm unable to connect to my MySQL server in Vagrant (2.0.0 , OS: Ubuntu 16.04 ) with only specific applications (HeidiSQL and Talend 6.1).
This error happens with Talend MySQL components with the mysql-connector-java-5.1.30 jar and Java 1.8 JRE.
I receive the following error each time when connecting either directly (TCP/IP) or over SSH (TCP/IP over SSH) to the MySQL Server with the aforementionned applications:
Access denied for user 'user'#'IP' (using password: YES)
This however doesn't happens with MysqlWorkbench with both direct connection (TCP/IP) or over SSH with the same user credentials. Below are the settings of the MySQL server:
MySQL Server Network Info
Maria Db: 10.0.34
bind-address: 0.0.0.0
skip-name-resolve: true
The following have already been tried and tested:
Access credentials and privileges verification
DNS flush both on Guest and Host machines
Addition of MySQL server IP to host file
Verification of ports opening both on host and guest
The following solved the issue:
GRANT ALL PRIVILEGES ON mydb.* TO 'myuser'#'%' WITH **GRANT OPTION**;
The GRANT OPTION does the trick.
Alternatively this could be caused by wrong driver being used in your Talend workspace. To update the MySQL connector JAR follow the steps below:
Donwload the updated connector driver here
Replace the 'tMySQLOutput/tMySQLInput' component(s) with an equivalent tJDBC ones
Add the new connector JAR (No 2 on the image) and the class name com.mysql.jdbc.Driver (No 4 on the image) (ref https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-installing-classpath.html)
I'm unable to connect to Google Cloud SQL from my desktop mysql client. I am also unable to set the sql instance password in google console. It says "instance is busy". I was able to connect to the sql instance using this same command line few weeks ago. Now it's unclear why it is not allowing the same. I see a similar question being asked before but it does not have any resolution.
c:\mysql --host=xxx.xxx.253.xx --user=root --password
ERROR 1045 (28000): Access denied for user 'root'#'xxx.xxx.214.xxx' (using password: NO)
The reason I'm trying to connect from the command line is that my access to the same DB from GAE is also failing with the same error as below.
com.xxx store: java.sql.SQLException: Access denied for user 'root'#'localhost' (using password: YES)
This is the first time I'm trying to access the database from a GAE app. Any idea why the mysql client is not connecting and where I should look to troubleshoot?
Edit:
mysql client connection issue is resolved by upgrading to a newer mysql version (5.6.19). The GAE connection issue persists.
The jdbc url I use is
"jdbc:google:mysql://projid:sqlinstance/dbname?user=root&password=root"
The GAE connection issue was resolved by removing the password from the URL. The new jdbc
url is "jdbc:google:mysql://projid:sqlinstance/dbname?user=root".
I have a MySQL database I'm able to connect via the command prompt and the MySQL administration tool but using the same credentials in a Web application in a Tomcat server on the same server gives me this error:
javax.servlet.ServletException: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Could not create connection to database server. Attempted reconnect 3 times. Giving up.)
Which I recognize as an incorrect credentials issue. I checked that the MySQL server is listening on port 3306 using netstat. I don't have the mysql root credentials but I created a new account and granted all priviledges to it and are the ones used to connect both using the command prompt and the MySQL admin tool.
Turned out to be a caching issue. Disabled the context caching in the web application in order to "see" the changes. Windows doesn't show this behavior/issue.