The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.57. This is a stable (GA) release. See the release notes and changelog for details. Download MariaDB 5.5.57 Release Notes Changelog What is MariaDB 5.5? MariaDB APT and YUM Repository Configuration Generator Thanks, and enjoy MariaDB!
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Ramesh,
It looks to me like the problem is related MHA can’t connect to
that servers. Are you sure the MHA DB user can connect to that
server from the MHA manager?
If you are using different settings than the defaults, like
datadir, port, … etc. you should specify that in the MHA configs
as well.
LikeLike
1. Watch the parentheses. It’s:
ST_GeomFromText('POLYGON((outerRing), (innerRing),
(innerRing), ...)')
The inner rings are optional. If you have just the outer ring, then it’s still:
ST_GeomFromText('POLYGON((outerRing))')
and not:
ST_GeomFromText('POLYGON(outerRing)')
2. Polygons have to start and end at the same point.
3. Watch the commas. Rings are comma-delimited sets of of whitespace-delimited coordinate pairs:
x1 y1, x2 y2, x3 y3, x4 y4
not:
x1 y1 x2 y2 x3 y3
x1, y1, x2, y2, x3, y3, x4, y4
(x1, y1), (x2, y2), (x3, y3)
or other variations on that theme.
In this post, we’ll look at strategies for backups and disaster recovery.
Note: I am giving a talk on Backups and Disaster Recovery Best Practices on July 27th.
When discussing disaster recovery, it’s important to take your business’ continuity plan into consideration. Backup and recovery processes are a critical part of any application infrastructure.
A well-tested backup and recovery system can be the difference between a minor outage and the end of your business.
You will want to take …
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The VideoThe find() function for the MySQL Document Store is a very powerful tool and I have just finished a handy introductory video. By the way -- please let me have feed back on the pace, the background music, the CGI special effects (kidding!), and the amount of the content. The ScriptFor those who want to follow along with the videos, the core examples are below. The first step is to connect to a MySQL server to talk to the world_x schema (Instructions on loading that schema at the first link above).
\connect root@localhost/world_x
db is an object to points to the world_x schema. To find the records in the countryinfo collection, use db.countryinfo.find(). But that returns 237 JSON documents, too many! So lets cut it down to …
[Read more]Join Percona’s, Technical Services Manager, Jervin Real as he presents Learning MySQL 5.7 on Wednesday, July 19, 2017 at 10:00 am PDT / 1:00 pm EDT (UTC-7).
MySQL 5.7 has a lot of new features. If you’ve dabbled with an older version of MySQL, it is worth learning what new features exist and how to use them. This webinar teaches you about new features such as multi-source replication, global transaction IDs (GTIDs), security improvements and more.
We’ll also discuss logical decoding. Logical decoding is one of the features under the BDR implementation, which allows bidirectional streams of data between Postgres …
[Read more]MySQL Server 5.7.19, 5.6.37, and 5.5.57, new versions of the popular Open Source Database Management System, have been released. These releases are recommended for use on production systems. For an overview of what’s new, please see http://dev.mysql.com/doc/refman/5.7/en/mysql-nutshell.html http://dev.mysql.com/doc/refman/5.6/en/mysql-nutshell.html http://dev.mysql.com/doc/refman/5.5/en/mysql-nutshell.html For information on installing the release on new servers, please see the MySQL installation documentation at […]
The MySQL Development team is happy to announce our 8.0.2 development milestone release (DMR), now available for download at dev.mysql.com. (8.0.2 adds features to 8.0.1 and 8.0.0). The source code is available at GitHub. You can find the full list of changes and bug fixes in the 8.0.2 Release Notes.…
