Details
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Type:
Bug
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Status: Closed
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 10.0.7
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Fix Version/s: 10.0.13
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Component/s: None
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Labels:None
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Environment:Main system:
- CentOS 6.3 x64
- MariaDB-Galera-server-10.0.7-1.x86_64
- galera-25.3.2-1.rhel6.x86_64
Description
When I try to install the package MariaDB-connect-engine via yum, it determines its dependencies. These dependencies also contain the package MariaDB-server which conflicts with MariaDB-Galera-server:
Transaction Check Error:
file /etc/init.d/mysql conflicts between attempted installs of MariaDB-server-10.0.10-1.el6.x86_64 and MariaDB-Galera-server-10.0.7-1.x86_64
file /usr/bin/aria_chk conflicts between attempted installs of MariaDB-server-10.0.10-1.el6.x86_64 and MariaDB-Galera-server-10.0.7-1.x86_64
file /usr/bin/aria_dump_log conflicts between attempted installs of MariaDB-server-10.0.10-1.el6.x86_64 and MariaDB-Galera-server-10.0.7-1.x86_64
...
(65 conflicts total, see attached file for details)
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I suppose, plugins should require not "MariaDB-server" directly, but something that both MariaDB-server and MariaDB-galera-server provide. For example, "MariaDB".
Hello,
as a workaround I've tried to copy the connector from another installation to a Galery Node:
1. Installed the connector on an (identical RHEL6/x64 system) with MariaDB-Server (without Galera) installed.
Tested the existance of that connector via mysql "show plugins;"
2. Installed dependent libraries (obtained via "yum deplist MariaDB-connect-engine"
and "ldd -v /usr/lib64/mysql/plugin/ha_connect.so"):
yum install glibc libstdc++ zlib libxml2 unixODBC
3. Copied the libaries and config file (obtained via "repoquery -lq MariaDB-connect-engine"):
cp ha_connect.so /usr/lib64/mysql/plugin/ha_connect.so
chmod 0755 /usr/lib64/mysql/plugin/ha_connect.so
chgrp root:root /usr/lib64/mysql/plugin/ha_connect.so
4. Copied libmysqld (not avaiable on galera cluster nodes):
cp libmysqld.so.18 /usr/lib64/libmysqld.so.18
chmod 0755 /usr/lib64/libmysqld.so.18
cd /usr/lib64
ln -s libmysqld.so.18 libmysqld.so
5. Restarted the Galera Cluster Node:
service mysql restart
But unfortuately, there is still an unresolved (late bound) dependency:
140526 9:23:49 [ERROR] Can't open shared library '/usr/lib64/mysql/plugin/ha_connect.so' (errno: 0, undefined symbol: _ZN7handler13set_lock_typeE13thr_lock_type)
140526 9:23:49 [ERROR] Couldn't load plugins from 'ha_connect.so'.
As of now I did not find the library providing that method.
Is there a way to workaround that issue and to get the connector working without the "MariaDB-server" package?
Patch committed : http://lists.askmonty.org/pipermail/commits/2014-August/006392.html
ok to push
Fix pushed to 10.0 branch.
http://bazaar.launchpad.net/~maria-captains/maria/10.0/revision/4340
Let us research can we support CONNECT engine on Galera and if we can how to enable the installation.