[Maria-discuss] MariaDB Galera Cluster version 10.0 incompatible with the version 5.5
Hi All, I'm new in the clustering, after installed 4 nodes with 3 having version 10.0 and another with version 5.5, this last did not want to join the cluster until I upgrade it to version 10.0. My question is, they is an incompatibility between the two versions? Thanks
Hi, It depends on exact version you had on 5.5, can you share us the exact version and error messages you got ? mariadb-5.5.35 should be compatible with 10.0, but earlier 5.5 versions are not because they use older Galera cluster provider version 23.2.x when newer one you can use 25.2.x or 25.3.x, R: Jan
Hi All, I'm new in the clustering, after installed 4 nodes with 3 having version 10.0 and another with version 5.5, this last did not want to join the cluster until I upgrade it to version 10.0. My question is, they is an incompatibility between the two versions? Thanks
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On 5/1/2014 11:01 AM, Jan Lindström wrote:
Hi,
It depends on exact version you had on 5.5, can you share us the exact version and error messages you got ? mariadb-5.5.35 should be compatible with 10.0, but earlier 5.5 versions are not because they use older Galera cluster provider version 23.2.x when newer one you can use 25.2.x or 25.3.x,
mariadb-galera-server-5.5 (5.5.37+maria-1~wheezy)
R: Jan
Hi All, I'm new in the clustering, after installed 4 nodes with 3 having version 10.0 and another with version 5.5, this last did not want to join the cluster until I upgrade it to version 10.0. My question is, they is an incompatibility between the two versions? Thanks
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--
--
Jan Lindström, Principal Engineer SkySQL - The MariaDB Company
MariaDB | MaxScale | skype: jan_p_lindstrom
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On 2014-05-01 03:58, Eric Kom wrote:
Hi All, I'm new in the clustering, after installed 4 nodes with 3 having version 10.0 and another with version 5.5, this last did not want to join the cluster until I upgrade it to version 10.0. My question is, they is an incompatibility between the two versions?
Like everywhere in this world, there is only backward compatibility. Meaning you can join 10.0 node to 5.5 cluster - and it will operate as 5.5 node. But you can't join 5.5 node to 10.0 cluster cause it does not know how to operate like 10.0.
Thanks
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-- Alexey Yurchenko, Codership Oy, www.codership.com Skype: alexey.yurchenko, Phone: +358-400-516-011
On 12 May 2014 22:31:52 SAST, Alex Yurchenko
On 2014-05-01 03:58, Eric Kom wrote:
Hi All, I'm new in the clustering, after installed 4 nodes with 3 having version 10.0 and another with version 5.5, this last did not want to join the cluster until I upgrade it to version 10.0. My question is, they is an incompatibility between the two versions?
Like everywhere in this world, there is only backward compatibility. Meaning you can join 10.0 node to 5.5 cluster - and it will operate as 5.5 node. But you can't join 5.5 node to 10.0 cluster cause it does not
know how to operate like 10.0.
That's what happened. I tried to join 5.5 to 10.0 cluster.
Thanks
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participants (3)
-
Alex Yurchenko -
Eric Kom -
Jan Lindström