maria-discuss team mailing list archive

[Eric Kom <erickom@xxxxxxxxxx>]

On 12 May 2014 22:31:52 SAST, Alex Yurchenko <alexey.yurchenko@xxxxxxxxxxxxx> wrote:
>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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