• secwall's avatar
    Check shard_id pointer validity in updateShardId (#12538) · a2046c1e
    secwall authored
    When connecting between a 7.0 and 7.2 cluster, the 7.0 cluster will not populate the shard_id field, which is expect on the 7.2 cluster. This is not intended behavior, as the 7.2 cluster is supposed to use a temporary shard_id while the node is in the upgrading state, but it wasn't being correctly set in this case.
    a2046c1e
cluster.c 301 KB