refactor(FQDN): further more refator on idl/dsn.layer2.thrift #2049
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Please ignore the clang-tidy errors, because there are so many errors, it would introduce too many clang-tidy related changes as well which may cause the main changes of this pull request hard to distinguish and review. |
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This is a further refactor on idl/dsn.layer2.thrift, the main effects are on
partition_configuration structure.
To keep compatible and support rolling update, it should be accepted that partial
servers or clients with the FQDN supporting feature and partial of them without
the feature. In this patch, macros like
GET_HOST_PORTandGET_HOST_PORTSareused in almost all places where partition_configuration objects appear. (Unit
tests don't require this because the tests must in the latest version which has
this feature).
When invoking a RPC, it's preferred to use host_port because we suppose that the
IP address is possible to be changed, but the hostname is permanent.
When received a proposol request, the optional
hp_primaryandhp_secondarieswill be filled by the related host_ports of the
primaryandsecondariesandfields. Then we can simplily deal with the logic.