Allow nextgenrepl to real-time replicate reaps (#6) #1879
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* Allow nextgenrepl to real-time replicate reaps This is to address the issue of reaping across sync'd clusters. Without this feature it is necessary to disable full-sync whilst independently replicating on each cluster. Now if reaping via riak_kv_reaper the reap will be replicated assuming the `riak_kv.repl_reap` flag has been enabled. At the receiving cluster the reap will not be replicated any further. There are some API changes to support this. The `find_tombs` aae_fold will now return Keys/Clocks and not Keys/DeleteHash. The ReapReference for riak_kv_repaer will now expect a clock (version vector) not a DeleteHash, and will also now expect an additional boolean to indicate if this repl is a replication candidate (it will be false for all pushed reaps). The object encoding for nextgenrepl now has a flag to indicate a reap, with a special encoding for reap references. * Update riak_object.erl Clarify specs * Take timestamp at correct point (after push) * Updates following review * Update rebar.config
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This is to address the issue of reaping across sync'd clusters. Without this feature it is necessary to disable full-sync whilst independently replicating on each cluster.
Now if reaping via riak_kv_reaper the reap will be replicated assuming the
riak_kv.repl_reapflag has been enabled. At the receiving cluster the reap will not be replicated any further.There are some API changes to support this. The
find_tombsaae_fold will now return Keys/Clocks and not Keys/DeleteHash. The ReapReference for riak_kv_repaer will now expect a clock (version vector) not a DeleteHash, and will also now expect an additional boolean to indicate if this repl is a replication candidate (it will be false for all pushed reaps).The object encoding for nextgenrepl now has a flag to indicate a reap, with a special encoding for reap references.
Clarify specs
Take timestamp at correct point (after push)
Updates following review
Update rebar.config