See Cluster Replication.
By default, the codec used for replication between clusters strips tags, such as
cell-level ACLs, from cells. To prevent the tags from being stripped, you can use a
different codec which does not strip them. Configure
hbase.replication.rpc.codec to use
org.apache.hadoop.hbase.codec.KeyValueCodecWithTags, on both the source
and sink RegionServers involved in the replication. This option was introduced in HBASE-10322.