XDCR document handling
XDCR does not replicate views and view indexes.
To replicate views and view indexes, manually exchange view definitions between clusters and re-generate the index on the destination cluster.
Non UTF-8 encodable document IDs on the source cluster are automatically filtered out and logged. The IDs are not transferred to the remote cluster. If there are any non UTF-8 keys, the warning output, xdcr_error.* displays in the log files along with a list of all non-UTF-8 keys found by XDCR.