Looking at the wiki for the read path ( http://wiki.apache.org/cassandra/ReadPathForUsers), in the bottom diagram for reading with a read repair, it states the following when "reading from all replica nodes" after there is a hash mismatch:
If hashes do not match, do conflict resolution. First step is to read all > data from all replica nodes excluding the fastest replica (since CL=ALL) > In the bottom left of the diagram it also states: > In this example: > RF>=2 > CL=ALL > The (since CL=ALL) implies that the CL for the read during the read repair is based off the CL of the query. However I don't think that makes sense at other CLs. Anyway, I just want to clarify what CL the read for the read repair occurs at for cases where the overall query CL is not ALL. Thanks, Kurt. -- Kurt Greaves k...@instaclustr.com www.instaclustr.com
