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Benjamin Roth commented on CASSANDRA-13065: ------------------------------------------- [~pauloricardomg] This is the follow-up to CASSANDRA-13064. I also optimized behaviour for CDC if no writepath is required due to MVs. This will allow incremental repairs for CFs with CDC without MVs. > Consistent range movements to not require MV updates to go through write > paths > ------------------------------------------------------------------------------- > > Key: CASSANDRA-13065 > URL: https://issues.apache.org/jira/browse/CASSANDRA-13065 > Project: Cassandra > Issue Type: Improvement > Reporter: Benjamin Roth > Assignee: Benjamin Roth > Priority: Critical > Fix For: 4.0 > > > Booting or decommisioning nodes with MVs is unbearably slow as all streams go > through the regular write paths. This causes read-before-writes for every > mutation and during bootstrap it causes them to be sent to batchlog. > The makes it virtually impossible to boot a new node in an acceptable amount > of time. > Using the regular streaming behaviour for consistent range movements works > much better in this case and does not break the MV local consistency contract. > Already tested on own cluster. > Bootstrap case is super easy to handle, decommission case requires > CASSANDRA-13064 -- This message was sent by Atlassian JIRA (v6.3.15#6346)