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https://issues.apache.org/jira/browse/CASSANDRA-18044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Miklosovic updated CASSANDRA-18044:
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Change Category: Operability
Complexity: Normal
Fix Version/s: 4.x
Assignee: Stefan Miklosovic
Status: Open (was: Triage Needed)
> Make CommitLogReplayer replay all tables in a keyspace when only keyspace is
> specified in cassandra.replayList property
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-18044
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18044
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Commit Log
> Reporter: Stefan Miklosovic
> Assignee: Stefan Miklosovic
> Priority: Normal
> Fix For: 4.x
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> CommitLogReplayer reacts on a property "cassandra.replayList" (1) which
> replays only some tables if needed upon commit log replay.
> However, imagine you have a keyspace of 50 tables and other keyspace of 20
> tables and you want to replay only all tables of the first keyspace.
> Currently, an operator has to enumerate all 50 tables which is not desirable
> and it is error prone.
> I suggest to change the logic in such a way that if there is only keyspace
> listed, we would retrieve all its tables dynamically in runtime and replayed
> only these.
> The solution would be receptive to both keyspace.table as well as only
> "keyspace" format.
> Valid examples of such property:
> ks1,ks2,ks3.tb1 // it will retrieve all tables of ks1 and ks2 and appends
> ks3.tb1
> ks1.tb1,ks2.tb2
> ks1,ks2,ks3 // it will retrieve tables of all these keyspaces
> [https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/commitlog/CommitLogReplayer.java#L379-L387]
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