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From Jasdeep Hundal <dsjas...@gmail.com>
Subject Waiting on read repair?
Date Fri, 15 Mar 2013 23:21:22 GMT
I've got a couple of questions related issues I'm encountering using
Cassandra under a heavy write load:

1. With a ConsistencyLevel of quorum, does
FBUtilities.waitForFutures() wait for read repair to complete before
returning?
2. When read repair applies a mutation, it needs to obtain a lock for
the associated memtable. Does compaction obtain this same lock? (I'm
asking because I've seen readrepair spend a few seconds stalling in
org.apache.cassandra.db.Table.apply).

Thanks,
Jasdeep

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