David Capwell created CASSANDRA-15507:
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             Summary: Test 
org.apache.cassandra.distributed.test.DistributedReadWritePathTest#failingReadRepairTest
 does not test a failing read repair and should be updated to actually trigger 
a failed read repair
                 Key: CASSANDRA-15507
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15507
             Project: Cassandra
          Issue Type: Bug
          Components: Test/unit
            Reporter: David Capwell
            Assignee: David Capwell


The test 
org.apache.cassandra.distributed.test.DistributedReadWritePathTest#failingReadRepairTest
 makes a few assumptions which are not valid at the moment.

1) the write to node 1 and 2 have the same digest (they don’t, this is caused 
by the timestamp being different)
2) node 3 will participate with the read; it won’t give the fact that 
org.apache.cassandra.locator.ReplicaPlans#contactForRead will speculate the 
first 2 nodes always, so node 3 won’t get involved with the repair
3) node 3 will attempt to get repaired (it won’t because its never looked at)



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