There are a few other threads related to problems with the nodetool repair in 0.7.4. However I'm not seeing any errors, just never getting a message that the repair completed successfully.
In my production and test cluster (with just a few MB data) the repair nodetool prompt never returns and the last entry in the cassandra.log is always something like: #<TreeRequest manual-repair-f739ca7a-bef8-4683-b249-09105f6719d9, /10.46.108.102, (DFS,main)> completed successfully: 1 outstanding But I don't see a message, even hours later, that the 1 outstanding request "finished successfully". Anyone else experience this? These are physical server nodes in local data centers and not EC2