Jimmy Mårdell created CASSANDRA-7783:
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Summary: Snapshot repairs can hang forever
Key: CASSANDRA-7783
URL: https://issues.apache.org/jira/browse/CASSANDRA-7783
Project: Cassandra
Issue Type: Bug
Reporter: Jimmy Mårdell
When the AntiEntropService sends the snapshot repair request, it sets up a
callback in an ExpiringMap. If the time it takes for the snapshot exceeds the
RPC timeout, the callback will expire from the map and the snapshot responses
will be dropped. The repair then gets stuck forever blocking at the
snapshotLatch. It's not even possible to kill the repair with
forceTerminateAllRepairSessions()
This is likely fixed in 2.0 since that part of the code is completely
rewritten.
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