[jira] [Created] (CASSANDRA-19182) IR may leak SSTables with pending repair when coming from streaming

["David Capwell (Jira)" <ji...@apache.org>]

David Capwell created CASSANDRA-19182:
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             Summary: IR may leak SSTables with pending repair when coming from streaming
                 Key: CASSANDRA-19182
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19182
             Project: Cassandra
          Issue Type: Bug
          Components: Consistency/Repair
            Reporter: David Capwell


There is a race condition where SSTables from streaming may race with pending repair cleanup in compaction causing us to cleanup the pending repair state in compaction while the SSTables are being added to it; this leads to IR failing in the future when those files get selected for repair.

This problem was hard to track down as the in-memory state was wiped, so we don’t have any details.  To better aid these types of investigation we should make sure the repair vtables get updated when IR session failures are submitted



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