Joshua McKenzie created CASSANDRA-7579:
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             Summary: File descriptor exhaustion can lead to unreliable state 
in exception condition
                 Key: CASSANDRA-7579
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7579
             Project: Cassandra
          Issue Type: New Feature
            Reporter: Joshua McKenzie
            Priority: Minor


If the JVM runs out of file descriptors we can get into an unreliable state 
(similar to CASSANDRA-7507 on OOM) where we cannot trust our shutdown hook to 
run successfully to completion.  We need to check IOExceptions and appropriate 
Throwable to see if we have a FileNotFoundException w/message "Too many files 
open" and forcefully shutdown the Daemon in these cases.



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