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Posted to commits@cassandra.apache.org by "Sam Tunnicliffe (Jira)" <ji...@apache.org> on 2020/11/20 16:57:00 UTC

[jira] [Created] (CASSANDRA-16294) Potential NPE in JVMStabilityInspector

Sam Tunnicliffe created CASSANDRA-16294:
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             Summary: Potential NPE in JVMStabilityInspector
                 Key: CASSANDRA-16294
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16294
             Project: Cassandra
          Issue Type: Bug
          Components: Legacy/Core
            Reporter: Sam Tunnicliffe
            Assignee: Sam Tunnicliffe


On either a FileNotFoundException or SocketException, JVMStabilityInspector checks the error message for the string "Too many open files". However, both of these exceptions have a constructor which sets a null message, which can lead to NPE if handled.



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