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Posted to commits@cassandra.apache.org by "Sam Tunnicliffe (Jira)" <ji...@apache.org> on 2020/11/20 16:58:00 UTC

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

     [ https://issues.apache.org/jira/browse/CASSANDRA-16294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sam Tunnicliffe updated CASSANDRA-16294:
----------------------------------------
     Bug Category: Parent values: Degradation(12984)Level 1 values: Other Exception(12998)
       Complexity: Low Hanging Fruit
    Discovered By: User Report
    Fix Version/s: 4.0-beta
                   3.11.x
                   3.0.x
         Severity: Low
           Status: Open  (was: Triage Needed)

> 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
>            Priority: Normal
>             Fix For: 3.0.x, 3.11.x, 4.0-beta
>
>
> 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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