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From "Benjamin Lerer (Jira)" <j...@apache.org>
Subject [jira] [Comment Edited] (CASSANDRA-16578) NativeLibrary#getProcessID() does not handle `UnsatisfiedLinkError`
Date Fri, 30 Jul 2021 12:06:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-16578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17390529#comment-17390529
] 

Benjamin Lerer edited comment on CASSANDRA-16578 at 7/30/21, 12:05 PM:
-----------------------------------------------------------------------

Committed into 3.0 at e399dea95916646acde6770ced18fedcc5359913 and merged into 3.11, 4.0 and
trunk


was (Author: blerer):
Committed into 3.0 and merged into 3.11, 4.0 and trunk

> NativeLibrary#getProcessID() does not handle `UnsatisfiedLinkError`
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-16578
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16578
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Local/Other
>            Reporter: Doug Rohrer
>            Assignee: Doug Rohrer
>            Priority: Normal
>             Fix For: 4.0.1, 3.0.26, 3.11.12
>
>         Attachments: native-library-fix.patch
>
>
> NativeLibrary#getProcessID() does not handle `UnsatisfiedLinkError` (derived from Error,
not Exception) as the other native methods do. Therefore, it can never return -1 when it fails
for this reason, and can break callers that would otherwise be able to handle the situation
gracefully. Most other methods in the class do this, but this one is missing the handling
of this error.



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