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https://issues.apache.org/jira/browse/CASSANDRA-19565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17838156#comment-17838156
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Brandon Williams edited comment on CASSANDRA-19565 at 4/17/24 12:26 PM:
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bq. But I admit, it is also unclear to me why this is only an issue in
Cassandra 4.1.4 and not on 4.0.12.
I think the difference must be in the jna versions. I've seen noexec on tmp
many times, and the solution has always been to redefine java.io.tmpdir to a
more forgiving path, but it seems newer jna will try to write other locations
too (and then segfault if they don't work.)
In any case, if fixing the home dir perms solves this I'm not opposed to that;
even though we haven't needed it in the past it's the most correct thing to do.
was (Author: brandon.williams):
bq. But I admit, it is also unclear to me why this is only an issue in
Cassandra 4.1.4 and not on 4.0.12.
I think the difference must be in the jna versions. I've seen noexec on tmp
many times, and the solution has always been to redefine java.io.tmpdir to a
more forgiving path, but it seems newer jna will try to write other locations
too (and then segfault if they don't work.)
> SIGSEGV on Cassandra v4.1.4
> ---------------------------
>
> Key: CASSANDRA-19565
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19565
> Project: Cassandra
> Issue Type: Bug
> Reporter: Thomas De Keulenaer
> Priority: Normal
> Fix For: 4.1.x
>
> Attachments: hs_err_pid1116450.log
>
>
> Hello,
> Since upgrading to v4.1. we cannat run CAssandra any more. Each start
> immediately crashes:
> {{Apr 17 08:58:34 SVALD108 cassandra[1116450]: # A fatal error has been
> detected by the Java Runtime Environment:
> Apr 17 08:58:34 SVALD108 cassandra[1116450]: # SIGSEGV (0xb) at
> pc=0x00007fccaab4d152, pid=1116450, tid=1116451}}
> I have added the log from the coe dump.
> This issue is perhaps related to
> https://davecturner.github.io/2021/08/30/seven-year-old-segfault.html ?
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