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https://issues.apache.org/jira/browse/KAFKA-17227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17894186#comment-17894186
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Josep Prat commented on KAFKA-17227:
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Hi [~gjourdan]
3.8.1 is now released. Remember to set the right environment variable if you
are hut by this bug:
https://kafka.apache.org/documentation/#upgrade_381_notable
> Apache Kafka 3.8.0 /tmp exec permission
> ---------------------------------------
>
> Key: KAFKA-17227
> URL: https://issues.apache.org/jira/browse/KAFKA-17227
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 3.8.0, 3.7.1, 3.9.0
> Reporter: Francisco Martinez
> Assignee: Josep Prat
> Priority: Major
> Fix For: 3.9.0, 3.7.2, 3.8.1
>
> Attachments: kafka_issue.png, kafka_issue_3.8.1.png
>
>
> I have just downloaded and installed new Apache Kafka version 3.8.0.
> It does not work for me (version 3.7.1 works fine).
> In SLES 15 SP5, i have configured /etc/fstab to do not have exec permission
> for the /tmp partition (noexec) (as suggested by the CIS benchmark).
> Then the Kafka service does not start. Even the kafka-storage.sh script
> cannot be executed to create the Kafka storage in /tmp/kraft-combined-logs.
> The error reported (in all cases) is exception
> java.lang.UnsatisfiedLinkError: /tmp/lib/libzstd-jni-1.5.6-3.....so: failed
> to map segment from shared object. The error does not appear if i enable
> again the exec permission in /tmp (i.e. mount -o remount,exec /tmp).
> It seems that the zstd-jni-1.5.6-3.jar library is tried to be loaded (even in
> the case the compression is disabled by default in producer.properties:
> compression.type=none). Inside the jar file there is for example
> lizstd-jni-1.5.6-3.so for amd64 architecture that is used by the jar, and for
> that purpose it is copied to /tmp. But if the /tmp does not have execution
> permissions, the Apache Kafka processes don't start.
> Maybe the issue is in zstd-jni and has to be solved in zstd-jni, or maybe the
> library could be imported only when necessary (only in case the compression
> is used) to minimize the issue with zstd-jni.
> Thanks and regards.
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