MPeli opened a new pull request, #12331:
URL: https://github.com/apache/kafka/pull/12331
Hi,
I have come across [this
comment](https://issues.apache.org/jira/browse/KAFKA-2170?focusedCommentId=17477226&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17477226)
by [Maksim
Zinal](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=mzinal).
> I've created a quick patch which seems to fix the issue on my system and
on the Kafka version I use (2.8.0).
>
> I believe that the reason of lock failures is the use of RandomAccessFile
Java API to open the files in some cases, while in other cases
FileChannel.open() is used instead. When opening files with RandomAccessFile
under Windows, FILE_SHARE_DELETE flag is not set, which leads to "access
denied" errors when trying to rename or delete the open files.
FileChannel.open() sets the FILE_SHARE_DELETE by default, as I checked on JDK 8
and 11.
>
> Here's the link to the branch based on tag 2.8.0:
https://github.com/zinal/kafka/tree/2.8.0_KAFKA-1194
>
> Here are the exact changes implemented:
https://github.com/zinal/kafka/compare/2.8.0...zinal:2.8.0_KAFKA-1194 (plus
jcenter and grgit stuff needed to run the build).
This change addresses some "access denied" error which occur on Windows.
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