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https://issues.apache.org/jira/browse/SOLR-10352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15943789#comment-15943789
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ASF subversion and git services commented on SOLR-10352:
--------------------------------------------------------
Commit 6ecbe32dc2fdd2c3103e91cc9650395184f6499d in lucene-solr's branch
refs/heads/branch_6x from [~ichattopadhyaya]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=6ecbe32 ]
SOLR-10352: bin/solr script now prints warning when available system entropy is
lower than 300
> Low entropy warning in bin/solr script
> --------------------------------------
>
> Key: SOLR-10352
> URL: https://issues.apache.org/jira/browse/SOLR-10352
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Ishan Chattopadhyaya
> Attachments: SOLR-10352.patch
>
>
> We should add a warning in the startup script for Linux, if the output of the
> following is below a certain threshold (maybe 300?). The warning could
> indicate that features like UUIDField, SSL etc. might not work properly (or
> be slow). As a hint, we could then suggest the user to configure a non
> blocking SecureRandom (SOLR-10338) or install rng-tools, haveged etc.
> {quote}
> cat /proc/sys/kernel/random/entropy_avail
> {quote}
> Original discussion:
> https://issues.apache.org/jira/browse/SOLR-10338?focusedCommentId=15938904&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15938904
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