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https://issues.apache.org/jira/browse/LUCENE-6239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14316133#comment-14316133
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Robert Muir commented on LUCENE-6239:
-------------------------------------
{quote}
In any case, Unsafe is not used here to modify anything so there is nothing
that can crush, we dont write bytes to non-aligned positions like Netty does
and fails on Sparc.
{quote}
You only need to read to crash, if the architecture does not support unaligned
access. The fact you don't know this, scares me, that you are also trying to
write and defend sun.misc.unsafe code.
> Remove RAMUsageEstimator Unsafe calls
> -------------------------------------
>
> Key: LUCENE-6239
> URL: https://issues.apache.org/jira/browse/LUCENE-6239
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Robert Muir
>
> This is unnecessary risk. We should remove this stuff, it is not needed here.
> We are a search engine, not a ram calculator.
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