GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/5814
Suppress compiler warnings due to use of sun.misc.Unsafe; remove use of
Unsafe.setMemory
This patch suppresses compiler warnings due to our use of `sun.misc.Unsafe`
(introduced in #5725). These warnings can only be suppressed via the
`-XDignore.symbol.file` javac flag; the `@SuppressWarnings` annotation won't
work for these.
I also removed an unnecessary use of `Unsafe.setMemory`, which isn't
present in certain versions of Java 6.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark unsafe-compiler-warnings-fixes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5814.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5814
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commit 96d41c94ceee04bc645d5dff452c4398ea70286a
Author: Josh Rosen <[email protected]>
Date: 2015-04-30T18:18:03Z
Use -XDignore.symbol.file to suppress warnings about sun.misc.Unsafe usage
commit 50230c0d9f5cbd143c7183201973a8462962c6e9
Author: Josh Rosen <[email protected]>
Date: 2015-04-30T18:32:05Z
Remove usage of Unsafe.setMemory
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