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https://issues.apache.org/jira/browse/CASSANDRA-18775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17777794#comment-17777794
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Claude Warren commented on CASSANDRA-18775:
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I think that preserving any sigar library where the file name contains the word
"linux" or "macosx" should be acceptable. This will preserve:
libsigar-amd64-linux.so
libsigar-ia64-linux.so
libsigar-ppc-linux.so
libsigar-ppc64-aix-5.so
libsigar-ppc64-linux.so
libsigar-ppc64le-linux.so
libsigar-s390x-linux.so
libsigar-universal-macosx.dylib
libsigar-universal64-macosx.dylib
libsigar-x86-linux.so
and remove:
libsigar-amd64-freebsd-6.solibsigar-amd64-solaris.so
libsigar-ia64-hpux-11.sl
libsigar-pa-hpux-11.sl
libsigar-ppc-aix-5.so
libsigar-sparc-solaris.so
libsigar-sparc64-solaris.so
libsigar-x86-freebsd-5.so
libsigar-x86-freebsd-6.so
libsigar-x86-solaris.so
resulting in a savings of 3,105,384 bytes out of 6,450,526 from the
/lib/sigar-bin directory, a 48% reduction.
Does anyone see any reason _not_ to do this?
> Remove libraries in lib/sigar-bin for unsupported architectures
> ---------------------------------------------------------------
>
> Key: CASSANDRA-18775
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18775
> Project: Cassandra
> Issue Type: Task
> Components: Dependencies
> Reporter: Stefan Miklosovic
> Assignee: Maxim Muzafarov
> Priority: Normal
> Fix For: 5.x
>
>
> {code}
> ✔ ~/dev/cassandra/cassandra-instaclustr/cassandra [trunk L|⚑ 49]
> 15:41 $ ls -la lib/sigar-bin/
> total 6376
> drwxrwxr-x 2 fermat fermat 4096 aug 17 11:26 .
> drwxrwxr-x 5 fermat fermat 12288 aug 17 11:28 ..
> -rw-rw-r-- 1 fermat fermat 210641 aug 17 11:26 libsigar-amd64-freebsd-6.so
> -rw-rw-r-- 1 fermat fermat 246605 aug 17 11:26 libsigar-amd64-linux.so
> -rw-rw-r-- 1 fermat fermat 251360 aug 17 11:26 libsigar-amd64-solaris.so
> -rw-rw-r-- 1 fermat fermat 577452 aug 17 11:26 libsigar-ia64-hpux-11.sl
> -rw-rw-r-- 1 fermat fermat 494929 aug 17 11:26 libsigar-ia64-linux.so
> -rw-rw-r-- 1 fermat fermat 516096 aug 17 11:26 libsigar-pa-hpux-11.sl
> -rw-rw-r-- 1 fermat fermat 425077 aug 17 11:26 libsigar-ppc64-aix-5.so
> -rw-rw-r-- 1 fermat fermat 310792 aug 17 11:26 libsigar-ppc64le-linux.so
> -rw-rw-r-- 1 fermat fermat 330767 aug 17 11:26 libsigar-ppc64-linux.so
> -rw-rw-r-- 1 fermat fermat 400925 aug 17 11:26 libsigar-ppc-aix-5.so
> -rw-rw-r-- 1 fermat fermat 258547 aug 17 11:26 libsigar-ppc-linux.so
> -rw-rw-r-- 1 fermat fermat 269932 aug 17 11:26 libsigar-s390x-linux.so
> -rw-rw-r-- 1 fermat fermat 261896 aug 17 11:26 libsigar-sparc64-solaris.so
> -rw-rw-r-- 1 fermat fermat 285004 aug 17 11:26 libsigar-sparc-solaris.so
> -rw-rw-r-- 1 fermat fermat 397440 aug 17 11:26
> libsigar-universal64-macosx.dylib
> -rw-rw-r-- 1 fermat fermat 377668 aug 17 11:26 libsigar-universal-macosx.dylib
> -rw-rw-r-- 1 fermat fermat 179751 aug 17 11:26 libsigar-x86-freebsd-5.so
> -rw-rw-r-- 1 fermat fermat 179379 aug 17 11:26 libsigar-x86-freebsd-6.so
> -rw-rw-r-- 1 fermat fermat 233385 aug 17 11:26 libsigar-x86-linux.so
> -rw-rw-r-- 1 fermat fermat 242880 aug 17 11:26 libsigar-x86-solaris.so
> ✔ ~/dev/cassandra/cassandra-instaclustr/cassandra [trunk L|⚑ 49]
> 15:43 $ du -shc lib/sigar-bin/
> 6,3M lib/sigar-bin/
> 6,3M total
> {code}
> I think we could definitely improve this. We basically need just x86-linux,
> amd64-linux and two libs for macosx.
> We could save like 5M from the final tarball size. From 75M down to 70M is
> not bad!
> Or maybe I am not getting something and we need this?
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