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https://issues.apache.org/jira/browse/IMPALA-2764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18116214#comment-18116214
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ASF subversion and git services commented on IMPALA-2764:
---------------------------------------------------------
Commit a51ab1940108c3be9a5564b5045fe86773399731 in impala's branch
refs/heads/master from Michael Smith
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=a51ab1940 ]
IMPALA-15362: Remove dead code after IMPALA-2764
Removes undef.cpp, which was only needed when libsasl2 was statically
linked. After IMPALA-2764 it's dynamically linked and undef.cpp is no
longer necessary.
Fixes thrift-server-test with the 'mold' linker, where the symbols
in undef.cpp would cause conflicts.
Change-Id: I2ec2bb9854151f1177e7022cd409733564673675
Reviewed-on: http://gerrit.cloudera.org:8080/24866
Reviewed-by: Csaba Ringhofer <[email protected]>
Reviewed-by: Alexey Serbin <[email protected]>
Tested-by: Michael Smith <[email protected]>
> Impala should not statically link Cyrus SASL
> --------------------------------------------
>
> Key: IMPALA-2764
> URL: https://issues.apache.org/jira/browse/IMPALA-2764
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 2.3.0
> Reporter: Martin Grund
> Assignee: Martin Grund
> Priority: Major
> Fix For: Impala 2.5.0
>
>
> Impala should not statically link to Cyrus SASL for some reasons:
> * Impala links the library static, but the auth plugins will be loaded
> dynamically and may come from a different version
> * If SASL is installed on the target host in a non-standard location,
> Impala will fail to be able to use SASL and simply stop working.
> * Impala should not ship libraries that may receive security updated more
> frequently than Impala is released (e.g. OpenSSL).
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