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https://issues.apache.org/jira/browse/IMPALA-6008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anuj Phadke resolved IMPALA-6008.
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Resolution: Fixed
Fix Version/s: Impala 2.12.0
> Creating a UDF from a shared library with a .ll extension crashes Impala
> ------------------------------------------------------------------------
>
> Key: IMPALA-6008
> URL: https://issues.apache.org/jira/browse/IMPALA-6008
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.8.0, Impala 2.9.0, Impala 2.10.0
> Reporter: Tim Armstrong
> Assignee: Anuj Phadke
> Priority: Critical
> Labels: codegen, crash
> Fix For: Impala 2.12.0
>
>
> {code}
> create function foo (string, string) returns string location
> '/test-warehouse/thisIsReallyASharedObject.ll' symbol='MyAwesomeUdf';
> {code}
> A create function statement like the one above can crash Impala if the file
> is actually an ELF shared object.
> I encountered this on a cluster I have access to. I haven't confirmed whether
> *any* .so can crash Impala or whether it requires a .so with specific
> characteristics.
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