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https://issues.apache.org/jira/browse/ARROW-4274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17661298#comment-17661298
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Rok Mihevc commented on ARROW-4274:
-----------------------------------

This issue has been migrated to [issue 
#20850|https://github.com/apache/arrow/issues/20850] on GitHub. Please see the 
[migration documentation|https://github.com/apache/arrow/issues/14542] for 
further details.

> [Gandiva] static jni library broken after decimal changes
> ---------------------------------------------------------
>
>                 Key: ARROW-4274
>                 URL: https://issues.apache.org/jira/browse/ARROW-4274
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++ - Gandiva
>            Reporter: Pindikura Ravindra
>            Assignee: Pindikura Ravindra
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.13.0
>
>          Time Spent: 6.5h
>  Remaining Estimate: 0h
>
> With the decimal changes, there can be cpp calls from the IR code. The 
> symbols for theseĀ  need to be visible in the gandiva cpp library. but, the 
> jni library makes visible only a limited set of symbols from gandiva (the 
> ones specified in src/gandiva/jni/symbols.map).
> This breaksĀ  if the jni library links with the static-libstdc++ (dremio 
> builds the gandiva binary with stdc++ statically linked) due to two reasons
>  # The cpp symbols like std::ios_base::init are not exported via symbols.map. 
> This causes LLVM to complain that there is are unresolved symbols.
>  # Also, there is a problem with exceptions (string_view.hpp can throw 
> exceptions) - This also causes LLVM to complain that unwindResume is 
> unresolved.



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