[
https://issues.apache.org/jira/browse/ARROW-4274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17661298#comment-17661298
]
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 these 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 breaks 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.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
