Pindikura Ravindra created ARROW-4274:
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Summary: [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: Gandiva
Reporter: Pindikura Ravindra
Assignee: Pindikura Ravindra
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 alsi causes LLVM to complain that unwindResume is unresolved.
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