Hey Michael, are you using the released versions of these Arrow artifacts? I recall there being complexity to building the multi-native-binary jar file...
On Tue, Jan 5, 2021 at 8:11 AM Michael Mior <[email protected]> wrote: > I am working on integrating Arrow and Gandiva with the Apache Calcite > query processing framework so Calcite is able to process SQL queries > using Arrow data sources. The basics are working well but I'm having > trouble getting a reproducible development environment set up. > > For example, on a Linux Travis CI right now, I get the following error: > > java.lang.RuntimeException: libgandiva_jni.so was not found inside JAR. > > I get something similar with AppVeyor on Windows: > > java.lang.RuntimeException: gandiva_jni.dll was not found inside JAR. > > Starting with a fresh clone of the repository, on my macOS machine I > use for development, I get the following which seems to be related to > a protobuf version mismatch: > > java.lang.UnsatisfiedLinkError: > > /private/var/folders/0h/n0jrz4qn5x37gj25sxx4z2wm0000gp/T/libgandiva_jni.dylib43feded5-f265-4a6d-b1f7-2aa56e94f392: > > dlopen(/private/var/folders/0h/n0jrz4qn5x37gj25sxx4z2wm0000gp/T/libgandiva_jni.dylib43feded5-f265-4a6d-b1f7-2aa56e94f392, > 1): Library not loaded: > /usr/local/opt/protobuf/lib/libprotobuf.24.dylib > Referenced from: > > /private/var/folders/0h/n0jrz4qn5x37gj25sxx4z2wm0000gp/T/libgandiva_jni.dylib43feded5-f265-4a6d-b1f7-2aa56e94f392 > > I have dependencies declared on arrow-memory-netty, arrow-vector, and > arrow-gandiva but this doesn't seem to be sufficient. Any ideas what > I'm missing here? > > -- > Michael Mior > [email protected] >
