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Posted to jira@arrow.apache.org by "David Dali Susanibar Arce (Jira)" <ji...@apache.org> on 2022/09/08 00:32:00 UTC
[jira] [Commented] (ARROW-17404) [Java] Consolidate JNI compilation #2
[ https://issues.apache.org/jira/browse/ARROW-17404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17601560#comment-17601560 ]
David Dali Susanibar Arce commented on ARROW-17404:
---------------------------------------------------
Hi [~kou] I am trying to build JNI locally. Able to build Arrow JNI gandiva/orc, but when try to run:
````cmake \
-S java \
-B java-jni \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=java-dist/lib \
-DCMAKE_PREFIX_PATH=java-dist
````
I am seeing messages like this
````
CMake Error at CMakeLists.txt:60 (find_package):
By not providing "FindArrowTesting.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"ArrowTesting", but CMake did not find one.
Could not find a package configuration file provided by "ArrowTesting" with
any of the following names:
ArrowTestingConfig.cmake
arrowtesting-config.cmake
Add the installation prefix of "ArrowTesting" to CMAKE_PREFIX_PATH or set
"ArrowTesting_DIR" to a directory containing one of the above files. If
"ArrowTesting" provides a separate development package or SDK, be sure it
has been installed.
````
Is there some steps missing on building.rst file?
> [Java] Consolidate JNI compilation #2
> -------------------------------------
>
> Key: ARROW-17404
> URL: https://issues.apache.org/jira/browse/ARROW-17404
> Project: Apache Arrow
> Issue Type: Bug
> Components: Documentation, Java
> Reporter: David Dali Susanibar Arce
> Assignee: David Dali Susanibar Arce
> Priority: Major
>
> *Umbrella ticket for consolidating Java JNI compilation initiative #2*
> Initial part of consolidate JNI Java initiative was: Consolidate ORC/Dataset code and Separate JNI CMakeLists.txt compilation.
> This 2nd part consist on:
> 1.- Make the Java library able to compile with a single mvn command
> 2.- Make Java library able to compile from an installed libarrow
> 3.- Migrate remaining C++ CMakeLists.txt specific to Java into the Java project: ORC / Dataset / Gandiva
> 4.- Add windows build script that produces DLLs
> 5.- Incorporate Windows DLLs into the maven packages
> 6.- Migrate ORC JNI to use C-Data-Interface
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