rocksdb/java
Alan Paxton ce84e50288 Plugin java jni support (#9575)
Summary:
Extend the plugin architecture to allow for the inclusion, building and testing of Java and JNI components of a plugin. This will cause the JAR built by `$ make rocksdbjava` to include the extra functionality provided by the plugin, and will cause `$ make jtest` to add the java tests provided by the plugin to the tests built and run by Java testing.

The plugin's `<plugin>.mk` file can define:
```
<plugin>_JNI_NATIVE_SOURCES
<plugin>_NATIVE_JAVA_CLASSES
<plugin>_JAVA_TESTS
```
The plugin should provide java/src, java/test and java/rocksjni directories. When a plugin is required to be build it must be named in the ROCKSDB_PLUGINS environment variable (as per the plugin architecture). This now has the effect of adding the files specified by the above definitions to the appropriate parts of the build.

An example of a plugin with a Java component can be found as part of the hdfs plugin in https://github.com/riversand963/rocksdb-hdfs-env - at the time of writing the Java part of this fails tests, and needs a little work to complete, but it builds correctly under the plugin model.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9575

Reviewed By: hx235

Differential Revision: D34253948

Pulled By: riversand963

fbshipit-source-id: b3dde5da06f3d3c25c54246892097ae2a369b42d
2022-02-17 19:39:23 -08:00
..
benchmark/src/main/java/org/rocksdb/benchmark jni: expose memtable_whole_key_filtering option (#9394) 2022-02-04 16:01:16 -08:00
crossbuild Support C++17 Docker build environments for RocksJava (#9500) 2022-02-17 12:48:38 -08:00
jmh java / jni io_uring support (#9224) 2021-12-15 18:09:25 -08:00
rocksjni Update build files for java8 build (#9541) 2022-02-17 13:29:21 -08:00
samples/src/main/java fix java sample typo and replace deprecated code with latest (#7906) 2021-02-01 14:45:34 -08:00
src Remove previously deprecated Java where RocksDB also removed it, or where no direct equivalent existed. (#9576) 2022-02-17 17:29:35 -08:00
CMakeLists.txt Update build files for java8 build (#9541) 2022-02-17 13:29:21 -08:00
HISTORY-JAVA.md Update JAVA-HISTORY.md for v3.13 2015-08-04 18:12:58 -07:00
jdb_bench.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
Makefile Plugin java jni support (#9575) 2022-02-17 19:39:23 -08:00
pom.xml.template Update the versions of the test dependencies used for RocksJava (#7805) 2021-01-13 16:01:38 -08:00
RELEASE.md Add shared library for musl-libc (#3143) 2019-11-26 18:24:09 -08:00
understanding_options.md New-style blob option bindings, Java option getter and improve/fix option parsing (#8999) 2021-10-19 09:21:52 -07:00