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哈喽,我最近需要用ycsb测试本地修改了源码的rocksdb,一直block在“如何将rocksdb源码编译成jar包”。看了你关于rocksjava的文章很受启发,但是在文章中仍有一些问题不太清楚,想要请教一下。
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在文章:https://github.com/HustCoderHu/myNotes/blob/master/database/YCSB.md
中用cmake编译源码时,提到“将 rocksdbjni-5.18.0.jar 放到 ycsb/lib 目录下”——到这一步是否已经生成了需要的jar包? -
接着问题1,你又在后面补充了:
CMake Deprecation Warning at /usr/local/share/cmake-3.13/Modules/UseJava.cmake:1318 (message):
create_javah: this command will no longer be supported starting with
version 10 of JDK. Update your project by using command
add_jar(GENERATE_NATIVE_HEADERS) instead.
Call Stack (most recent call first):
java/CMakeLists.txt:373 (create_javah)
create_javah( TARGET rocksdbjni_headers
CLASSES ${NATIVE_JAVA_CLASSES}
CLASSPATH rocksdbjni_classes ${JAVA_TESTCLASSPATH}
OUTPUT_DIR ${JNI_OUTPUT_DIR} )
add_jar(target_name
[SOURCES] source1 [source2 ...] [resource1 ...]
[INCLUDE_JARS jar1 [jar2 ...]]
[ENTRY_POINT entry]
[VERSION version]
[OUTPUT_NAME name]
[OUTPUT_DIR dir]
)
add_jar(rocksdbjni_headers
INCLUDE_JARS ${NATIVE_JAVA_CLASSES}
OUTPUT_DIR ${JNI_OUTPUT_DIR})
make rocksdbjava -jN
这段内容,我没理解这里的目的是?以及这些参数需要在哪里配置?
- 不清楚你是否能提供你编译用的cmakelists.txt文件呢,我这边一直说“不存在xxx规则”?