Congxian Qiu created FLINK-23346: ------------------------------------ Summary: RocksDBStateBackend may core dump in flink_compactionfilterjni.cc Key: FLINK-23346 URL: https://issues.apache.org/jira/browse/FLINK-23346 Project: Flink Issue Type: Bug Components: Runtime / State Backends Affects Versions: 1.12.4, 1.13.1, 1.14.0 Reporter: Congxian Qiu
The code in [flink_compactionfilte.cpp |https://github.com/ververica/frocksdb/blob/49bc897d5d768026f1eb816d960c1f2383396ef4/java/rocksjni/flink_compactionfilterjni.cc#L21] {code:cpp} inline void CheckAndRethrowException(JNIEnv* env) const { if (env->ExceptionCheck()) { env->ExceptionDescribe(); env->Throw(env->ExceptionOccurred()); } {code} may core dump in some sence, please see more information here[1][2][3] We can fix it by changing this to {code:cpp} inline void CheckAndRethrowException(JNIEnv* env) const { if (env->ExceptionCheck()) { env->Throw(env->ExceptionOccurred()); } } {code} or {code:cpp} inline void CheckAndRethrowException(JNIEnv* env) const { if (env->ExceptionCheck()) { jobject obj = env->ExceptionOccurred(); env->ExceptionDescribe(); env->Throw(obj); } } {code} [1] [https://stackoverflow.com/questions/30971068/does-jniexceptiondescribe-implicitily-clear-the-exception-trace-of-the-jni-env] [2] [https://bugs.openjdk.java.net/browse/JDK-4067541] [3] [https://bugs.openjdk.java.net/browse/JDK-8051947] -- This message was sent by Atlassian Jira (v8.3.4#803005)