Github user zellerh commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/697#discussion_r78789974
--- Diff: core/sql/langman/LmRoutineJavaObj.cpp ---
@@ -192,6 +192,7 @@ LmResult LmRoutineJavaObj::invokeRoutineMethod(
(*emitRowPtr_)(NULL,0,&qs);
}
}
+ jni->DeleteLocalRef(jniResult);
--- End diff --
Thanks, @sureshsubbiah, that makes sense to me. My conservative rule is the
following: Assume that local refs must be explicitly deleted, don't assume that
they are valid after the next (C++ to Java) JNI call.
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