pitrou commented on code in PR #10883:
URL: https://github.com/apache/arrow/pull/10883#discussion_r857664835
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cpp/src/jni/dataset/jni_util.cc:
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@@ -162,6 +165,15 @@ std::shared_ptr<ReservationListener>
ReservationListenableMemoryPool::get_listen
ReservationListenableMemoryPool::~ReservationListenableMemoryPool() {}
+Status CheckException(JNIEnv* env) {
+ if (env->ExceptionCheck()) {
+ env->ExceptionDescribe();
+ env->ExceptionClear();
+ return Status::Invalid("Error during calling Java code from native code");
Review Comment:
This can be deferred to a later JIRA btw.
##########
cpp/src/jni/dataset/jni_util.cc:
##########
@@ -162,6 +165,15 @@ std::shared_ptr<ReservationListener>
ReservationListenableMemoryPool::get_listen
ReservationListenableMemoryPool::~ReservationListenableMemoryPool() {}
+Status CheckException(JNIEnv* env) {
+ if (env->ExceptionCheck()) {
+ env->ExceptionDescribe();
+ env->ExceptionClear();
+ return Status::Invalid("Error during calling Java code from native code");
Review Comment:
Instead of simply dumping the exception, is it possible to add its
description to the `Status` instance that is being returned?
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