diff --git a/java/rocksjni/memory_util.cc b/java/rocksjni/memory_util.cc index fac288c92..07284d434 100644 --- a/java/rocksjni/memory_util.cc +++ b/java/rocksjni/memory_util.cc @@ -22,20 +22,14 @@ * Signature: ([J[J)Ljava/util/Map; */ jobject Java_org_rocksdb_MemoryUtil_getApproximateMemoryUsageByType( - JNIEnv *env, jclass /*jclazz*/, jlongArray jdb_handles, jlongArray jcache_handles) { - std::vector dbs; - jsize db_handle_count = env->GetArrayLength(jdb_handles); - if(db_handle_count > 0) { - jlong *ptr_jdb_handles = env->GetLongArrayElements(jdb_handles, nullptr); - if (ptr_jdb_handles == nullptr) { - // exception thrown: OutOfMemoryError - return nullptr; - } - for (jsize i = 0; i < db_handle_count; i++) { - dbs.push_back( - reinterpret_cast(ptr_jdb_handles[i])); - } - env->ReleaseLongArrayElements(jdb_handles, ptr_jdb_handles, JNI_ABORT); + JNIEnv *env, jclass, jlongArray jdb_handles, jlongArray jcache_handles) { + jboolean has_exception = JNI_FALSE; + std::vector dbs = + ROCKSDB_NAMESPACE::JniUtil::fromJPointers( + env, jdb_handles, &has_exception); + if (has_exception == JNI_TRUE) { + // exception thrown: OutOfMemoryError + return nullptr; } std::unordered_set cache_set; @@ -103,5 +97,4 @@ jobject Java_org_rocksdb_MemoryUtil_getApproximateMemoryUsageByType( } return jusage_by_type; - } diff --git a/java/rocksjni/options.cc b/java/rocksjni/options.cc index 0e19bd548..b11edf7fc 100644 --- a/java/rocksjni/options.cc +++ b/java/rocksjni/options.cc @@ -553,7 +553,8 @@ jlong Java_org_rocksdb_Options_dbPathsLen( void Java_org_rocksdb_Options_dbPaths( JNIEnv* env, jobject, jlong jhandle, jobjectArray jpaths, jlongArray jtarget_sizes) { - jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, nullptr); + jboolean is_copy; + jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, &is_copy); if (ptr_jtarget_size == nullptr) { // exception thrown: OutOfMemoryError return; @@ -581,7 +582,8 @@ void Java_org_rocksdb_Options_dbPaths( ptr_jtarget_size[i] = static_cast(db_path.target_size); } - env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, JNI_COMMIT); + env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, + is_copy == JNI_TRUE ? 0 : JNI_ABORT); } /* @@ -5029,8 +5031,8 @@ void Java_org_rocksdb_ColumnFamilyOptions_setMaxBytesForLevelMultiplierAdditiona JNIEnv* env, jobject, jlong jhandle, jintArray jmax_bytes_for_level_multiplier_additional) { jsize len = env->GetArrayLength(jmax_bytes_for_level_multiplier_additional); - jint* additionals = - env->GetIntArrayElements(jmax_bytes_for_level_multiplier_additional, 0); + jint* additionals = env->GetIntArrayElements( + jmax_bytes_for_level_multiplier_additional, nullptr); if (additionals == nullptr) { // exception thrown: OutOfMemoryError return; @@ -5682,7 +5684,8 @@ jlong Java_org_rocksdb_DBOptions_dbPathsLen( void Java_org_rocksdb_DBOptions_dbPaths( JNIEnv* env, jobject, jlong jhandle, jobjectArray jpaths, jlongArray jtarget_sizes) { - jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, nullptr); + jboolean is_copy; + jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, &is_copy); if (ptr_jtarget_size == nullptr) { // exception thrown: OutOfMemoryError return; @@ -5710,7 +5713,8 @@ void Java_org_rocksdb_DBOptions_dbPaths( ptr_jtarget_size[i] = static_cast(db_path.target_size); } - env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, JNI_COMMIT); + env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, + is_copy == JNI_TRUE ? 0 : JNI_ABORT); } /* diff --git a/java/rocksjni/portal.h b/java/rocksjni/portal.h index 8db99068f..1176beba4 100644 --- a/java/rocksjni/portal.h +++ b/java/rocksjni/portal.h @@ -226,7 +226,7 @@ class CodeJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getValueMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -264,7 +264,7 @@ class SubCodeJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getValueMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -329,7 +329,7 @@ class StatusJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getCodeMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -350,7 +350,7 @@ class StatusJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getSubCodeMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -371,7 +371,7 @@ class StatusJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getStateMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -941,7 +941,7 @@ class RocksDBExceptionJni : * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getStatusMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -1032,7 +1032,7 @@ class ListJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getIteratorMethod(JNIEnv* env) { jclass jlist_clazz = getListClass(env); @@ -1053,7 +1053,7 @@ class ListJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getHasNextMethod(JNIEnv* env) { jclass jiterator_clazz = getIteratorClass(env); @@ -1073,7 +1073,7 @@ class ListJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getNextMethod(JNIEnv* env) { jclass jiterator_clazz = getIteratorClass(env); @@ -1094,7 +1094,7 @@ class ListJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getArrayListConstructorMethodId(JNIEnv* env) { jclass jarray_list_clazz = getArrayListClass(env); @@ -1114,7 +1114,7 @@ class ListJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getListAddMethodId(JNIEnv* env) { jclass jlist_clazz = getListClass(env); @@ -1251,10 +1251,11 @@ class ByteBufferJni : public JavaClass { * Get the Java Method: ByteBuffer#allocate * * @param env A pointer to the Java environment - * @param jbytebuffer_clazz if you have a reference to a ByteBuffer class, or nullptr + * @param jbytebuffer_clazz if you have a reference to a ByteBuffer class, or + * nullptr * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getAllocateMethodId(JNIEnv* env, jclass jbytebuffer_clazz = nullptr) { @@ -1277,7 +1278,7 @@ class ByteBufferJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getArrayMethodId(JNIEnv* env, jclass jbytebuffer_clazz = nullptr) { @@ -1486,7 +1487,7 @@ class StringBuilderJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getListAddMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -2373,7 +2374,7 @@ class MapJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMapPutMethodId(JNIEnv* env) { jclass jlist_clazz = getJClass(env); @@ -2905,7 +2906,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getPutCfMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -2925,7 +2926,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getPutMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -2945,7 +2946,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMergeCfMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -2965,7 +2966,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMergeMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -2985,7 +2986,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getDeleteCfMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3005,7 +3006,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getDeleteMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3025,7 +3026,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getSingleDeleteCfMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3045,7 +3046,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getSingleDeleteMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3065,7 +3066,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getDeleteRangeCfMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3085,7 +3086,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getDeleteRangeMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3105,7 +3106,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getLogDataMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3125,7 +3126,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getPutBlobIndexCfMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3145,7 +3146,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMarkBeginPrepareMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3165,7 +3166,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMarkEndPrepareMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3185,7 +3186,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMarkNoopMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3205,7 +3206,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMarkRollbackMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3225,7 +3226,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getMarkCommitMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3245,7 +3246,7 @@ class WriteBatchHandlerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getContinueMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3281,7 +3282,7 @@ class WriteBatchSavePointJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getConstructorMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3372,7 +3373,7 @@ class HistogramDataJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getConstructorMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3561,7 +3562,7 @@ class AbstractCompactionFilterFactoryJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getNameMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3582,7 +3583,7 @@ class AbstractCompactionFilterFactoryJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getCreateCompactionFilterMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -3649,7 +3650,7 @@ class AbstractComparatorJniBridge : public JavaClass { * @param jclazz the AbstractComparatorJniBridge class * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getCompareInternalMethodId(JNIEnv* env, jclass jclazz) { static jmethodID mid = @@ -3666,7 +3667,7 @@ class AbstractComparatorJniBridge : public JavaClass { * @param jclazz the AbstractComparatorJniBridge class * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getFindShortestSeparatorInternalMethodId(JNIEnv* env, jclass jclazz) { static jmethodID mid = @@ -3683,7 +3684,7 @@ class AbstractComparatorJniBridge : public JavaClass { * @param jclazz the AbstractComparatorJniBridge class * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getFindShortSuccessorInternalMethodId(JNIEnv* env, jclass jclazz) { static jmethodID mid = @@ -3719,7 +3720,7 @@ class AbstractComparatorJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getNameMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -4016,7 +4017,7 @@ class WBWIRocksIteratorJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Field ID or nullptr if the class or field id could not - * be retieved + * be retrieved */ static jfieldID getWriteEntryField(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -4337,7 +4338,7 @@ class LoggerJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getLogMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -5718,7 +5719,8 @@ class TransactionJni : public JavaClass { return nullptr; } - jlong *body = env->GetLongArrayElements(jtransaction_ids, nullptr); + jboolean is_copy; + jlong* body = env->GetLongArrayElements(jtransaction_ids, &is_copy); if(body == nullptr) { // exception thrown: OutOfMemoryError env->DeleteLocalRef(jkey); @@ -5728,7 +5730,8 @@ class TransactionJni : public JavaClass { for(size_t i = 0; i < len; ++i) { body[i] = static_cast(transaction_ids[i]); } - env->ReleaseLongArrayElements(jtransaction_ids, body, 0); + env->ReleaseLongArrayElements(jtransaction_ids, body, + is_copy == JNI_TRUE ? 0 : JNI_ABORT); jobject jwaiting_transactions = env->CallObjectMethod(jtransaction, mid, static_cast(column_family_id), jkey, jtransaction_ids); @@ -5999,7 +6002,7 @@ class AbstractTableFilterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getFilterMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -6269,7 +6272,7 @@ class ColumnFamilyDescriptorJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getColumnFamilyNameMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -6289,7 +6292,7 @@ class ColumnFamilyDescriptorJni : public JavaClass { * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getColumnFamilyOptionsMethod(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -6783,7 +6786,8 @@ class ThreadStatusJni : public JavaClass { env->DeleteLocalRef(jcf_name); return nullptr; } - jlong *body = env->GetLongArrayElements(joperation_properties, nullptr); + jboolean is_copy; + jlong* body = env->GetLongArrayElements(joperation_properties, &is_copy); if (body == nullptr) { // exception thrown: OutOfMemoryError env->DeleteLocalRef(jdb_name); @@ -6794,7 +6798,8 @@ class ThreadStatusJni : public JavaClass { for (size_t i = 0; i < len; ++i) { body[i] = static_cast(thread_status->op_properties[i]); } - env->ReleaseLongArrayElements(joperation_properties, body, 0); + env->ReleaseLongArrayElements(joperation_properties, body, + is_copy == JNI_TRUE ? 0 : JNI_ABORT); jobject jcfd = env->NewObject(jclazz, mid, static_cast(thread_status->thread_id), @@ -7415,7 +7420,7 @@ class AbstractTraceWriterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getWriteProxyMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -7436,7 +7441,7 @@ class AbstractTraceWriterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getCloseWriterProxyMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -7457,7 +7462,7 @@ class AbstractTraceWriterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getGetFileSizeMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -7498,7 +7503,7 @@ class AbstractWalFilterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getColumnFamilyLogNumberMapMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -7520,7 +7525,7 @@ class AbstractWalFilterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getLogRecordFoundProxyMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); @@ -7541,7 +7546,7 @@ class AbstractWalFilterJni * @param env A pointer to the Java environment * * @return The Java Method ID or nullptr if the class or method id could not - * be retieved + * be retrieved */ static jmethodID getNameMethodId(JNIEnv* env) { jclass jclazz = getJClass(env); diff --git a/java/rocksjni/rocksjni.cc b/java/rocksjni/rocksjni.cc index 0f463e9b3..7dc0289e8 100644 --- a/java/rocksjni/rocksjni.cc +++ b/java/rocksjni/rocksjni.cc @@ -421,8 +421,8 @@ jlongArray Java_org_rocksdb_RocksDB_createColumnFamilies__J_3J_3_3B( std::vector cf_descriptors; cf_descriptors.reserve(jlen); - jboolean jcf_options_handles_is_copy = JNI_FALSE; - jlong *jcf_options_handles_elems = env->GetLongArrayElements(jcf_options_handles, &jcf_options_handles_is_copy); + jlong* jcf_options_handles_elems = + env->GetLongArrayElements(jcf_options_handles, nullptr); if(jcf_options_handles_elems == nullptr) { // exception thrown: OutOfMemoryError return nullptr; @@ -2343,9 +2343,7 @@ jlongArray Java_org_rocksdb_RocksDB_getApproximateSizes( const jsize jlen = env->GetArrayLength(jrange_slice_handles); const size_t range_count = jlen / 2; - jboolean jranges_is_copy = JNI_FALSE; - jlong* jranges = env->GetLongArrayElements(jrange_slice_handles, - &jranges_is_copy); + jlong* jranges = env->GetLongArrayElements(jrange_slice_handles, nullptr); if (jranges == nullptr) { // exception thrown: OutOfMemoryError return nullptr; @@ -3256,9 +3254,8 @@ jobject Java_org_rocksdb_RocksDB_getPropertiesOfTablesInRange( reinterpret_cast(jcf_handle); } const jsize jlen = env->GetArrayLength(jrange_slice_handles); - jboolean jrange_slice_handles_is_copy = JNI_FALSE; - jlong *jrange_slice_handle = env->GetLongArrayElements( - jrange_slice_handles, &jrange_slice_handles_is_copy); + jlong* jrange_slice_handle = + env->GetLongArrayElements(jrange_slice_handles, nullptr); if (jrange_slice_handle == nullptr) { // exception occurred return nullptr; diff --git a/java/rocksjni/transaction.cc b/java/rocksjni/transaction.cc index 3b9123ed1..720285e75 100644 --- a/java/rocksjni/transaction.cc +++ b/java/rocksjni/transaction.cc @@ -689,6 +689,7 @@ void txn_write_kv_parts_helper(JNIEnv* env, // out of memory env->DeleteLocalRef(jobj_value_part); env->DeleteLocalRef(jobj_key_part); + env->ReleaseByteArrayElements(jba_key_part, jkey_part, JNI_ABORT); free_parts(env, jparts_to_free); return; } @@ -698,6 +699,7 @@ void txn_write_kv_parts_helper(JNIEnv* env, env->ReleaseByteArrayElements(jba_value_part, jvalue_part, JNI_ABORT); env->DeleteLocalRef(jobj_value_part); env->DeleteLocalRef(jobj_key_part); + env->ReleaseByteArrayElements(jba_key_part, jkey_part, JNI_ABORT); free_parts(env, jparts_to_free); return; } diff --git a/java/rocksjni/ttl.cc b/java/rocksjni/ttl.cc index 77d17c82a..a898bffb8 100644 --- a/java/rocksjni/ttl.cc +++ b/java/rocksjni/ttl.cc @@ -197,7 +197,7 @@ jlong Java_org_rocksdb_TtlDB_createColumnFamilyWithTtl( *cfOptions, std::string(reinterpret_cast(cfname), len), &handle, jttl); - env->ReleaseByteArrayElements(jcolumn_name, cfname, 0); + env->ReleaseByteArrayElements(jcolumn_name, cfname, JNI_ABORT); if (s.ok()) { return reinterpret_cast(handle);