431 lines
24 KiB
C++
431 lines
24 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing,
|
|
// software distributed under the License is distributed on an
|
|
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
// KIND, either express or implied. See the License for the
|
|
// specific language governing permissions and limitations
|
|
// under the License.
|
|
|
|
#include "vec/functions/function_java_udf.h"
|
|
|
|
#include <glog/logging.h>
|
|
|
|
#include <cstdint>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include "gutil/strings/substitute.h"
|
|
#include "jni.h"
|
|
#include "jni_md.h"
|
|
#include "runtime/user_function_cache.h"
|
|
#include "util/jni-util.h"
|
|
#include "vec/columns/column.h"
|
|
#include "vec/columns/column_array.h"
|
|
#include "vec/columns/column_map.h"
|
|
#include "vec/columns/column_nullable.h"
|
|
#include "vec/columns/column_string.h"
|
|
#include "vec/columns/column_vector.h"
|
|
#include "vec/columns/columns_number.h"
|
|
#include "vec/common/assert_cast.h"
|
|
#include "vec/common/string_ref.h"
|
|
#include "vec/core/block.h"
|
|
#include "vec/data_types/data_type_array.h"
|
|
#include "vec/data_types/data_type_nullable.h"
|
|
|
|
const char* EXECUTOR_CLASS = "org/apache/doris/udf/UdfExecutor";
|
|
const char* EXECUTOR_CTOR_SIGNATURE = "([B)V";
|
|
const char* EXECUTOR_EVALUATE_SIGNATURE = "()V";
|
|
const char* EXECUTOR_CLOSE_SIGNATURE = "()V";
|
|
|
|
namespace doris::vectorized {
|
|
JavaFunctionCall::JavaFunctionCall(const TFunction& fn, const DataTypes& argument_types,
|
|
const DataTypePtr& return_type)
|
|
: fn_(fn), _argument_types(argument_types), _return_type(return_type) {}
|
|
|
|
Status JavaFunctionCall::open(FunctionContext* context, FunctionContext::FunctionStateScope scope) {
|
|
JNIEnv* env = nullptr;
|
|
RETURN_IF_ERROR(JniUtil::GetJNIEnv(&env));
|
|
if (env == nullptr) {
|
|
return Status::InternalError("Failed to get/create JVM");
|
|
}
|
|
if (scope == FunctionContext::FunctionStateScope::FRAGMENT_LOCAL) {
|
|
std::shared_ptr<JniEnv> jni_env = std::make_shared<JniEnv>();
|
|
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, EXECUTOR_CLASS, &jni_env->executor_cl));
|
|
jni_env->executor_ctor_id =
|
|
env->GetMethodID(jni_env->executor_cl, "<init>", EXECUTOR_CTOR_SIGNATURE);
|
|
RETURN_ERROR_IF_EXC(env);
|
|
jni_env->executor_evaluate_id = env->GetMethodID(
|
|
jni_env->executor_cl, "evaluate", "(I[Ljava/lang/Object;)[Ljava/lang/Object;");
|
|
|
|
jni_env->executor_convert_basic_argument_id = env->GetMethodID(
|
|
jni_env->executor_cl, "convertBasicArguments", "(IZIJJJ)[Ljava/lang/Object;");
|
|
jni_env->executor_convert_array_argument_id = env->GetMethodID(
|
|
jni_env->executor_cl, "convertArrayArguments", "(IZIJJJJJ)[Ljava/lang/Object;");
|
|
jni_env->executor_convert_map_argument_id = env->GetMethodID(
|
|
jni_env->executor_cl, "convertMapArguments", "(IZIJJJJJJJJ)[Ljava/lang/Object;");
|
|
jni_env->executor_result_basic_batch_id = env->GetMethodID(
|
|
jni_env->executor_cl, "copyBatchBasicResult", "(ZI[Ljava/lang/Object;JJJ)V");
|
|
jni_env->executor_result_array_batch_id = env->GetMethodID(
|
|
jni_env->executor_cl, "copyBatchArrayResult", "(ZI[Ljava/lang/Object;JJJJJ)V");
|
|
jni_env->executor_result_map_batch_id = env->GetMethodID(
|
|
jni_env->executor_cl, "copyBatchMapResult", "(ZI[Ljava/lang/Object;JJJJJJJJ)V");
|
|
jni_env->executor_close_id =
|
|
env->GetMethodID(jni_env->executor_cl, "close", EXECUTOR_CLOSE_SIGNATURE);
|
|
RETURN_ERROR_IF_EXC(env);
|
|
context->set_function_state(FunctionContext::FRAGMENT_LOCAL, jni_env);
|
|
}
|
|
|
|
if (scope == FunctionContext::FunctionStateScope::THREAD_LOCAL) {
|
|
JniEnv* jni_env = reinterpret_cast<JniEnv*>(
|
|
context->get_function_state(FunctionContext::FRAGMENT_LOCAL));
|
|
std::shared_ptr<JniContext> jni_ctx = std::make_shared<JniContext>(
|
|
_argument_types.size(), jni_env->executor_cl, jni_env->executor_close_id);
|
|
context->set_function_state(FunctionContext::THREAD_LOCAL, jni_ctx);
|
|
|
|
// Add a scoped cleanup jni reference object. This cleans up local refs made below.
|
|
JniLocalFrame jni_frame;
|
|
{
|
|
std::string local_location;
|
|
auto function_cache = UserFunctionCache::instance();
|
|
RETURN_IF_ERROR(function_cache->get_jarpath(fn_.id, fn_.hdfs_location, fn_.checksum,
|
|
&local_location));
|
|
TJavaUdfExecutorCtorParams ctor_params;
|
|
ctor_params.__set_fn(fn_);
|
|
ctor_params.__set_location(local_location);
|
|
jbyteArray ctor_params_bytes;
|
|
|
|
// Pushed frame will be popped when jni_frame goes out-of-scope.
|
|
RETURN_IF_ERROR(jni_frame.push(env));
|
|
|
|
RETURN_IF_ERROR(SerializeThriftMsg(env, &ctor_params, &ctor_params_bytes));
|
|
|
|
jni_ctx->executor = env->NewObject(jni_env->executor_cl, jni_env->executor_ctor_id,
|
|
ctor_params_bytes);
|
|
|
|
jbyte* pBytes = env->GetByteArrayElements(ctor_params_bytes, nullptr);
|
|
env->ReleaseByteArrayElements(ctor_params_bytes, pBytes, JNI_ABORT);
|
|
env->DeleteLocalRef(ctor_params_bytes);
|
|
}
|
|
RETURN_ERROR_IF_EXC(env);
|
|
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, jni_ctx->executor, &jni_ctx->executor));
|
|
}
|
|
return Status::OK();
|
|
}
|
|
|
|
Status JavaFunctionCall::execute_impl(FunctionContext* context, Block& block,
|
|
const ColumnNumbers& arguments, size_t result,
|
|
size_t num_rows) const {
|
|
JNIEnv* env = nullptr;
|
|
RETURN_IF_ERROR(JniUtil::GetJNIEnv(&env));
|
|
JniContext* jni_ctx = reinterpret_cast<JniContext*>(
|
|
context->get_function_state(FunctionContext::THREAD_LOCAL));
|
|
JniEnv* jni_env =
|
|
reinterpret_cast<JniEnv*>(context->get_function_state(FunctionContext::FRAGMENT_LOCAL));
|
|
int arg_size = arguments.size();
|
|
ColumnPtr data_cols[arg_size];
|
|
ColumnPtr null_cols[arg_size];
|
|
jclass obj_class = env->FindClass("[Ljava/lang/Object;");
|
|
jclass arraylist_class = env->FindClass("Ljava/util/ArrayList;");
|
|
jclass hashmap_class = env->FindClass("Ljava/util/HashMap;");
|
|
jobjectArray arg_objects = env->NewObjectArray(arg_size, obj_class, nullptr);
|
|
int64_t nullmap_address = 0;
|
|
for (size_t arg_idx = 0; arg_idx < arg_size; ++arg_idx) {
|
|
bool arg_column_nullable = false;
|
|
// get argument column and type
|
|
ColumnWithTypeAndName& column = block.get_by_position(arguments[arg_idx]);
|
|
auto column_type = column.type;
|
|
data_cols[arg_idx] = column.column->convert_to_full_column_if_const();
|
|
|
|
// check type
|
|
DCHECK(_argument_types[arg_idx]->equals(*column_type))
|
|
<< " input column's type is " + column_type->get_name()
|
|
<< " does not equal to required type " << _argument_types[arg_idx]->get_name();
|
|
|
|
// get argument null map and nested column
|
|
if (auto* nullable = check_and_get_column<const ColumnNullable>(*data_cols[arg_idx])) {
|
|
arg_column_nullable = true;
|
|
column_type = remove_nullable(column_type);
|
|
null_cols[arg_idx] = nullable->get_null_map_column_ptr();
|
|
data_cols[arg_idx] = nullable->get_nested_column_ptr();
|
|
nullmap_address = reinterpret_cast<int64_t>(
|
|
check_and_get_column<ColumnVector<UInt8>>(null_cols[arg_idx])
|
|
->get_data()
|
|
.data());
|
|
}
|
|
|
|
// convert argument column data into java type
|
|
jobjectArray arr_obj = nullptr;
|
|
if (data_cols[arg_idx]->is_numeric() || data_cols[arg_idx]->is_column_decimal()) {
|
|
arr_obj = (jobjectArray)env->CallNonvirtualObjectMethod(
|
|
jni_ctx->executor, jni_env->executor_cl,
|
|
jni_env->executor_convert_basic_argument_id, arg_idx, arg_column_nullable,
|
|
num_rows, nullmap_address,
|
|
reinterpret_cast<int64_t>(data_cols[arg_idx]->get_raw_data().data), 0);
|
|
} else if (data_cols[arg_idx]->is_column_string()) {
|
|
const ColumnString* str_col =
|
|
assert_cast<const ColumnString*>(data_cols[arg_idx].get());
|
|
arr_obj = (jobjectArray)env->CallNonvirtualObjectMethod(
|
|
jni_ctx->executor, jni_env->executor_cl,
|
|
jni_env->executor_convert_basic_argument_id, arg_idx, arg_column_nullable,
|
|
num_rows, nullmap_address,
|
|
reinterpret_cast<int64_t>(str_col->get_chars().data()),
|
|
reinterpret_cast<int64_t>(str_col->get_offsets().data()));
|
|
} else if (data_cols[arg_idx]->is_column_array()) {
|
|
const ColumnArray* array_col =
|
|
assert_cast<const ColumnArray*>(data_cols[arg_idx].get());
|
|
const ColumnNullable& array_nested_nullable =
|
|
assert_cast<const ColumnNullable&>(array_col->get_data());
|
|
auto data_column_null_map = array_nested_nullable.get_null_map_column_ptr();
|
|
auto data_column = array_nested_nullable.get_nested_column_ptr();
|
|
auto offset_address =
|
|
reinterpret_cast<int64_t>(array_col->get_offsets_column().get_raw_data().data);
|
|
auto nested_nullmap_address = reinterpret_cast<int64_t>(
|
|
check_and_get_column<ColumnVector<UInt8>>(data_column_null_map)
|
|
->get_data()
|
|
.data());
|
|
int64_t nested_data_address = 0, nested_offset_address = 0;
|
|
// array type need pass address: [nullmap_address], offset_address, nested_nullmap_address, nested_data_address/nested_char_address,nested_offset_address
|
|
if (data_column->is_column_string()) {
|
|
const ColumnString* col = assert_cast<const ColumnString*>(data_column.get());
|
|
nested_data_address = reinterpret_cast<int64_t>(col->get_chars().data());
|
|
nested_offset_address = reinterpret_cast<int64_t>(col->get_offsets().data());
|
|
} else {
|
|
nested_data_address = reinterpret_cast<int64_t>(data_column->get_raw_data().data);
|
|
}
|
|
arr_obj = (jobjectArray)env->CallNonvirtualObjectMethod(
|
|
jni_ctx->executor, jni_env->executor_cl,
|
|
jni_env->executor_convert_array_argument_id, arg_idx, arg_column_nullable,
|
|
num_rows, nullmap_address, offset_address, nested_nullmap_address,
|
|
nested_data_address, nested_offset_address);
|
|
} else if (data_cols[arg_idx]->is_column_map()) {
|
|
const ColumnMap* map_col = assert_cast<const ColumnMap*>(data_cols[arg_idx].get());
|
|
auto offset_address =
|
|
reinterpret_cast<int64_t>(map_col->get_offsets_column().get_raw_data().data);
|
|
const ColumnNullable& map_key_column_nullable =
|
|
assert_cast<const ColumnNullable&>(map_col->get_keys());
|
|
auto key_data_column_null_map = map_key_column_nullable.get_null_map_column_ptr();
|
|
auto key_data_column = map_key_column_nullable.get_nested_column_ptr();
|
|
|
|
auto key_nested_nullmap_address = reinterpret_cast<int64_t>(
|
|
check_and_get_column<ColumnVector<UInt8>>(key_data_column_null_map)
|
|
->get_data()
|
|
.data());
|
|
int64_t key_nested_data_address = 0, key_nested_offset_address = 0;
|
|
if (key_data_column->is_column_string()) {
|
|
const ColumnString* col = assert_cast<const ColumnString*>(key_data_column.get());
|
|
key_nested_data_address = reinterpret_cast<int64_t>(col->get_chars().data());
|
|
key_nested_offset_address = reinterpret_cast<int64_t>(col->get_offsets().data());
|
|
} else {
|
|
key_nested_data_address =
|
|
reinterpret_cast<int64_t>(key_data_column->get_raw_data().data);
|
|
}
|
|
|
|
const ColumnNullable& map_value_column_nullable =
|
|
assert_cast<const ColumnNullable&>(map_col->get_values());
|
|
auto value_data_column_null_map = map_value_column_nullable.get_null_map_column_ptr();
|
|
auto value_data_column = map_value_column_nullable.get_nested_column_ptr();
|
|
auto value_nested_nullmap_address = reinterpret_cast<int64_t>(
|
|
check_and_get_column<ColumnVector<UInt8>>(value_data_column_null_map)
|
|
->get_data()
|
|
.data());
|
|
int64_t value_nested_data_address = 0, value_nested_offset_address = 0;
|
|
if (value_data_column->is_column_string()) {
|
|
const ColumnString* col = assert_cast<const ColumnString*>(value_data_column.get());
|
|
value_nested_data_address = reinterpret_cast<int64_t>(col->get_chars().data());
|
|
value_nested_offset_address = reinterpret_cast<int64_t>(col->get_offsets().data());
|
|
} else {
|
|
value_nested_data_address =
|
|
reinterpret_cast<int64_t>(value_data_column->get_raw_data().data);
|
|
}
|
|
arr_obj = (jobjectArray)env->CallNonvirtualObjectMethod(
|
|
jni_ctx->executor, jni_env->executor_cl,
|
|
jni_env->executor_convert_map_argument_id, arg_idx, arg_column_nullable,
|
|
num_rows, nullmap_address, offset_address, key_nested_nullmap_address,
|
|
key_nested_data_address, key_nested_offset_address,
|
|
value_nested_nullmap_address, value_nested_data_address,
|
|
value_nested_offset_address);
|
|
} else {
|
|
return Status::InvalidArgument(
|
|
strings::Substitute("Java UDF doesn't support type $0 now !",
|
|
_argument_types[arg_idx]->get_name()));
|
|
}
|
|
|
|
env->SetObjectArrayElement(arg_objects, arg_idx, arr_obj);
|
|
env->DeleteLocalRef(arr_obj);
|
|
}
|
|
RETURN_IF_ERROR(JniUtil::GetJniExceptionMsg(env));
|
|
|
|
// evaluate with argument object
|
|
jobjectArray result_obj = (jobjectArray)env->CallNonvirtualObjectMethod(
|
|
jni_ctx->executor, jni_env->executor_cl, jni_env->executor_evaluate_id, num_rows,
|
|
arg_objects);
|
|
env->DeleteLocalRef(arg_objects);
|
|
RETURN_IF_ERROR(JniUtil::GetJniExceptionMsg(env));
|
|
|
|
auto return_type = block.get_data_type(result);
|
|
bool result_nullable = return_type->is_nullable();
|
|
ColumnUInt8::MutablePtr null_col = nullptr;
|
|
if (result_nullable) {
|
|
return_type = remove_nullable(return_type);
|
|
null_col = ColumnUInt8::create(num_rows, 0);
|
|
memset(null_col->get_data().data(), 0, num_rows);
|
|
nullmap_address = reinterpret_cast<int64_t>(null_col->get_data().data());
|
|
}
|
|
auto res_col = return_type->create_column();
|
|
res_col->resize(num_rows);
|
|
|
|
//could resize for column firstly, copy batch result into column
|
|
if (res_col->is_numeric() || res_col->is_column_decimal()) {
|
|
env->CallNonvirtualVoidMethod(jni_ctx->executor, jni_env->executor_cl,
|
|
jni_env->executor_result_basic_batch_id, result_nullable,
|
|
num_rows, result_obj, nullmap_address,
|
|
reinterpret_cast<int64_t>(res_col->get_raw_data().data), 0);
|
|
} else if (res_col->is_column_string()) {
|
|
const ColumnString* str_col = assert_cast<const ColumnString*>(res_col.get());
|
|
ColumnString::Chars& chars = const_cast<ColumnString::Chars&>(str_col->get_chars());
|
|
ColumnString::Offsets& offsets = const_cast<ColumnString::Offsets&>(str_col->get_offsets());
|
|
|
|
env->CallNonvirtualVoidMethod(
|
|
jni_ctx->executor, jni_env->executor_cl, jni_env->executor_result_basic_batch_id,
|
|
result_nullable, num_rows, result_obj, nullmap_address,
|
|
reinterpret_cast<int64_t>(&chars), reinterpret_cast<int64_t>(offsets.data()));
|
|
} else if (res_col->is_column_array()) {
|
|
ColumnArray* array_col = assert_cast<ColumnArray*>(res_col.get());
|
|
ColumnNullable& array_nested_nullable = assert_cast<ColumnNullable&>(array_col->get_data());
|
|
auto data_column_null_map = array_nested_nullable.get_null_map_column_ptr();
|
|
auto data_column = array_nested_nullable.get_nested_column_ptr();
|
|
auto& offset_column = array_col->get_offsets_column();
|
|
auto offset_address = reinterpret_cast<int64_t>(offset_column.get_raw_data().data);
|
|
auto& null_map_data =
|
|
assert_cast<ColumnVector<UInt8>*>(data_column_null_map.get())->get_data();
|
|
auto nested_nullmap_address = reinterpret_cast<int64_t>(null_map_data.data());
|
|
jmethodID list_size = env->GetMethodID(arraylist_class, "size", "()I");
|
|
int element_size = 0; // get all element size in num_rows of array column
|
|
for (int i = 0; i < num_rows; ++i) {
|
|
jobject obj = env->GetObjectArrayElement(result_obj, i);
|
|
if (obj == nullptr) {
|
|
continue;
|
|
}
|
|
element_size = element_size + env->CallIntMethod(obj, list_size);
|
|
env->DeleteLocalRef(obj);
|
|
}
|
|
array_nested_nullable.resize(element_size);
|
|
memset(null_map_data.data(), 0, element_size);
|
|
int64_t nested_data_address = 0, nested_offset_address = 0;
|
|
// array type need pass address: [nullmap_address], offset_address, nested_nullmap_address, nested_data_address/nested_char_address,nested_offset_address
|
|
if (data_column->is_column_string()) {
|
|
ColumnString* str_col = assert_cast<ColumnString*>(data_column.get());
|
|
ColumnString::Chars& chars = assert_cast<ColumnString::Chars&>(str_col->get_chars());
|
|
ColumnString::Offsets& offsets =
|
|
assert_cast<ColumnString::Offsets&>(str_col->get_offsets());
|
|
nested_data_address = reinterpret_cast<int64_t>(&chars);
|
|
nested_offset_address = reinterpret_cast<int64_t>(offsets.data());
|
|
} else {
|
|
nested_data_address = reinterpret_cast<int64_t>(data_column->get_raw_data().data);
|
|
}
|
|
env->CallNonvirtualVoidMethod(
|
|
jni_ctx->executor, jni_env->executor_cl, jni_env->executor_result_array_batch_id,
|
|
result_nullable, num_rows, result_obj, nullmap_address, offset_address,
|
|
nested_nullmap_address, nested_data_address, nested_offset_address);
|
|
} else if (res_col->is_column_map()) {
|
|
ColumnMap* map_col = assert_cast<ColumnMap*>(res_col.get());
|
|
auto& offset_column = map_col->get_offsets_column();
|
|
auto offset_address = reinterpret_cast<int64_t>(offset_column.get_raw_data().data);
|
|
ColumnNullable& map_key_column_nullable = assert_cast<ColumnNullable&>(map_col->get_keys());
|
|
auto key_data_column_null_map = map_key_column_nullable.get_null_map_column_ptr();
|
|
auto key_data_column = map_key_column_nullable.get_nested_column_ptr();
|
|
auto& key_null_map_data =
|
|
assert_cast<ColumnVector<UInt8>*>(key_data_column_null_map.get())->get_data();
|
|
auto key_nested_nullmap_address = reinterpret_cast<int64_t>(key_null_map_data.data());
|
|
ColumnNullable& map_value_column_nullable =
|
|
assert_cast<ColumnNullable&>(map_col->get_values());
|
|
auto value_data_column_null_map = map_value_column_nullable.get_null_map_column_ptr();
|
|
auto value_data_column = map_value_column_nullable.get_nested_column_ptr();
|
|
auto& value_null_map_data =
|
|
assert_cast<ColumnVector<UInt8>*>(value_data_column_null_map.get())->get_data();
|
|
auto value_nested_nullmap_address = reinterpret_cast<int64_t>(value_null_map_data.data());
|
|
jmethodID map_size = env->GetMethodID(hashmap_class, "size", "()I");
|
|
int element_size = 0; // get all element size in num_rows of map column
|
|
for (int i = 0; i < num_rows; ++i) {
|
|
jobject obj = env->GetObjectArrayElement(result_obj, i);
|
|
if (obj == nullptr) {
|
|
continue;
|
|
}
|
|
element_size = element_size + env->CallIntMethod(obj, map_size);
|
|
env->DeleteLocalRef(obj);
|
|
}
|
|
map_key_column_nullable.resize(element_size);
|
|
memset(key_null_map_data.data(), 0, element_size);
|
|
map_value_column_nullable.resize(element_size);
|
|
memset(value_null_map_data.data(), 0, element_size);
|
|
int64_t key_nested_data_address = 0, key_nested_offset_address = 0;
|
|
if (key_data_column->is_column_string()) {
|
|
ColumnString* str_col = assert_cast<ColumnString*>(key_data_column.get());
|
|
ColumnString::Chars& chars = assert_cast<ColumnString::Chars&>(str_col->get_chars());
|
|
ColumnString::Offsets& offsets =
|
|
assert_cast<ColumnString::Offsets&>(str_col->get_offsets());
|
|
key_nested_data_address = reinterpret_cast<int64_t>(&chars);
|
|
key_nested_offset_address = reinterpret_cast<int64_t>(offsets.data());
|
|
} else {
|
|
key_nested_data_address =
|
|
reinterpret_cast<int64_t>(key_data_column->get_raw_data().data);
|
|
}
|
|
int64_t value_nested_data_address = 0, value_nested_offset_address = 0;
|
|
if (value_data_column->is_column_string()) {
|
|
ColumnString* str_col = assert_cast<ColumnString*>(value_data_column.get());
|
|
ColumnString::Chars& chars = assert_cast<ColumnString::Chars&>(str_col->get_chars());
|
|
ColumnString::Offsets& offsets =
|
|
assert_cast<ColumnString::Offsets&>(str_col->get_offsets());
|
|
value_nested_data_address = reinterpret_cast<int64_t>(&chars);
|
|
value_nested_offset_address = reinterpret_cast<int64_t>(offsets.data());
|
|
} else {
|
|
value_nested_data_address =
|
|
reinterpret_cast<int64_t>(value_data_column->get_raw_data().data);
|
|
}
|
|
env->CallNonvirtualVoidMethod(jni_ctx->executor, jni_env->executor_cl,
|
|
jni_env->executor_result_map_batch_id, result_nullable,
|
|
num_rows, result_obj, nullmap_address, offset_address,
|
|
key_nested_nullmap_address, key_nested_data_address,
|
|
key_nested_offset_address, value_nested_nullmap_address,
|
|
value_nested_data_address, value_nested_offset_address);
|
|
} else {
|
|
return Status::InvalidArgument(strings::Substitute(
|
|
"Java UDF doesn't support return type $0 now !", return_type->get_name()));
|
|
}
|
|
env->DeleteLocalRef(result_obj);
|
|
env->DeleteLocalRef(obj_class);
|
|
env->DeleteLocalRef(arraylist_class);
|
|
env->DeleteLocalRef(hashmap_class);
|
|
if (result_nullable) {
|
|
block.replace_by_position(result,
|
|
ColumnNullable::create(std::move(res_col), std::move(null_col)));
|
|
} else {
|
|
block.replace_by_position(result, std::move(res_col));
|
|
}
|
|
return JniUtil::GetJniExceptionMsg(env);
|
|
}
|
|
|
|
Status JavaFunctionCall::close(FunctionContext* context,
|
|
FunctionContext::FunctionStateScope scope) {
|
|
JniContext* jni_ctx = reinterpret_cast<JniContext*>(
|
|
context->get_function_state(FunctionContext::THREAD_LOCAL));
|
|
// JNIContext own some resource and its release method depend on JavaFunctionCall
|
|
// has to release the resource before JavaFunctionCall is deconstructed.
|
|
if (jni_ctx) {
|
|
jni_ctx->close();
|
|
}
|
|
return Status::OK();
|
|
}
|
|
} // namespace doris::vectorized
|