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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/12/19 10:13:03 UTC

[GitHub] [doris] BePPPower opened a new pull request, #15175: [feature](new file reader) Integrate new file reader

BePPPower opened a new pull request, #15175:
URL: https://github.com/apache/doris/pull/15175

   # Proposed changes
   
   Issue Number: close #xxx
   
   ## Problem summary
   
   Describe your changes.
   
   ## Checklist(Required)
   
   1. Does it affect the original behavior: 
       - [ ] Yes
       - [ ] No
       - [ ] I don't know
   2. Has unit tests been added:
       - [ ] Yes
       - [ ] No
       - [ ] No Need
   3. Has document been added or modified:
       - [ ] Yes
       - [ ] No
       - [ ] No Need
   4. Does it need to update dependencies:
       - [ ] Yes
       - [ ] No
   5. Are there any changes that cannot be rolled back:
       - [ ] Yes (If Yes, please explain WHY)
       - [ ] No
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
   
   


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[GitHub] [doris] BePPPower commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
BePPPower commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1053018984


##########
be/src/runtime/routine_load/data_consumer_group.cpp:
##########
@@ -96,8 +96,8 @@ Status KafkaDataConsumerGroup::start_all(StreamLoadContext* ctx) {
     int64_t left_rows = ctx->max_batch_rows;
     int64_t left_bytes = ctx->max_batch_size;
 
-    std::shared_ptr<KafkaConsumerPipe> kafka_pipe =
-            std::static_pointer_cast<KafkaConsumerPipe>(ctx->body_sink);
+    std::shared_ptr<io::KafkaConsumerPipeReader> kafka_pipe =

Review Comment:
   Maybe we can not use `KafkaConsumerPipe` because a class named `KafkaConsumerPipe` already exists.



##########
be/src/runtime/routine_load/data_consumer_group.cpp:
##########
@@ -96,8 +96,8 @@ Status KafkaDataConsumerGroup::start_all(StreamLoadContext* ctx) {
     int64_t left_rows = ctx->max_batch_rows;
     int64_t left_bytes = ctx->max_batch_size;
 
-    std::shared_ptr<KafkaConsumerPipe> kafka_pipe =
-            std::static_pointer_cast<KafkaConsumerPipe>(ctx->body_sink);
+    std::shared_ptr<io::KafkaConsumerPipeReader> kafka_pipe =

Review Comment:
   done



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[GitHub] [doris] morningman commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
morningman commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1053005459


##########
be/src/runtime/routine_load/data_consumer_group.cpp:
##########
@@ -96,8 +96,8 @@ Status KafkaDataConsumerGroup::start_all(StreamLoadContext* ctx) {
     int64_t left_rows = ctx->max_batch_rows;
     int64_t left_bytes = ctx->max_batch_size;
 
-    std::shared_ptr<KafkaConsumerPipe> kafka_pipe =
-            std::static_pointer_cast<KafkaConsumerPipe>(ctx->body_sink);
+    std::shared_ptr<io::KafkaConsumerPipeReader> kafka_pipe =

Review Comment:
   ```suggestion
       std::shared_ptr<io::KafkaConsumerPipe> kafka_pipe =
   ```



##########
be/src/io/fs/stream_load_pipe.cpp:
##########
@@ -132,25 +138,26 @@ Status StreamLoadPipeReader::_read_next_buffer(std::unique_ptr<uint8_t[]>* data,
     // finished
     if (_buf_queue.empty()) {
         DCHECK(_finished);
-        data->reset();
-        *length = 0;
+        // data->reset();
+        data = nullptr;
+        *bytes_read = 0;
         return Status::OK();
     }
     auto buf = _buf_queue.front();
-    *length = buf->remaining();
-    data->reset(new uint8_t[*length]);
-    buf->get_bytes((char*)(data->get()), *length);
+    *bytes_read = buf->remaining();
+    data = new char[*bytes_read];

Review Comment:
   Memory leak?



##########
be/src/util/hdfs_storage_backend.cpp:
##########
@@ -18,7 +18,6 @@
 #include "util/hdfs_storage_backend.h"
 

Review Comment:
   I think this class can be replaced by `hdfs_filesystem`?



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[GitHub] [doris] github-actions[bot] commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1055149588


##########
be/src/vec/exec/vjson_scanner.cpp:
##########
@@ -140,8 +140,8 @@
     if (_cur_vjson_reader != nullptr) {
         _cur_vjson_reader.reset();
     }
-    std::string json_root;
-    std::string jsonpath;
+    std::string json_root = "";
+    std::string jsonpath = "";

Review Comment:
   warning: redundant string initialization [readability-redundant-string-init]
   
   ```suggestion
       std::string jsonpath;
   ```
   



##########
be/src/vec/exec/vjson_scanner.cpp:
##########
@@ -140,8 +140,8 @@ Status VJsonScanner<JsonReader>::_open_vjson_reader() {
     if (_cur_vjson_reader != nullptr) {
         _cur_vjson_reader.reset();
     }
-    std::string json_root;
-    std::string jsonpath;
+    std::string json_root = "";

Review Comment:
   warning: redundant string initialization [readability-redundant-string-init]
   
   ```suggestion
       std::string json_root;
   ```
   



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[GitHub] [doris] github-actions[bot] commented on pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #15175:
URL: https://github.com/apache/doris/pull/15175#issuecomment-1364772578

   PR approved by at least one committer and no changes requested.


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[GitHub] [doris] github-actions[bot] commented on pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #15175:
URL: https://github.com/apache/doris/pull/15175#issuecomment-1364772593

   PR approved by anyone and no changes requested.


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[GitHub] [doris] github-actions[bot] commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1052044105


##########
be/src/vec/exec/format/parquet/parquet_thrift_util.h:
##########
@@ -33,12 +34,14 @@ namespace doris::vectorized {
 constexpr uint8_t PARQUET_VERSION_NUMBER[4] = {'P', 'A', 'R', '1'};
 constexpr uint32_t PARQUET_FOOTER_SIZE = 8;
 
-static Status parse_thrift_footer(FileReader* file, std::shared_ptr<FileMetaData>& file_metadata) {
+static Status parse_thrift_footer(io::FileReaderSPtr file,

Review Comment:
   warning: unused function 'parse_thrift_footer' [clang-diagnostic-unused-function]
   ```cpp
   static Status parse_thrift_footer(io::FileReaderSPtr file,
                 ^
   ```
   



##########
be/test/exec/plain_text_line_reader_bzip_test.cpp:
##########
@@ -37,16 +37,17 @@ class PlainTextLineReaderTest : public testing::Test {
 };
 
 TEST_F(PlainTextLineReaderTest, bzip2_normal_use) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/test_file.csv.bz2",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file(
+            "./be/test/exec/test_data/plain_text_line_reader/test_file.csv.bz2", &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::BZIP2, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_bzip_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_bzip_test.cpp:
##########
@@ -89,15 +90,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, bzip2_test_limit) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::BZIP2, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 8, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_bzip_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_bzip_test.cpp:
##########
@@ -150,15 +155,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, bzip2_test_limit3) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::BZIP2, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_bzip_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_bzip_test.cpp:
##########
@@ -180,15 +187,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, bzip2_test_limit4) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::BZIP2, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_bzip_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -186,15 +194,17 @@
 }
 
 TEST_F(PlainTextLineReaderGzipTest, gzip_test_limit3) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -37,16 +39,17 @@ class PlainTextLineReaderGzipTest : public testing::Test {
 };
 
 TEST_F(PlainTextLineReaderGzipTest, gzip_normal_use) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/test_file.csv.gz",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file(
+            "./be/test/exec/test_data/plain_text_line_reader/test_file.csv.gz", &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -161,15 +167,17 @@
 }
 
 TEST_F(PlainTextLineReaderGzipTest, gzip_test_limit2) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 6, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -125,15 +129,17 @@
 }
 
 TEST_F(PlainTextLineReaderGzipTest, gzip_test_limit) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 8, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lz4frame_test.cpp:
##########
@@ -210,15 +218,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lz4_test_limit5) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZ4FRAME, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 0, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lz4frame_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -216,15 +226,17 @@
 }
 
 TEST_F(PlainTextLineReaderGzipTest, gzip_test_limit4) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lz4frame_test.cpp:
##########
@@ -150,15 +154,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lz4_test_limit3) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZ4FRAME, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lz4frame_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -176,15 +182,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lzop_test_limit4) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lz4frame_test.cpp:
##########
@@ -126,15 +128,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lz4_test_limit2) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZ4FRAME, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 6, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lz4frame_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_bzip_test.cpp:
##########
@@ -126,15 +129,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, bzip2_test_limit2) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::BZIP2, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 6, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_bzip_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_bzip_test.cpp:
##########
@@ -210,15 +219,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, bzip2_test_limit5) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.bz2",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::BZIP2, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 0, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_bzip_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lz4frame_test.cpp:
##########
@@ -37,16 +36,17 @@ class PlainTextLineReaderTest : public testing::Test {
 };
 
 TEST_F(PlainTextLineReaderTest, lz4_normal_use) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/test_file.csv.lz4",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file(
+            "./be/test/exec/test_data/plain_text_line_reader/test_file.csv.lz4", &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZ4FRAME, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lz4frame_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -124,15 +126,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lzop_test_limit2) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 6, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -246,15 +258,17 @@
 }
 
 TEST_F(PlainTextLineReaderGzipTest, gzip_test_limit5) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.gz",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 0, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_gzip_test.cpp:
##########
@@ -89,16 +92,17 @@
 }
 
 TEST_F(PlainTextLineReaderGzipTest, uncompressed_no_newline) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/no_newline.csv.gz",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file(
+            "./be/test/exec/test_data/plain_text_line_reader/no_newline.csv.gz", &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::GZIP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderGzipTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_gzip_test.cpp:37:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -88,15 +88,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lzop_test_limit) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 8, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -37,16 +36,17 @@ class PlainTextLineReaderTest : public testing::Test {
 };
 
 TEST_F(PlainTextLineReaderTest, lzop_normal_use) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/test_file.csv.lzo",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file(
+            "./be/test/exec/test_data/plain_text_line_reader/test_file.csv.lzo", &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -147,15 +151,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lzop_test_limit3) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lz4frame_test.cpp:
##########
@@ -89,15 +89,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lz4_test_limit) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZ4FRAME, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 8, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lz4frame_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lz4frame_test.cpp:
##########
@@ -180,15 +186,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lz4_test_limit4) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lz4",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZ4FRAME, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lz4frame_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



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[GitHub] [doris] github-actions[bot] commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1052399910


##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -205,15 +213,17 @@ TEST_F(PlainTextLineReaderTest, lzop_test_limit4) {
 }
 
 TEST_F(PlainTextLineReaderTest, lzop_test_limit5) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv.lzo",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 0, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -88,17 +90,18 @@
 }
 
 TEST_F(PlainTextLineReaderUncompressedTest, uncompressed_no_newline) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/no_newline.csv",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/no_newline.csv",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::UNCOMPRESSED, &decompressor);
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -124,16 +127,18 @@
 }
 
 TEST_F(PlainTextLineReaderUncompressedTest, uncompressed_test_limit) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::UNCOMPRESSED, &decompressor);
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 8, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 8, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -37,16 +37,18 @@ class PlainTextLineReaderUncompressedTest : public testing::Test {
 };
 
 TEST_F(PlainTextLineReaderUncompressedTest, uncompressed_normal_use) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/test_file.csv", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/test_file.csv",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::UNCOMPRESSED, &decompressor);
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -280,7 +295,7 @@
     EXPECT_TRUE(decompressor == nullptr);
 
     // set min length larger than 0 to test
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 10, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 10, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 10, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -218,16 +227,18 @@
 }
 
 TEST_F(PlainTextLineReaderUncompressedTest, uncompressed_test_limit4) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::UNCOMPRESSED, &decompressor);
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -249,16 +260,18 @@
 }
 
 TEST_F(PlainTextLineReaderUncompressedTest, uncompressed_test_limit5) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::UNCOMPRESSED, &decompressor);
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 0, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 0, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -52,7 +51,6 @@
         _env = ExecEnv::GetInstance();
         _env->_thread_mgr = new ThreadResourceMgr();
         _env->_master_info = new TMasterInfo();
-        _env->_load_stream_mgr = new LoadStreamMgr();
         _env->_internal_client_cache = new BrpcClientCache<PBackendService_Stub>();
         _env->_function_client_cache = new BrpcClientCache<PFunctionService_Stub>();

Review Comment:
   warning: '_function_client_cache' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env->_function_client_cache = new BrpcClientCache<PFunctionService_Stub>();
                 ^
   ```
   **be/src/runtime/exec_env.h:256:** declared private here
   ```cpp
       BrpcClientCache<PFunctionService_Stub>* _function_client_cache = nullptr;
                                               ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -58,8 +58,8 @@
     void TearDown() override {
         delete _env._master_info;
         _env._master_info = nullptr;

Review Comment:
   warning: '_master_info' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env._master_info = nullptr;
                ^
   ```
   **be/src/runtime/exec_env.h:245:** declared private here
   ```cpp
       TMasterInfo* _master_info = nullptr;
                    ^
   ```
   



##########
be/test/exec/plain_text_line_reader_lzop_test.cpp:
##########
@@ -224,16 +234,17 @@
 }
 
 TEST_F(PlainTextLineReaderTest, lzop_test_larger) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/larger.txt.lzo",
-                                0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/larger.txt.lzo",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::LZOP, &decompressor);
     EXPECT_TRUE(st.ok());
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, -1, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, -1, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_lzop_test.cpp:34:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -58,8 +58,8 @@
     void TearDown() override {
         delete _env._master_info;

Review Comment:
   warning: '_master_info' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           delete _env._master_info;
                       ^
   ```
   **be/src/runtime/exec_env.h:245:** declared private here
   ```cpp
       TMasterInfo* _master_info = nullptr;
                    ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -48,7 +48,7 @@
         k_stream_load_put_result = TStreamLoadPutResult();
 
         _env._master_info = new TMasterInfo();
-        _env._load_stream_mgr = new LoadStreamMgr();
+        _env._new_load_stream_mgr = new NewLoadStreamMgr();
         _env._stream_load_executor = new StreamLoadExecutor(&_env);

Review Comment:
   warning: '_stream_load_executor' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env._stream_load_executor = new StreamLoadExecutor(&_env);
                ^
   ```
   **be/src/runtime/exec_env.h:262:** declared private here
   ```cpp
       StreamLoadExecutor* _stream_load_executor = nullptr;
                           ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -58,8 +58,8 @@
     void TearDown() override {
         delete _env._master_info;
         _env._master_info = nullptr;
-        delete _env._load_stream_mgr;
-        _env._load_stream_mgr = nullptr;
+        delete _env._new_load_stream_mgr;
+        _env._new_load_stream_mgr = nullptr;

Review Comment:
   warning: '_new_load_stream_mgr' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env._new_load_stream_mgr = nullptr;
                ^
   ```
   **be/src/runtime/exec_env.h:254:** declared private here
   ```cpp
       NewLoadStreamMgr* _new_load_stream_mgr = nullptr;
                         ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -58,8 +58,8 @@
     void TearDown() override {
         delete _env._master_info;
         _env._master_info = nullptr;
-        delete _env._load_stream_mgr;
-        _env._load_stream_mgr = nullptr;
+        delete _env._new_load_stream_mgr;

Review Comment:
   warning: '_new_load_stream_mgr' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           delete _env._new_load_stream_mgr;
                       ^
   ```
   **be/src/runtime/exec_env.h:254:** declared private here
   ```cpp
       NewLoadStreamMgr* _new_load_stream_mgr = nullptr;
                         ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -161,16 +166,18 @@
 }
 
 TEST_F(PlainTextLineReaderUncompressedTest, uncompressed_test_limit2) {
-    LocalFileReader file_reader("./be/test/exec/test_data/plain_text_line_reader/limit.csv", 0);
-    auto st = file_reader.open();
+    io::FileSystemSPtr local_fs = std::make_shared<io::LocalFileSystem>("");
+    io::FileReaderSPtr file_reader;
+    auto st = local_fs->open_file("./be/test/exec/test_data/plain_text_line_reader/limit.csv",
+                                  &file_reader);
     EXPECT_TRUE(st.ok());
 
     Decompressor* decompressor;
     st = Decompressor::create_decompressor(CompressType::UNCOMPRESSED, &decompressor);
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 6, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 6, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/plain_text_line_reader_uncompressed_test.cpp:
##########
@@ -196,7 +205,7 @@
     EXPECT_TRUE(st.ok());
     EXPECT_TRUE(decompressor == nullptr);
 
-    PlainTextLineReader line_reader(&_profile, &file_reader, decompressor, 7, "\n", 1);
+    NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);

Review Comment:
   warning: '_profile' is a private member of 'doris::PlainTextLineReaderUncompressedTest' [clang-diagnostic-error]
   ```cpp
       NewPlainTextLineReader line_reader(&_profile, file_reader, decompressor, 7, "\n", 1, 0);
                                           ^
   ```
   **be/test/exec/plain_text_line_reader_uncompressed_test.cpp:35:** declared private here
   ```cpp
       RuntimeProfile _profile;
                      ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -52,7 +51,6 @@
         _env = ExecEnv::GetInstance();
         _env->_thread_mgr = new ThreadResourceMgr();
         _env->_master_info = new TMasterInfo();

Review Comment:
   warning: '_master_info' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env->_master_info = new TMasterInfo();
                 ^
   ```
   **be/src/runtime/exec_env.h:245:** declared private here
   ```cpp
       TMasterInfo* _master_info = nullptr;
                    ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -48,7 +48,7 @@ class RoutineLoadTaskExecutorTest : public testing::Test {
         k_stream_load_put_result = TStreamLoadPutResult();
 
         _env._master_info = new TMasterInfo();

Review Comment:
   warning: '_master_info' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env._master_info = new TMasterInfo();
                ^
   ```
   **be/src/runtime/exec_env.h:245:** declared private here
   ```cpp
       TMasterInfo* _master_info = nullptr;
                    ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -67,7 +65,6 @@
     void TearDown() override {
         SAFE_DELETE(_env->_internal_client_cache);
         SAFE_DELETE(_env->_function_client_cache);

Review Comment:
   warning: '_function_client_cache' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           SAFE_DELETE(_env->_function_client_cache);
                             ^
   ```
   **be/src/runtime/exec_env.h:256:** declared private here
   ```cpp
       BrpcClientCache<PFunctionService_Stub>* _function_client_cache = nullptr;
                                               ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -67,7 +65,6 @@
     void TearDown() override {
         SAFE_DELETE(_env->_internal_client_cache);

Review Comment:
   warning: '_internal_client_cache' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           SAFE_DELETE(_env->_internal_client_cache);
                             ^
   ```
   **be/src/runtime/exec_env.h:255:** declared private here
   ```cpp
       BrpcClientCache<PBackendService_Stub>* _internal_client_cache = nullptr;
                                              ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -52,7 +51,6 @@ class OlapTableSinkTest : public testing::Test {
         _env = ExecEnv::GetInstance();
         _env->_thread_mgr = new ThreadResourceMgr();

Review Comment:
   warning: '_thread_mgr' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env->_thread_mgr = new ThreadResourceMgr();
                 ^
   ```
   **be/src/runtime/exec_env.h:209:** declared private here
   ```cpp
       ThreadResourceMgr* _thread_mgr = nullptr;
                          ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -67,7 +65,6 @@
     void TearDown() override {
         SAFE_DELETE(_env->_internal_client_cache);
         SAFE_DELETE(_env->_function_client_cache);
-        SAFE_DELETE(_env->_load_stream_mgr);
         SAFE_DELETE(_env->_master_info);

Review Comment:
   warning: '_master_info' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           SAFE_DELETE(_env->_master_info);
                             ^
   ```
   **be/src/runtime/exec_env.h:245:** declared private here
   ```cpp
       TMasterInfo* _master_info = nullptr;
                    ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -52,7 +51,6 @@
         _env = ExecEnv::GetInstance();
         _env->_thread_mgr = new ThreadResourceMgr();
         _env->_master_info = new TMasterInfo();
-        _env->_load_stream_mgr = new LoadStreamMgr();
         _env->_internal_client_cache = new BrpcClientCache<PBackendService_Stub>();

Review Comment:
   warning: '_internal_client_cache' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env->_internal_client_cache = new BrpcClientCache<PBackendService_Stub>();
                 ^
   ```
   **be/src/runtime/exec_env.h:255:** declared private here
   ```cpp
       BrpcClientCache<PBackendService_Stub>* _internal_client_cache = nullptr;
                                              ^
   ```
   



##########
be/test/exec/tablet_sink_test.cpp:
##########
@@ -67,7 +65,6 @@
     void TearDown() override {
         SAFE_DELETE(_env->_internal_client_cache);
         SAFE_DELETE(_env->_function_client_cache);
-        SAFE_DELETE(_env->_load_stream_mgr);
         SAFE_DELETE(_env->_master_info);
         SAFE_DELETE(_env->_thread_mgr);

Review Comment:
   warning: '_thread_mgr' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           SAFE_DELETE(_env->_thread_mgr);
                             ^
   ```
   **be/src/runtime/exec_env.h:209:** declared private here
   ```cpp
       ThreadResourceMgr* _thread_mgr = nullptr;
                          ^
   ```
   



##########
be/test/runtime/routine_load_task_executor_test.cpp:
##########
@@ -48,7 +48,7 @@
         k_stream_load_put_result = TStreamLoadPutResult();
 
         _env._master_info = new TMasterInfo();
-        _env._load_stream_mgr = new LoadStreamMgr();
+        _env._new_load_stream_mgr = new NewLoadStreamMgr();

Review Comment:
   warning: '_new_load_stream_mgr' is a private member of 'doris::ExecEnv' [clang-diagnostic-error]
   ```cpp
           _env._new_load_stream_mgr = new NewLoadStreamMgr();
                ^
   ```
   **be/src/runtime/exec_env.h:254:** declared private here
   ```cpp
       NewLoadStreamMgr* _new_load_stream_mgr = nullptr;
                         ^
   ```
   



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[GitHub] [doris] hello-stephen commented on pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
hello-stephen commented on PR #15175:
URL: https://github.com/apache/doris/pull/15175#issuecomment-1357461542

   TeamCity pipeline, clickbench performance test result:
    the sum of best hot time: 34.88 seconds
    load time: 641 seconds
    storage size: 17123100796 Bytes
    https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20221219105956_clickbench_pr_65100.html


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[GitHub] [doris] BePPPower commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
BePPPower commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1053056071


##########
be/src/io/fs/stream_load_pipe.cpp:
##########
@@ -132,25 +138,26 @@ Status StreamLoadPipeReader::_read_next_buffer(std::unique_ptr<uint8_t[]>* data,
     // finished
     if (_buf_queue.empty()) {
         DCHECK(_finished);
-        data->reset();
-        *length = 0;
+        // data->reset();
+        data = nullptr;
+        *bytes_read = 0;
         return Status::OK();
     }
     auto buf = _buf_queue.front();
-    *length = buf->remaining();
-    data->reset(new uint8_t[*length]);
-    buf->get_bytes((char*)(data->get()), *length);
+    *bytes_read = buf->remaining();
+    data = new char[*bytes_read];

Review Comment:
   There are no leaks here because the data pointer is derived from the unique_ptr of the external call(in NewJsonReader::_read_one_message() ).



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[GitHub] [doris] BePPPower commented on a diff in pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
BePPPower commented on code in PR #15175:
URL: https://github.com/apache/doris/pull/15175#discussion_r1053018984


##########
be/src/runtime/routine_load/data_consumer_group.cpp:
##########
@@ -96,8 +96,8 @@ Status KafkaDataConsumerGroup::start_all(StreamLoadContext* ctx) {
     int64_t left_rows = ctx->max_batch_rows;
     int64_t left_bytes = ctx->max_batch_size;
 
-    std::shared_ptr<KafkaConsumerPipe> kafka_pipe =
-            std::static_pointer_cast<KafkaConsumerPipe>(ctx->body_sink);
+    std::shared_ptr<io::KafkaConsumerPipeReader> kafka_pipe =

Review Comment:
   Maybe we can not use `KafkaConsumerPipe` because a class named `KafkaConsumerPipe` already exists.



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[GitHub] [doris] morningman merged pull request #15175: [feature](new file reader) Integrate new file reader

Posted by GitBox <gi...@apache.org>.
morningman merged PR #15175:
URL: https://github.com/apache/doris/pull/15175


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