morningman commented on a change in pull request #6539:
URL: https://github.com/apache/incubator-doris/pull/6539#discussion_r700356119
##########
File path: be/src/runtime/file_result_writer.cpp
##########
@@ -39,13 +42,36 @@ namespace doris {
const size_t FileResultWriter::OUTSTREAM_BUFFER_SIZE_BYTES = 1024 * 1024;
+// deprecated
FileResultWriter::FileResultWriter(const ResultFileOptions* file_opts,
const std::vector<ExprContext*>&
output_expr_ctxs,
RuntimeProfile* parent_profile,
BufferControlBlock* sinker)
: _file_opts(file_opts),
_output_expr_ctxs(output_expr_ctxs),
_parent_profile(parent_profile),
- _sinker(sinker) {}
+ _sinker(sinker) {
+ if (_file_opts->is_local_file) {
+ _storage_type = TStorageBackendType::LOCAL;
+ } else {
+ _storage_type = TStorageBackendType::BROKER;
+ }
+ _fragment_instance_id.hi = 12345678987654321;
Review comment:
Add comment to explain.
BTW, I suggest to add `FileNamePrefix` column in the result of outfile
operation. For easy to get full name of exported files. Such as:
```
+------------+-----------+-----------+-------------+------------------------------------------+
| FileNumber | TotalRows | FileSize | URL |FileNamePrefix
|
+------------+-----------+-----------+-------------+------------------------------------------+
| 1 | 123605 | 361061014 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10325|
| 1 | 128180 | 374334318 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10326|
| 1 | 125156 | 365569023 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10327|
| 1 | 124096 | 362395588 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10328|
| 1 | 124862 | 364727515 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10329|
| 1 | 124520 | 363649600 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10330|
| 1 | 124447 | 363479285 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10331|
| 1 | 125134 | 365490611 | 127.0.0.1
|my_file2_46e9ef9b66924a79-92f887d43be10332|
+------------+-----------+-----------+-------------+------------------------------------------+
```
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