phrocker commented on a change in pull request #540: MINIFICPP-809: Better
support python capabilities and recordreader/wr…
URL: https://github.com/apache/nifi-minifi-cpp/pull/540#discussion_r277759614
##########
File path: libminifi/src/io/FileStream.cpp
##########
@@ -28,12 +28,15 @@ namespace nifi {
namespace minifi {
namespace io {
-FileStream::FileStream(const std::string &path)
+FileStream::FileStream(const std::string &path, bool append)
: logger_(logging::LoggerFactory<FileStream>::getLogger()),
path_(path),
offset_(0) {
file_stream_ = std::unique_ptr<std::fstream>(new std::fstream());
- file_stream_->open(path.c_str(), std::fstream::out | std::fstream::binary);
+ if (append)
+ file_stream_->open(path.c_str(), std::fstream::in | std::fstream::out |
std::fstream::app | std::fstream::binary);
Review comment:
That bit sets the flag to allow output operations to append at the end but
there is nothing to suggest we won't be reading. Further, we need to be able to
read and seek to get length. We don't want to obviate user's intent.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
