HDFS-12013: libhdfs++: read with offset at EOF should return 0 bytes instead of error. Contributed by Xiaowei Zhu
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@ -181,7 +181,10 @@ void FileHandleImpl::AsyncPreadSome(
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return;
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}
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if(offset >= file_info_->file_length_){
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if(offset == file_info_->file_length_) {
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handler(Status::OK(), "", 0);
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return;
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} else if(offset > file_info_->file_length_){
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handler(Status::InvalidOffset("AsyncPreadSome: trying to begin a read past the EOF"), "", 0);
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return;
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}
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