sfu-dis / skeena Goto Github PK

Dear authors,

I really appreciate your efforts in the open-source implementation!
I came across some issues in the compilation of mysql/storage/ermia/ha_ermia.cc, after I built ermia, customized the paths in mysql/ermia-contrib/BUILD and run make.

1. It first said that class "ermia::ConcurrentMasstreeIndex" has no member "GetRecordMultiIt", and a suggested substitute was the GetRecordMulti function in ermia.h. So I changed the rc = idx->GetRecordMultiIt(et->tx, *key, &et->dir_it); at line 800 of ha_ermia.cc to idx->GetRecordMulti(et->tx, rc, *key, &et->dir_it);, and it worked. It appears that the function declaration had changed.

2. Then at line 232, it reported error of no template named 'ScanIterator' in 'ermia::mbtree<ermia::masstree_params>' ermia::ConcurrentMasstree::ScanIterator<false> *scan_iter = nullptr;. The ConcurrentMasstree is defined as mbtree<masstree_params> in skeena/ermia/masstree/masstree_btree.h. But there is no variable named as ScanIterator in mbtree. Besides, at line 816, it seems that ScanIterator has a member function called session_factory, but it cannot be found, either.

3. At line 233, it is claimed that ermia::DirIterator dir_it;. But the error output said that namespace "ermia" has no member "DirIterator".

I wonder whether the ermia directory in this repo have some missing files which are not uploaded here. Thanks a lot for your help!