Ceph » RADOS

While backporting changes related to tracker 37597, found the following compilation errors :

/home/jenkins-build/build/workspace/ceph-pull-requests/src/tools/ceph_objectstore_tool.cc:2404:23: error: ‘ch’ was not declared in this scope
gr = store->getattr(ch, ghobj, ECUtil::get_hinfo_key(), hattr);
^

• The variable "ch" was defined with commit id '38d24fefd6fa80c9f85afc9e0e4570b6fe387a7e'. However, it was not backported to Luminous.

/home/jenkins-build/build/workspace/ceph-pull-requests/src/tools/ceph_objectstore_tool.cc:2407:21: error: ‘using bufferlist = class ceph::buffer::list {aka class ceph::buffer::list}’ has no member named ‘cbegin’
auto hp = hattr.cbegin();
^
src/tools/CMakeFiles/ceph-objectstore-tool.dir/build.make:62: recipe for target 'src/tools/CMakeFiles/ceph-objectstore-tool.dir/ceph_objectstore_tool.cc.o' failed
make³: * [src/tools/CMakeFiles/ceph-objectstore-tool.dir/ceph_objectstore_tool.cc.o] Error 1
make³: Waiting for unfinished jobs....
[ 84%] Building CXX object src/test/rbd_mirror/CMakeFiles/unittest_rbd_mirror.dir/image_replayer/test_mock_BootstrapRequest.cc.o
CMakeFiles/Makefile2:20204: recipe for target 'src/tools/CMakeFiles/ceph-objectstore-tool.dir/all' failed
make²: [src/tools/CMakeFiles/ceph-objectstore-tool.dir/all] Error 2
make²: * Waiting for unfinished jobs....

• Can we replace 'cbegin()' with 'begin()' here ?