[tree] Fix GetTreeFullPaths in case of protocol://
#10217
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GetTreeFullPaths assumed that the first occurrence of ":/" was the separator between filename and tree name in strings such as "file.root:/dir/tree". However, the separator is the _last_ occurrence of ":/" -- e.g. if the file is read via a remote protocol, its name starts with "protocol://". This logic is of course still broken in case the name of the tree or the one of the directory that contains it contains ":/", we do not support that case. This fixes root-project#10216.
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Build failed on ROOT-ubuntu2004/soversion. |
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Hi @eguiraud I see similar behavior to this issue when using TTreeProcessorMT on xrootd-streamed files when using ROOT 6.22/08. Just wanted to check that this fix will also work for my issue before we try integrating >= 6.28/00 into our workflow. Edit: sorry for bumping such an old thread btw |
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GetTreeFullPaths assumed that the first occurrence of ":/" was
the separator between filename and tree name in strings such as
"file.root:/dir/tree". However, the separator is the last
occurrence of ":/" -- e.g. if the file is read via a remote
protocol, its name starts with "protocol://".
This logic is of course still broken in case the name of the tree
or the one of the directory that contains it contains ":/", we
do not support that case.
This fixes #10216.