[OSM-dev] Hourly diffs are missing edits (too)

Frederik Ramm frederik at remote.org
Wed Oct 7 09:35:24 BST 2009


Hi,

    so we know that the minutely diffs are broken (and we have created
the minutely-replicate diffs instead; something that I had completely
missed until it was mentioned casually a few days ago - can osmosis
--rci be run on them or do they require special treatment?).

But until now I had assumed that at least the hourly diffs were correct
which probably was naive - I guess that it is just *less likely* for
them to miss out on something than the minute diffs, but not impossible?

Take node #522348702, created yesterday early morning. The hourly diffs
(in this case, 2009100605-2009100606.osc.gz) do contain the three new
ways that reference this node, but the node itself is missing. It is
also missing - together with one of the three ways referencing it - in
the minute diffs. It is present in the minute-replicate diffs and in the
daily diff.

Bye
Frederik





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