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[overpass] Re: Branch backend_compression_map

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  • From: mmd <>
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  • Subject: [overpass] Re: Branch backend_compression_map
  • Date: Fri, 05 Jun 2015 19:40:03 +0200

Hi Roland

Am 26.05.2015 um 18:47 schrieb Roland Olbricht:

> the branch
> has received the changes necessary to compress also the random access
> files (with suffix ".map"). The branch has passed all tests, hence I
> would recommend it for beta testing.

unfortunately, this reworked version of my patch immediately crashes
when applying minutely diffs. The crash can be reproduced both on a
rather small Ireland extract as well as a full planet db.

The initial db load didn't show any kind of issue, though. The same
applies to the test suite: a variety of tests didn't trigger the bug.

Please see for details.

Thanks to Donal for running tests in parallel. This saved me quite some

Best regards

  • [overpass] Re: Branch backend_compression_map, mmd, 06/05/2015

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