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Improvements and fixes to the archive purging system #8559

merged 2 commits into from Aug 20, 2015


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diosmosis commented Aug 12, 2015

Contains two fixes for the archive purging system:

  1. For purging invalidated archives, includes an extra group by in the GROUP_CONCAT query used to find invalidated archives that can be purged. By grouping by name too, we get less idarchives per row, which means the GROUP_CONCAT limit should not be hit.

  2. Fixes a regression where the purgeOutdatedArchives task was skipped because it could no longer tell if it was executed during the core:archive command (since it does not use CliMulti anymore). Includes two new (light) tests for this use case.

Refs #7181 (should fix it, but will need confirmation)

diosmosis added some commits Aug 12, 2015

Make sure purgeOutdatedArchives task is executed in scheduled task ru…
…n after core:archive run (regression caused by scheduled task execution refactor).

@diosmosis diosmosis added the Bug label Aug 12, 2015

@diosmosis diosmosis added this to the 2.15.0 milestone Aug 12, 2015


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mattab Aug 12, 2015


Nice find! hopefully this will fix #7181



mattab commented Aug 12, 2015

Nice find! hopefully this will fix #7181


@mattab mattab added the Needs Review label Aug 17, 2015

diosmosis added a commit that referenced this pull request Aug 20, 2015

Merge pull request #8559 from piwik/archive_purging_fixes
Fixes #7181, make sure GROUP_CONCAT does not cut off results when purging invalidated archives, and fix regression in purging temporary archive where core:archive execution was not detected.

@diosmosis diosmosis merged commit 87b4877 into master Aug 20, 2015

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@diosmosis diosmosis deleted the archive_purging_fixes branch Aug 20, 2015

@mattab mattab changed the title from Two more fixes to archive purging system to Improvements and fixes to the archive purging system Oct 13, 2015

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