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(parent: 6aacbeb) | patch
Make XmlDumpwriter resilient to blob store corruption.
authordaniel <dkinzler@wikimedia.org>
Tue, 23 Jul 2019 11:23:41 +0000 (13:23 +0200)
committerdaniel <dkinzler@wikimedia.org>
Tue, 23 Jul 2019 11:59:57 +0000 (13:59 +0200)
commit30bb36f210e562af9ce0ecb2c8c0e39f69195510
tree6216529665cc06bf7b0cbac920d71c970b339018tree | snapshot
parent6aacbeb6e880a260e4757d807df68f8d1184c012commit | diff
Make XmlDumpwriter resilient to blob store corruption.

In the WMF databases, we have several revisions for which we cannot
load the content. They typically (but not necessarily) have
content_address = "tt:0" and content_sha1 = "" and rev_sha1 = ""
and content_size = 0 and rev_len = 0.

This patch makes sure we can still generate dumps in the presence of
such revisions.

Bug: T228720
Change-Id: Iaadad44eb5b5fe5a4f2e60da406ffc11f39c735b
includes/export/XmlDumpWriter.php diff | blob | history
tests/phpunit/maintenance/backup_PageTest.php diff | blob | history
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