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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 10.2.3
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Fix Version/s: 10.2.4
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Component/s: Storage Engine - InnoDB
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Labels:None
Ever since MDEV-5800 enabled indexed virtual columns for InnoDB, the InnoDB shutdown relied on close_connections() that would set thd->killed for the InnoDB purge threads. Alas, the embedded server shutdown is not invoking close_connections(), and thus InnoDB purge threads fail to initiate shutdown, causing the embedded server to hang.
This is repeatable at a high probability by running
./mtr --repeat=100 --embedded gcol.innodb_virtual_debug_purge
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- causes
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MDEV-13039 innodb_fast_shutdown=0 may fail to purge all undo logs
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- Closed
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- is caused by
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MDEV-5800 indexes on virtual (not materialized) columns
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- Closed
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