Crash Caused by Update on Table with BLOB/TEXT using an Aggregated Sort
(Doc ID 2888562.1)
Last updated on AUGUST 08, 2022
Applies to:
MySQL Server - Version 8.0 and laterInformation in this document applies to any platform.
Symptoms
On : 8.0 version, Server Crash
mysqld got signal 11
ERROR
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2022-06-29T16:17:55.628178+10:00 222573 [Warning] [MY-012111] [InnoDB] Trying to access missing tablespace 41920767
06:18:53 UTC - mysqld got signal 11 ;
STEPS
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The issue can be reproduced at will with the following steps:
1. Set up a large data set with BLOB/TEXT column
2. Perform a query using ORDER BY and aggregated columns.
3. Check if tmpdir is also very full.
BUSINESS IMPACT
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The issue has the following business impact:
Due to this issue, users cannot keep the service reliable.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |