MySQL stack stack

Question

I get the following error in a MySQL instance:

[ERROR] Failed to write to mysql.slow_log: Thread stack overrun: 5375640560 bytes used of a 262144 byte stack, and 81920 bytes needed. Use 'mysqld --thread_stack=#' to specify a bigger stack.

My questions are:
1) What does stack overflow mean?
2) Why am I getting a stack overflow?
3) If only 81,920 bytes are required, why is there a stack overflow of 5375640560 bytes?

Answer 1

Stream stack overflow is an integral and well-known problem in several versions of aurora (verified in 1.14). The forums stated that the problem was fixed in the new version of Aurora (have not tested it yet).

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