GitLab

MDEV-30217 : Assertion `mode_ == m_local || transaction_.is_streaming()' failed in int wsrep::client_state::bf_abort(wsrep::seqno)

Problem was that brute force (BF) thread requested conflicting lock
and was trying to kill victim transaction, but this victim
was also brute force thread. However, this victim was not actually
holding conflicting lock, instead both brute force transaction
and victim transaction were had insert intention locks.
We should not kill brute force victim transaction if requesting
lock does not need to wait.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>