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About deadlock of FLUSH TABLES WITH READ LOCK in xtrabackup

Yuji FujiharaYuji Fujihara ContributorCurrent User Role Novice
I am using Xtrabackup.
percona-xtrabackup-24-2.4.8-1.el6.x86_64

Is there a backup method that does not use FLUSH TABLES WITH READ LOCK ?
I am using slave and multithread slave. A deadlock bug may occur.

https://bugs.mysql.com/bug.php?id=87489

Please tell me the way to avoid this bug.

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