[MDEV-11457] Must reject incorrect parameter Created: 2016-12-02  Updated: 2017-11-29  Resolved: 2016-12-02

Status: Closed
Project: MariaDB Server
Component/s: Backup
Affects Version/s: 10.1.20
Fix Version/s: N/A

Type: Bug Priority: Major
Reporter: Andrii Nikitin (Inactive) Assignee: Vladislav Vaintroub
Resolution: Won't Do Votes: 0
Labels: None

Issue Links:
Duplicate
is duplicated by MDEV-14009 Mariabackup accepts incorrect CLI swi... Stalled

 Description   

Currently xtrabackup doesn't reject incorrect parameter.
That means if user makes a typo - it will be a nightmare to find why things go wrong.
xtrabackup should report any unclaimed parameter after loading plugins (e.g. at least it can reject parameters which prefix doesn't match plugin name).

 Comments   
Comment by Andrii Nikitin (Inactive) [ 2016-12-02 ]

Closing as mainstream is affected as well https://bugs.launchpad.net/percona-xtrabackup/+bug/1645533

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