implement --sleep for pt-online-schema-change

Bug #1413140 reported by Miguel Angel Nieto on 2015-01-21
18
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Percona Toolkit moved to https://jira.percona.com/projects/PT
Fix Released
Wishlist
Frank Cizmich

Bug Description

--sleep is used on other tools, like pt-archiver, to specify how many seconds to wait after each chunk is processed. This would be a good idea to implement it on the online schema change tool. For example, in pt-osc cannot check replication lag on PXC (flow control) so a --sleep could be used to avoid the tool causing performance problems.

tags: added: i50125 pt-online-schema-change
Changed in percona-toolkit:
status: New → Confirmed
importance: Undecided → Wishlist
Changed in percona-toolkit:
status: Confirmed → Fix Committed
assignee: nobody → Frank Cizmich (frank-cizmich)
milestone: none → 2.3.1
Changed in percona-toolkit:
milestone: 2.3.1 → none
Changed in percona-toolkit:
milestone: none → 2.2.15
Frank Cizmich (frank-cizmich) wrote :

Added --sleep option, as described.
Accepts float values: e.g 0.1 (seconds)

Changed in percona-toolkit:
status: Fix Committed → Fix Released

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PT-859

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