[IGNITE-13697] Control.sh API - schedule & cancel

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.10
• Labels: IEP-47
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Ivan Bessonov
• Reporter: Ivan Bessonov
• Created: 12/Nov/20 09:11
• Updated: 31/May/22 10:20
• Resolved: 07/Dec/20 07:55

Description

 
From original draft by sergeychugunov:
 
Schedule
control.sh defragmentation schedule nodes nodeConsistentId0[,nodeConsistentId1] [caches cacheName0,cacheName1,cacheName2]
 
Optional list of caches is passed to perform defragmentation for a particular set of caches. By default all caches are defragmented.
 
Prerequisites: command is sent to node in normal operations, node in maintenance mode should not accept it

Command output:
Defragmentation is successfully scheduled on nodes <list of nodes>, on next restart the following caches will be defragmented: <list of caches>.
Cancel
control.sh defragmentation cancel nodeHost nodePort [cache cacheName0]

Prerequisites: command is sent to node in maintenance mode or in normal mode

Command output:
Defragmentation is already completed for caches: <caches list>
Defragmentation is cancelled for caches: <caches list>; all intermediate files are cleaned up.
 
Note: Caches list for cancel command will not be implemented here.

Issue Links

• is duplicated by: IGNITE-10862 Introduce tool to free up space on a disc of unused memory pages
• is related to: IGNITE-12152 Disk space not getting released after deleting rows from a table or after records expired with expiration policy
• is required by: IGNITE-13709 Control.sh API - status
• requires: IGNITE-13190 Core defragmentation functions
• links to: GitHub Pull Request #8449