[IOTDB-5286] Fix target files should not be select to participate in other compaction task

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: master branch, 0.13.0, 1.0.0
• Fix Version/s: master branch, 0.13.4, 1.0.1
• Labels: pull-request-available
• Sprint: 2022-12-Storage
• Assignee: 周沛辰
• Reporter: 周沛辰
• Created: 26/Dec/22 09:51
• Updated: 02/Jan/23 04:15
• Resolved: 02/Jan/23 04:15

Description

2022-12-20 09:23:53,086 [pool-12-IoTDB-Recovery-Thread-Pool-1] ERROR o.a.i.d.e.c.t.CompactionRecoverTask:300 - root.iot-0 [Compaction][ExceptionHandler] target file sequence/root.iot/0/0/1670572962795-1051-2-1.inner is not complete, and some source files is lost, do nothing. Set allowCompaction to false 
2022-12-20 09:23:53,087 [pool-12-IoTDB-Recovery-Thread-Pool-1] ERROR o.a.i.d.e.c.t.CompactionRecoverTask:133 - root.iot-0 [Compaction][Recover] Failed to recover compaction, set allowCompaction to false

Description

When the system is restarted, a compaction error is reported: the source file is deleted and the target file is also deleted, which will set allowCompaction to false.

 

Reason

Target files are selected to participate in other compaction tasks before the end of the current task, causing unexpected errors.

 

Solution

Set target file to COMPACTING until the end of task, so that it can be selected to participate in other task after this task finishes.

 

Issue Links

• links to: GitHub Pull Request #8615
• links to: GitHub Pull Request #8637
• links to: GitHub Pull Request #8645