[HDDS-7077] EC: Fix block deletion not allowed due to missing pipelineID

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.3.0
• Fix Version/s: 1.3.0
• Component/s: Ozone Datanode
• Labels: pull-request-available
• Assignee: Kaijie Chen
• Reporter: Kaijie Chen
• Created: 02/Aug/22 03:24
• Updated: 02/Sep/22 11:26
• Resolved: 03/Aug/22 18:15

Description

EC Block is never deleted due to BlockDeletingService#isDeletionAllowed() throwing Exception.

2022-08-02 10:53:47,890 [BlockDeletingService#3] WARN  background.BlockDeletingService (BlockDeletingService.java:getTasks(171)) - Unexpected error occurs during deleting blocks.
java.lang.IllegalArgumentException: Invalid UUID string: 
    at java.util.UUID.fromString(UUID.java:194)
    at org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingService.isDeletionAllowed(BlockDeletingService.java:200)

This patch is a workaround for now, and requires some redesign in the future.

Issue Links

• links to: GitHub Pull Request #3644