[OAK-9677] Standby mode not working anymore in Oak 1.8.25

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.25
• Fix Version/s: 1.6.23, 1.8.26
• Component/s: segment-tar
• Assignee: Miroslav Smiljanic
• Reporter: Vincent Frey
• Created: 26/Jan/22 17:37
• Updated: 10/Feb/22 05:10
• Resolved: 31/Jan/22 09:01

Description

After upgrading to Oak 1.8.25, an IllegalArgumentException is thrown when starting in standby mode.

21.01.2022 18:07:25.073 *ERROR* [FelixStartLevel] org.apache.jackrabbit.oak-segment-tar bundle org.apache.jackrabbit.oak-segment-tar:1.8.25 (107)[org.apache.jackrabbit.oak.segment.standby.store.StandbyStoreService(242)] : The activate method has thrown an exception (java.lang.IllegalArgumentException: Unexpected mode property, got 'standby')
java.lang.IllegalArgumentException: Unexpected mode property, got 'standby'
    at org.apache.jackrabbit.oak.segment.standby.store.StandbyStoreService.activate(StandbyStoreService.java:157) [org.apache.jackrabbit.oak-segment-tar:1.8.25]

 

The issue has been introduced in OAK-9589
https://github.com/apache/jackrabbit-oak/commit/c884fa8216ce69c53304514c8b7e74be7ad4bf4e#diff-45f1fb13aff830b1c631d6063d89925201b9f4f2d47b1b5318d991d2b483f8f1R152

The code at line 152 should be:

 if (MODE_STANDBY.equals(mode)) {

Issue Links

• is caused by: OAK-9589 Backport OAK-9451 to oak-1.8
• relates to: OAK-9692 Need to add test coverage for StandbyStoreService in cold-standby
• links to: GitHub Pull Request #473
• links to: GitHub Pull Request #474