[SERVER-34838] Fix multiVersion test failure seen with new unique indexes on binary downgrade Created: 04/May/18  Updated: 27/Oct/23  Resolved: 24/Jul/18

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Neha Khatri Assignee: Vamsi Boyapati
Resolution: Gone away Votes: 0
Labels: nonnyc, storage-engines
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-34489 Enable new format Unique Index via FCV Closed
Operating System: ALL
Sprint: Storage Non-NYC 2018-07-16, Storage Engines 2018-07-30
Participants:

 Description   

The test global_snapshot_reads_downgrade_cluster.js fails when timestamp safe unique indexes are enabled.

[js_test:global_snapshot_reads_downgrade_cluster] 2018-04-30T13:35:16.169+0000 c20277| 2018-04-30T13:35:16.169+0000 F -        [initandlisten] Fatal assertion 28579 UnsupportedFormat: Application metadata for table:index-17--7382423157972859957 has unsupported format version: 10. Index: {name: ns_1_min_1, ns: config.chunks} - version too new for this mongod. See http://dochub.mongodb.org/core/3.4-index-downgrade for detailed instructions on how to handle this error. at src/mongo/db/storage/wiredtiger/wiredtiger_index.cpp 268 

It seems that it is required to recreate unique indexes in this test before binary downgrade.



 Comments   
Comment by Vamsi Boyapati [ 24/Jul/18 ]

Test global_snapshot_reads_downgrade_cluster.js is removed as part of SERVER-35152 and hence nothing to be done to correct it. Hence closing this ticket.

Comment by Alexander Gorrod [ 24/Jul/18 ]

sgtm - please go ahead and close.

Comment by Vamsi Boyapati [ 23/Jul/18 ]

As part of SERVER-35152, the test jstests/multiVersion/global_snapshot_reads_downgrade_cluster.js, which is supposed to be corrected as part of this ticket, is removed and hence this ticket can be closed with out any further action.
neha.khatri and alexander.gorrod, request for your comments.

Comment by Alexander Gorrod [ 07/May/18 ]

Guess is 2 days to get it in.

Generated at Thu Feb 08 04:38:01 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.