[SERVER-39982] modify StorageTimestampTests::InitialSyncSetIndexMultikeyOnInsert to build indexes in background Created: 06/Mar/19  Updated: 29/Oct/23  Resolved: 13/Mar/19

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: 4.1.9

Type: Bug Priority: Major - P3
Reporter: Benety Goh Assignee: Louis Williams
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
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is related to SERVER-39981 modify StorageTimestampTests::Initial... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Storage NYC 2019-03-25
Participants:
Linked BF Score: 10
Story Points: 5

 Description   

In recent weeks, the test StorageTimestampTests::InitialSyncSetIndexMultikeyOnInsert has been failing intermittently with the following invariant message:

[repl-index-builder-1] Invariant failure !mySnapshot || *mySnapshot <= commitTimestamp commit timestamp Timestamp(1, 87) cannot be older than current read timestamp Timestamp(1, 92) src/mongo/db/catalog/index_timestamp_helper.cpp 88

A workaround is proposed in SERVER-39981.

However, we should investigate why this test case does not pass consistently with background/hybrid index builds and determine if there is an underlying issue in the index build machinery.



 Comments   
Comment by Githook User [ 13/Mar/19 ]

Author:

{'name': 'Louis Williams', 'username': 'louiswilliams', 'email': 'louis.williams@mongodb.com'}

Message: SERVER-39982 modify StorageTimestampTests::InitialSyncSetIndexMultikeyOnInsert to build indexes in background
Branch: master
https://github.com/mongodb/mongo/commit/c17fd2793077ce8c5e2aff8c373b2ae80c087214

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