Maniphest T231699

A warning is emitted if any pre-MCR fields are accessed
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Authored By

	• CCicalese_WMF
	Aug 30 2019, 11:58 PM

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• CCicalese_WMF

Description

This is a requirement before switching off WRITE_OLD (compat) mode

Acceptance Criteria:

Tests are in place to ensure that warnings are triggered on access to all pre-MCR fields

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		Status	Subtype	Assigned	Task
		Resolved		None	T231668 MCR schema migration
		Resolved		Zabe	T231674 [Epic] Remove support for writing to the pre-MCR schema
		Resolved		daniel	T198557 Remove the ability to write pre-MCR fields, limit the ability to read pre-MCR fields to migration scripts
		Resolved		daniel	T198706 Make BackupDumper, WikiExporter and XmlDumpWriter compliant with the MCR revision retrival mechanism (main slot only)
		Resolved		BPirkle	T203424 Replace the WikiExporter backup dump streaming mode with batched queries
		Resolved		• CCicalese_WMF	T242764 Test schema update from old versions to MCR-only schema
		Resolved		daniel	T231673 Make SCHEMA_COMPAT_NEW the default MCR migration schema
		Resolved		None	T231672 Stop writing to pre-MCR fields in WMF production
		Resolved		None	T231671 [EPIC] Ensure all direct or indirect access to pre-MCR fields is gated with the MCR migration stage and emits a warning if any pre-MCR schema fields are accessed
		Resolved		None	T231699 A warning is emitted if any pre-MCR fields are accessed
		Resolved		None	T200918 Make sure code that accesses legacy pre-MCR fields triggers warnings before switching off WRITE_OLD (compat) mode.
		Resolved		daniel	T238958 Remove pre-MCR schema fields during update
		Resolved		None	T174047 Hide deprecated/unused fields on toolforge replica [MCR]

Event Timeline

• CCicalese_WMF created this task.Aug 30 2019, 11:58 PM

• CCicalese_WMF added a subtask: T200918: Make sure code that accesses legacy pre-MCR fields triggers warnings before switching off WRITE_OLD (compat) mode..

• CCicalese_WMF triaged this task as Medium priority.Aug 31 2019, 12:39 AM

• CCicalese_WMF removed a project: Platform Engineering.Sep 3 2019, 4:59 PM

• WDoranWMF moved this task from Backlog to Need Engineering Tasks on the Platform Team Workboards (User Stories) board.Sep 13 2019, 7:56 PM

daniel removed a parent task: T231671: [EPIC] Ensure all direct or indirect access to pre-MCR fields is gated with the MCR migration stage and emits a warning if any pre-MCR schema fields are accessed.Sep 30 2019, 12:24 PM

daniel added a subtask: T231671: [EPIC] Ensure all direct or indirect access to pre-MCR fields is gated with the MCR migration stage and emits a warning if any pre-MCR schema fields are accessed.

• CCicalese_WMF mentioned this in T231671: [EPIC] Ensure all direct or indirect access to pre-MCR fields is gated with the MCR migration stage and emits a warning if any pre-MCR schema fields are accessed.Oct 9 2019, 4:14 PM

• CCicalese_WMF removed a subtask: T231671: [EPIC] Ensure all direct or indirect access to pre-MCR fields is gated with the MCR migration stage and emits a warning if any pre-MCR schema fields are accessed.

• CCicalese_WMF added a parent task: T231671: [EPIC] Ensure all direct or indirect access to pre-MCR fields is gated with the MCR migration stage and emits a warning if any pre-MCR schema fields are accessed.

• CCicalese_WMF moved this task from Need Engineering Tasks to Waiting to be Scheduled on the Platform Team Workboards (User Stories) board.Oct 21 2019, 6:22 PM

• CCicalese_WMF moved this task from Waiting to be Scheduled to Doing on the Platform Team Workboards (User Stories) board.Oct 22 2019, 12:18 PM

• CCicalese_WMF closed subtask T200918: Make sure code that accesses legacy pre-MCR fields triggers warnings before switching off WRITE_OLD (compat) mode. as Resolved.Nov 4 2019, 3:23 PM

• CCicalese_WMF closed this task as Resolved.Nov 4 2019, 3:37 PM

• CCicalese_WMF claimed this task.

• CCicalese_WMF removed • CCicalese_WMF as the assignee of this task.

• CCicalese_WMF moved this task from Doing to Done! on the Platform Team Workboards (User Stories) board.