Upgrade Cassandra to 4.1.5
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	Eevans
	Jan 12 2024, 8:30 PM

Description

Cassandra 4.1.5 —release date TBD— contains a fix that may resolve read timeouts during node decommissions, that seem to impact us (see: T360548: Cassandra quorum read timeouts during node decommissions).

~~Cassandra 4.1.4 —tentatively scheduled for next week— contains a fix for a streaming bug (CASSANDRA-18733) that seems to be effecting us (see: T352469: Decommission restbase20[13-20])).~~

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		Status	Subtype	Assigned	Task
		Stalled		None	T360548 Cassandra quorum read timeouts during node decommissions
		Open		None	T354970 Upgrade Cassandra to 4.1.5

Event Timeline

Eevans created this task.Jan 12 2024, 8:30 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 12 2024, 8:30 PM

Eevans added a subscriber: KOfori.Jan 17 2024, 12:21 AM

By way of update:

Cassandra 4.1.4 has not yet been released (ETA is still Real Soon Now™). As a contingency plan for T352469, I've uploaded a version of 4.1.1 (4.1.4-wmf1) with the fix for CASSANDRA-18733 backported.

Eevans mentioned this in T355719: Patch Cassandra for CASSANDRA-18733 (streaming receive deadlock).Jan 23 2024, 10:26 PM

Eevans triaged this task as Medium priority.Feb 22 2024, 5:44 PM

Eevans moved this task from Backlog to Next on the Cassandra board.Apr 3 2024, 7:15 PM

Eevans renamed this task from Upgrade Cassandra to 4.1.4 to Upgrade Cassandra to 4.1.5.Apr 3 2024, 7:20 PM

Eevans updated the task description. (Show Details)

Eevans added a parent task: T360548: Cassandra quorum read timeouts during node decommissions.

Eevans moved this task from Next to Backlog on the Cassandra board.Apr 15 2024, 11:49 PM