Maniphest T201508

Read timeouts during full table scans
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	Eevans
	Aug 8 2018, 1:07 PM

Description

Occasionally during full table scans (as is done for revision culling), a ReadTimeoutException is encountered:

com.datastax.driver.core.exceptions.ReadTimeoutException:  Cassandra timeout during read query at consistency LOCAL_ONE (1 responses were required but only 0 replica responded)

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		Status	Subtype	Assigned	Task
		Invalid		Eevans	T200937 RESTBase k-r-v storage overcommit
		Resolved		Eevans	T201508 Read timeouts during full table scans

Event Timeline

Eevans triaged this task as Medium priority.Aug 8 2018, 1:07 PM

Eevans created this task.

Eevans moved this task from Backlog to In-Progress on the User-Eevans board.

Eevans moved this task from In-Progress to Next on the User-Eevans board.Oct 2 2018, 7:33 PM

• mobrovac added a project: Platform Team Workboards (Doing).Dec 20 2018, 12:43 PM

We haven't seen this for a while, resolving.

Read timeouts during full table scansClosed, ResolvedPublicActions

Description

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Read timeouts during full table scans
Closed, ResolvedPublic
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