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Bug #12568

closed

[CWL] Cap size of collection cache

Added by Peter Amstutz about 5 years ago. Updated about 5 years ago.

Status:
Resolved
Priority:
Normal
Assigned To:
Category:
-
Target version:
Start date:
11/07/2017
Due date:
% Done:

100%

Estimated time:
(Total: 0.00 h)
Story points:
-

Description

The collection cache in arvados-cwl-runner is unbounded. When running workflows with many very large collections, this can result in gigabytes of RAM usage (requiring larger nodes for the workflow runner) and difficult to debug out of memory failures. It should manage the collection cache in order to cap RAM usage.


Subtasks 1 (0 open1 closed)

Task #12569: Review 12568-cwl-collection-cacheResolvedPeter Amstutz11/07/2017

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