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Troubleshooting replication pauses due to swapping

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Hi, I have a mysql -> redshift replication that is frequently pausing CDC with the following message: "Reading from source endpoint temporary paused as total storage used by swap files exceeded the limit for task"

I've tried increasing the values for BatchApplyMemoryLimit & MemoryLimitTotal, but it hasn't seemed to change the behavior, any suggestion on how I should troubleshoot this issue?

Sujets
Migration et modernisation
Balises
Service de migration de base de données AWS
Langue
English

demandé il y a 6 ans4,1 k vues

6 réponses
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We're experiencing the same issue.
Did you manage to fix it?

Thanks!

répondu il y a 6 ans

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We are getting same message in our prod DMS jobs. DMS jobs are from different sources to a RDS oracle instance.
Did you find any solution?

répondu il y a 5 ans

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We are also having this issue. Is there any update here?

répondu il y a 5 ans

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I am getting this as well. any ideas? tips? i'm doing a single On Prem Oracle Instance to a Single AWS RDS Oracle Instance.

répondu il y a 5 ans

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This might help some https://stackoverflow.com/questions/66040310/aws-dms-swap-files-consumes-all-the-space

répondu il y a 5 ans

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This post suggests some measures to fix the problem. https://repost.aws/knowledge-center/dms-swap-files-consuming-space

répondu il y a 3 ans

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