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?

已提問 3 年前檢視次數 2479 次
6 個答案
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We're experiencing the same issue.
Did you manage to fix it?

Thanks!

已回答 3 年前
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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?

sbora
已回答 3 年前
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We are also having this issue. Is there any update here?

已回答 3 年前
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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.

mtterry
已回答 3 年前
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macx78
已回答 3 年前
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This post suggests some measures to fix the problem. https://repost.aws/knowledge-center/dms-swap-files-consuming-space

qinjie
已回答 5 個月前

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