CODEWITHSUNDEEP
postgresqlamazon-web-servicesamazon-rds
user2719094
user2719094

Reputation: 1752

How do I diagnose a failing AWS Database Migration Service task?

I just set up an AWS DMS Task to copy an RDS Postgres database from one AWS account to another. I've created and tested both endpoints and I know the task can connect to each endpoint. However, when I run the task, it changes from Starting to Running to Failed and leaves the following message:

Last Error Task error notification received from subtask 0, thread 0 
[reptask/replicationtask.c:2673] [1020482] Stop Reason FATAL_ERROR Error Level FATAL

Here is a screenshot of the task:

enter image description here

I see that there is a link to CloudWatch but when I click it, the log group doesn't exist and I see this message:

enter image description here

How can I diagnose this task?

Upvotes: 4

Views: 4916

Answers (1)

PP37879
PP37879

Reputation: 41

Not sure if you have already resolved this or not but I managed to fixed this.

  1. Open the IAM console
  2. Choose Role on the left hand panel
  3. Choose Create Role
  4. Choose AWS Service -> DMS
  5. Press Next : Permission
  6. Search for AmazonDMSCloudWatchLogsRole in the search box
  7. Press Next : Tag
  8. Press Next to proceed to the Review section
  9. Put in the Role Name, Role Description as necessary
  10. Choose Create Role

After you finished the above step, you can go and restart your failed DMS task and can view the log now. reference : https://aws.amazon.com/premiumsupport/knowledge-center/dms-cloudwatch-logs-not-appearing/

Upvotes: 4

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