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/About dms task fail/

About dms task fail


Actually i have created few dms task but after migrate 145 table its shown error. the error is :- "Last Error Fatal error has occurred Task error notification received from subtask 2, thread 0 [reptask/replicationtask.c:2880] [1022505] Error executing source loop; Stream component failed at subtask 2, component st_2_T3EBVOARFJZOJNHCJNVOTQ6P7U7C67W5KCW4INI; Stream component 'st_2_T3EBVOARFJZOJNHCJNVOTQ6P7U7C67W5KCW4INI' terminated [reptask/replicationtask.c:2888] [1022505] Stop Reason FATAL_ERROR Error Level FATAL"

After the analysis its showing "error code <LimitExceededException>: This request would have caused the ReadCapacityUnits limit to be exceeded for the account in ap-south-1. Current ReadCapacityUnits reserved by the account: 79900. Limit: 80000. Requested: 200. Refer to the Amazon DynamoDB Developer Guide for current limits and how to request higher limits. [1001789] (ddb_table_actions.cpp:91)" that error. Please tell me how i solve this problem...

1 Answers

You're hitting the soft limit for DynamoDBs service quota. Check out the service quota page here.

You can use the service quota console, the AWS API and the CLI to view your throughput default quotas and request quota increases for the adjustable quotas, when needed. You can also request quota increases by cutting a ticket to AWS support. This info is also linked on the above page.

Sounds like you're hitting the 80,000 read capacity units and 80,000 write capacity units, but that's just a soft limit. Go ahead and request a an increase and retry it.

answered 20 days ago

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