copy 2TB data from s3 to redshift take more than 2 days is hung

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the data set is 2 Tera Bytes with 30Billow rows and 80 columns for 20 years history. our redshift cluster is 2 ra3.4xlarge I have successfully loaded 5 years (1/4) of the data set in 6 hours any advice?

Winston
asked 5 months ago157 views
1 Answer
0
Accepted Answer

just talked to AWS Support, they advised to load by chunk by chunk, not all the data in one big load.

Winston
answered 5 months ago

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