Can we import SQL from S3 bucket to AWS ec2 (insta

问题:

I'm trying to import a SQL file from S3 bucket to EC2 instance.

The SQL file is publicly accessible and with the help of mysql client installed in the instance I'm executing the following command.

mysql> source https://s3-ap-southeast-1.amazonaws.com/{sql-file}

When I do I'm getting the following error.

ERROR:
Failed to open file 'https://s3-ap-southeast-1.amazonaws.com/{sql-file}', error: 2

I'm not an expert, but is it possible what I'm trying?

回答1:

You can't reliably do this in one step. You have to download the file, then load the local (downloaded) copy into MySQL.

$ wget https://s3-ap-southeast-1.amazonaws.com/{sql-file} -O some-local-filename.sql

$ mysql [options]

mysql> source some-local-filename.sql

回答2:

What about not downloading the file, but directly pushing into the MySQL DB ?

aws s3 cp s3://'<bucket name>'/'<database name>'.sql.gz - | gunzip | mysql
    --host=127.0.0.1 \
    --user='<user name>' \
    --password='<password>' \
    --port=3306

or,

aws s3 cp s3://'<bucket name>'/'<database name>'.sql - | mysql
    --host=127.0.0.1 \
    --user='<user name>' \
    --password='<password>' \
    --port=3306

回答3:

There is a long procedure to do so, The best details are given by AWS themself. Please read

http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/SQLServer.Procedural.Importing.html