A workaround to get all data loaded into AWS RDS MySQL. When a read replica is restored from a snapshot, the replica won't wait for all the data to be transferred from Amazon Simple Storage Service (Amazon S3) to the Amazon Elastic Block Store (Amazon EBS) volume that's associated with the replica DB instance. The replica DB instance is availabl…

rds-init.sh

#!/bin/bash
host=$1
user=$2
password=$3

echo '' > $0.queue

databases=$(mysql -h $host -u $user -p$password -e "show databases" -sN | grep -v information_schema | grep -v mysql | grep -v sys)
for database in $databases; do
  for table in $(mysql -h $host -u $user -p"$password" -N -B -e "show tables from \`$database\`"); do
    echo $database $table >> $0.queue
  done
done

xargs -P20 -a $0.queue -n2 -I{} -t bash -c "mysqldump --compress -h $host -u $user -p'$password' {} > /dev/null" | tee $0.log

Hi, does this ensure that indices have been loaded?