Hello,
I have a mysql cluster on ubuntu 14.0.4 There are 4 data nodes, 2 sql nodes and management nodes on 3 HP gen 8 servers. We are testing this set up with a backup made of live data created with mysqldump from mysql 5.5 InnoDB tables. The size of the dump file is 37GB. I set the maxDataMemory to 70% of available RAM and Indexes to 15% of RAM and replicas set to 2. Two servers have 64GB of RAM and the one with 2 data nodes has 128GB. The loading is proceeding at an extremely slow pace. It's been 24 hours since I started and it's at 79% completed. This is worrisome if I ever have to do this in the event of a catastrophic loss. Are there any guides or tips I can use to speed up the process?
Thanks!
Randy
I have a mysql cluster on ubuntu 14.0.4 There are 4 data nodes, 2 sql nodes and management nodes on 3 HP gen 8 servers. We are testing this set up with a backup made of live data created with mysqldump from mysql 5.5 InnoDB tables. The size of the dump file is 37GB. I set the maxDataMemory to 70% of available RAM and Indexes to 15% of RAM and replicas set to 2. Two servers have 64GB of RAM and the one with 2 data nodes has 128GB. The loading is proceeding at an extremely slow pace. It's been 24 hours since I started and it's at 79% completed. This is worrisome if I ever have to do this in the event of a catastrophic loss. Are there any guides or tips I can use to speed up the process?
Thanks!
Randy