[CASSANDRA-4663] Parallelize streaming of different keyspaces for bootstrap and rebuild

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 4.0-alpha1, 4.0
• Assignee: Corentin Chary
• Reporter: Sankalp Kohli

Authors

Corentin Chary

Reviewers

Jason Brown

• Created: 12/Sep/12 23:09
• Updated: 15/May/20 08:06
• Resolved: 20/Jan/17 19:51

Description

This is not fast enough when someone is using SSD and may be 10G link. We should try to create multiple connections and send multiple files in parallel.

Current approach under utilize the link(even 1G).

This change will improve the bootstrapping time of a node.

Issue Links

• relates to: CASSANDRA-3668 Parallel streaming for sstableloader