nodetool getinterdcstreamthroughput¶
Displays the inter-datacenter stream throughput limit.
Synopsis¶
nodetool [connection_options] getinterdcstreamthroughput
Description¶
nodetool getinterdcstreamthroughput shows the maximum throughput for streaming operations between datacenters. This separate limit allows controlling bandwidth usage across potentially slower or more expensive WAN links.
Examples¶
Basic Usage¶
nodetool getinterdcstreamthroughput
Sample Output¶
Current inter-datacenter stream throughput: 100 MB/s
Configuration¶
# cassandra.yaml
inter_dc_stream_throughput_outbound_megabits_per_sec: 100
Use Cases¶
Verify WAN Bandwidth Settings¶
nodetool getinterdcstreamthroughput
Multi-DC Operations¶
# Check before cross-DC rebuild
nodetool getinterdcstreamthroughput
Related Commands¶
| Command | Relationship |
|---|---|
| setinterdcstreamthroughput | Modify throughput |
| getstreamthroughput | Intra-DC throughput |
| netstats | Monitor streaming |