Commands and options
Settings for cassandra-shuffle.
Warning:
Using the shuffle utility on a running production system is not advised. It may
take hours or even days to complete!
Bootstrapping a new data center is a much safer way to enable vnodes. Use the procedure described in Enabling virtual nodes on an existing production cluster instead.
shuffle [options] <sub-command> | |
create | Initialize the shuffle operation. |
ls | Lists pending relocations. |
clear | Clears pending relocations. |
en[able] | Enables shuffling. |
dis[able] | Disables shuffling. |
Flag | Option | Description |
---|---|---|
-dc | --only-dc | Apply only to named DC (create only). |
-u | --username | JMX username. |
-tp | --thrift-port | Thrift port number (Default: 9160). |
-p | --port | JMX port number (Default: 7199). |
-tf | --thrift-framed | Enable framed transport for Thrift (Default: false). |
-en | --and-enable | Immediately enable shuffling (create only). |
pw | --password | JMX password. |
-H | --help | Print help information. |
-h | --host | JMX hostname or IP address (Default: localhost). |
-th | --thrift-host | Thrift hostname or IP address (Default: JMX host). |