Sergey Antonov created IGNITE-12225: ---------------------------------------
Summary: Add enum for cluster state Key: IGNITE-12225 URL: https://issues.apache.org/jira/browse/IGNITE-12225 Project: Ignite Issue Type: Improvement Reporter: Sergey Antonov Assignee: Sergey Antonov Fix For: 2.8 We have 3 cluster states at the moment: inactive, active, read-only. For getting current cluster state and changing them {{IgniteCluster}} has methods: * {{boolean active()}}, {{void active(boolean active)}} - for cluster activation/deactivation * {{boolean readOnly()}}, {{void readOnly(boolean readOnly)}} - for enabling/disabling read-only mode. Also we have control.sh commans for changing cluster state: * {{--activate}} * {{--deactivate}} * {{--read-only-on}} * {{--read-only-off}} For me current API looks unuseful. My proposal: # Create enum {{ClusterState}} with values {{ACTIVE}}, {{INACTIVE}}, {{READ-ONLY}}. # Add methods to {{IgniteCluster}}: ## {{ClusterState state()}} returns current cluster state ## {{void state(ClusterState newState)}} changes cluster state to {{newState}} state ## Mark as deprecated the following methods in {{IgniteCluster}}: {{boolean active()}}, {{void active(boolean active)}}, ## Add new command to control.sh: {{control.sh --set-state (ACTIVE|INACTIVE|READ-ONLY)}} ## Add warn message that command is depricated in control.sh. Commands: {{--activate}}, {{--deactivate}}, {{--read-only-on}}, {{--read-only-off}} -- This message was sent by Atlassian Jira (v8.3.4#803005)