public void snapshot ( ) { snapshotPoolGroups = new ArrayList < PoolGroupSchedulable > ( nameToPoolGroup . values ( ) ) ; for ( PoolGroupSchedulable poolGroup : snapshotPoolGroups ) { poolGroup . snapshot ( ) ; } scheduleQueue = null ; preemptQueue = null ; // Load the configured pools for stats and cm.jsp // (needs to modify nameToPoolGroup) Collection < PoolInfo > configuredPoolInfos = configManager . getConfiguredPoolInfos ( ) ; if ( configuredPoolInfos != null ) { for ( PoolInfo poolInfo : configuredPoolInfos ) { getPoolSchedulable ( poolInfo ) ; } } }
Take snapshots for all pools groups and sessions .