blueflood-core/src/main/java/com/rackspacecloud/blueflood/service/RollupService.java
public void removeShard(Integer shard) {
        if (shardStateManager.getManagedShards().contains(shard))
            context.removeShard(shard);
    }
public void removeShard(Integer shard) {
        if (shardStateManager.getManagedShards().contains(shard))
            context.removeShard(shard);
    }
Remove a shard from being managed (via JMX)

@param shard shard to be removed