Changing the rebalancing strategy to CrushED via CLI or REST

[Brent]

Hello,

I'm interested in using a topology-aware rebalancing strategy.  It's my
understanding that the default AutoRebalanceStrategy is not able to be
topology-aware (based on "Partition Assignment Strategies" in
https://cwiki.apache.org/confluence/display/HELIX/Helix+Topology-aware+Rebalance+Strategy).
Based on the "Simple User Guide" at the bottom of
http://helix.apache.org/1.0.1-docs/design_crushed.html, I'm attempting to
set my resource to use the CrushED REBALANCE_STRATEGY via this command (I'd
like to avoid the Java API if I can):

./helix-admin.sh --zkSvr 1.2.3.4:2181 --setConfig RESOURCE MyCluster,MyDB
"REBALANCE_STRATEGY=org.apache.helix.controller.rebalancer.strategy.CrushEdRebalanceStrategy"

When I pull the data from the idealState or externalView, it doesn't seem
to reflect the change (only idealState shown below):

~/helix-binaries/helix-core-1.0.1/bin$ curl
http://localhost:8100/admin/v2/clusters/MyCluster/resources/MyDB/idealState
{
  "id" : "MyDB",
  "mapFields" : {
    "MyDB_0" : {},
    "MyDB_1" : {},
    "MyDB_2" : {}
  },
  "simpleFields" : {
    "IDEAL_STATE_MODE" : "AUTO_REBALANCE",
    "NUM_PARTITIONS" : "3",
    "REBALANCE_MODE" : "FULL_AUTO",
    "REBALANCE_STRATEGY" : "DEFAULT",
    "REPLICAS" : "1",
    "STATE_MODEL_DEF_REF" : "MasterSlave",
    "STATE_MODEL_FACTORY_NAME" : "DEFAULT"
  },
  "listFields" : {
    "MyDB_0" : [ ],
    "MyDB_1" : [ ],
    "MyDB_2" : [ ]
  }
}

However, when I pull the config for the resource itself, it seems to show
what I'd expect:
~/helix-binaries/helix-core-1.0.1/bin$ curl
http://localhost:8100/admin/v2/clusters/MyCluster/resources/MyDB/configs
{
  "id" : "MyDB",
  "mapFields" : {
  },
  "simpleFields" : {
    "REBALANCE_STRATEGY" :
"org.apache.helix.controller.rebalancer.strategy.CrushEdRebalanceStrategy"
  },
  "listFields" : {
  }
}

Am I doing this correctly?  Has that setting properly taken effect?  I'm a
bit confused by why I see it in the resource config, but not in the
IdealState or externalView and I want to make sure this is the proper way
to actually use an alternate rebalancing strategy.

Thank you!