DataStax Devcenter , Cassandra Connection Fails -

i have setup amazon ami linux instance in aws ec2 , updated cassandra database 2.0.16 2.1.7.

connection using cqlsh (localhost) working fine , want connect remotely devcenter

for that: have changed few thing in cassandra.yaml configuration file

---

start_native_transport: true

rpc_address:0.0.0.0

rpc_broadcastaddress:0.0.0.0

after : try restart cassandra service

---

error:cassandra dead pid file exists

---

so can't able test connection devcenter 1.3.1 , cassendra 2.1.7

according documentation, when set rpc_address 0.0.0.0, must set broadcast_rpc_address setting value other 0.0.0.0.

it sounds trying set them both 0.0.0.0, isn't valid.

also don't find parameter called "rpc_broadcastaddress" in documentation, perhaps trying set broadcast_rpc_address wrong name.

for 1 documentation says this:

broadcast_rpc_address - (default: unset) rpc address broadcast drivers , other cassandra nodes. cannot set 0.0.0.0. if blank, set value of rpc_address or rpc_interface. if rpc_address or rpc_interface set 0.0.0.0, property must set.

so try setting broadcast_rpc_address other 0.0.0.0.