Hi guys,
I am using the cloudsuite benchmark as part of my research. I am having
trouble running the data-serving benchmark. I run both the server and
client on the same host and follow the instructions on the page. There
seems to be a connection issue on the server and the same from the client,
I have attached both logs. Any help would be appreciated.
Furthermore, I noticed that the instructions mention "*In order to create a
keyspace and a column family, you can use the following commands after
connecting to the server with the cassandra-cli under the directory in
which Cassandra is unpacked. (A link to a basic tutorial with
cassandra-cli: http://wiki.apache.org/cassandra/CassandraCli
<http://wiki.apache.org/cassandra/CassandraCli>)*". But I noticed that
these are created by the server container automatically. Am I missing
something? Thanks!
Ahmad
org.apache.thrift.transport.TTransportException: java.net.ConnectException:
Connection refused
at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
at
org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81)
at
org.apache.cassandra.thrift.TFramedTransportFactory.openTransport(TFramedTransportFactory.java:41)
at org.apache.cassandra.cli.CliMain.connect(CliMain.java:66)
at org.apache.cassandra.cli.CliMain.main(CliMain.java:239)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
... 4 more
Exception connecting to localhost/9160. Reason: Connection refused.
Cannot connect
org.apache.thrift.transport.TTransportException: java.net.ConnectException:
Connection refused
at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
at
org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81)
at
org.apache.cassandra.thrift.TFramedTransportFactory.openTransport(TFramedTransportFactory.java:41)
at org.apache.cassandra.cli.CliMain.connect(CliMain.java:66)
at org.apache.cassandra.cli.CliMain.main(CliMain.java:239)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
... 4 more
Exception connecting to localhost/9160. Reason: Connection refused.
Cannot connect
INFO 03:07:49 No gossip backlog; proceeding
========
--------------Keyspace usertable was created--------------
Starting test.
Unable to connect to after 300 tries
com.yahoo.ycsb.DBException:
org.apache.thrift.transport.TTransportException: Cannot open null host.
at com.yahoo.ycsb.db.CassandraClient10.init(CassandraClient10.java:162)
at com.yahoo.ycsb.DBWrapper.init(DBWrapper.java:63)
at com.yahoo.ycsb.ClientThread.run(Client.java:195)
Caused by: org.apache.thrift.transport.TTransportException: Cannot open
null host.
at org.apache.thrift.transport.TSocket.open(TSocket.java:167)
at
org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81)
at com.yahoo.ycsb.db.CassandraClient10.init(CassandraClient10.java:144)
... 2 more
com.yahoo.ycsb.DBException:
org.apache.thrift.transport.TTransportException: Cannot open null host.
at com.yahoo.ycsb.db.CassandraClient10.init(CassandraClient10.java:162)
at com.yahoo.ycsb.DBWrapper.init(DBWrapper.java:63)
at com.yahoo.ycsb.ClientThread.run(Client.java:195)
Caused by: org.apache.thrift.transport.TTransportException: Cannot open
null host.
at org.apache.thrift.transport.TSocket.open(TSocket.java:167)
at
org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81)
at com.yahoo.ycsb.db.CassandraClient10.init(CassandraClient10.java:144)
... 2 more
[OVERALL], RunTime(ms), 300208.0
[OVERALL], Throughput(ops/sec), 0.0
