hps@HPSManage245:~/HPSManage/tomcat/bin> java emma ctl -connect localhost:47653 -command coverage.get,/home/hps/coverage.ec
EMMA: processing control command sequence …
EMMA: executing …
emma ctl: coverage.get: RPC failure while executing
Exception in thread "main" com.vladium.emma.EMMARuntimeException: coverage.get: RPC failure while executing
at com.vladium.emma.ctl.CtlProcessor._run(CtlProcessor.java:242)
at com.vladium.emma.Processor.run(Processor.java:88)
at com.vladium.emma.ctl.ctlCommand.run(ctlCommand.java:151)
at emma.main(emma.java:50)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at java.net.Socket.<init>(Socket.java:375)
at java.net.Socket.<init>(Socket.java:218)
at com.vladium.emma.rt.RTControllerClientProxy.execute(RTControllerClien tProxy.java:84)
at com.vladium.emma.ctl.CtlProcessor._run(CtlProcessor.java:231)
… 3 more
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who can help me to analyze what 's the problem?
hps@HPSManage245:~/HPSManage/tomcat/bin> java emma ctl -connect localhost:47653 -command coverage.get,/home/hps/coverage.ec
EMMA: processing control command sequence …
EMMA: executing …
emma ctl: coverage.get: RPC failure while executing
Exception in thread "main" com.vladium.emma.EMMARuntimeException: coverage.get: RPC failure while executing
at com.vladium.emma.ctl.CtlProcessor._run(CtlProcessor.java:242)
at com.vladium.emma.Processor.run(Processor.java:88)
at com.vladium.emma.ctl.ctlCommand.run(ctlCommand.java:151)
at emma.main(emma.java:50)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at java.net.Socket.<init>(Socket.java:375)
at java.net.Socket.<init>(Socket.java:218)
at com.vladium.emma.rt.RTControllerClientProxy.execute(RTControllerClien tProxy.java:84)
at com.vladium.emma.ctl.CtlProcessor._run(CtlProcessor.java:231)
… 3 more