自主ETL执行报错

今天在学习smartbi的自助ETL功能时出现   

1. 连接被拒绝: START_FLOW -> Connect to localhost:8899 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect

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明明我的数据源连接的端口是6688  为什么他会说8899端口连接失败

1. smartbix.SmartbiXException: 连接被拒绝: START_FLOW -> Connect to localhost:8899 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect
   
2.         at smartbix.SmartbiXException.create(SmartbiXException.java:58)
   
3.         at smartbix.datamining.util.http.HttpKit.exe(HttpKit.java:288)
   
4.         at smartbix.datamining.util.http.HttpKit.post(HttpKit.java:399)
   
5.         at smartbix.datamining.util.http.HttpKit.post(HttpKit.java:413)
   
6.         at smartbix.datamining.util.http.HttpKit.postJson(HttpKit.java:423)
   
7.         at smartbix.datamining.service.EngineApi.postJsonEngine(EngineApi.java:57)
   
8.         at smartbix.datamining.service.DataMiningService.startDag(DataMiningService.java:671)
   
9.         at smartbix.datamining.service.DataMiningService.startSubGraph(DataMiningService.java:655)
   
10.         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    
11.         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    
12.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    
13.         at java.lang.reflect.Method.invoke(Method.java:498)
    
14.         at smartbixlibs.org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
    
15.         at smartbixlibs.org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
    
16.         at smartbixlibs.org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
    
17.         at smartbixlibs.org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:854)
    
18.         at smartbixlibs.org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:765)
    
19.         at smartbixlibs.org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
    
20.         at smartbixlibs.org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
    
21.         at smartbixlibs.org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
    
22.         at smartbixlibs.org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    
23.         at smartbixlibs.org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    
24.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
    
25.         at smartbixlibs.org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    
26.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
    
27.         at smartbi.extension.Extension.processMatchServlet(Extension.java:474)
    
28.         at smartbi.extension.ExtensionFilter.processInternal(ExtensionFilter.java:213)
    
29.         at smartbi.extension.ExtensionFilter.access$000(ExtensionFilter.java:44)
    
30.         at smartbi.extension.ExtensionFilter$2.doFilter(ExtensionFilter.java:162)
    
31.         at smartbi.extension.ExtensionFilter$1.doFilter(ExtensionFilter.java:152)
    
32.         at smartbi.security.patch.PatchFilter.doFilter(PatchFilter.java:70)
    
33.         at smartbi.extension.ExtensionFilter$1.doFilter(ExtensionFilter.java:152)
    
34.         at smartbix.smartbi.filter.SmartbiXTraceFilter.doFilter(SmartbiXTraceFilter.java:73)
    
35.         at smartbi.extension.ExtensionFilter$1.doFilter(ExtensionFilter.java:152)
    
36.         at smartbixlibs.org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
    
37.         at smartbixlibs.org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    
38.         at smartbi.extension.ExtensionFilter$1.doFilter(ExtensionFilter.java:152)
    
39.         at smartbi.extension.ExtensionFilter.doFilterInternal(ExtensionFilter.java:175)
    
40.         at smartbi.extension.ExtensionFilter.doFilter(ExtensionFilter.java:64)
    
41.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
42.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
43.         at smartbi.framework.RedisSessionFilter.doFilter(Smartbi:125)
    
44.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
45.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
46.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
    
47.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    
48.         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
    
49.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    
50.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
    
51.         at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
    
52.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    
53.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    
54.         at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
    
55.         at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    
56.         at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
    
57.         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
    
58.         at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    
59.         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    
60.         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    
61.         at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    
62.         at java.lang.Thread.run(Thread.java:748)

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https://wiki.smartbi.com.cn/pages/viewpage.action?pageId=55840893,需要开通服务器上的8899端口

找到原因了，谢谢！安装的时候安装包没有自动勾选ETL，所以是ETL服务没有安装的问题。QAQ