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feign.codec.DecodeException while parsing the healthcheck json while getting all VMs deployed on marathon #23

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diwakar2015 opened this issue Jul 14, 2015 · 4 comments
Open

feign.codec.DecodeException while parsing the healthcheck json while getting all VMs deployed on marathon #23

diwakar2015 opened this issue Jul 14, 2015 · 4 comments

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@diwakar2015
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Hi Mohit,
I am using your 0.4.3-SNAPSHOT marathon-client jar for fetching all the apps deployed on our marathon.

But, I am seeing the following exception while retrieving the all apps.

feign.codec.DecodeException: The JsonDeserializer StringTypeAdapter failed to deserialize json object {"value":"if [ -f /var/www/html/health/active ]; then (exit 0); else (exit 1); fi"} given the type class java.lang.String
at feign.MethodHandler$SynchronousMethodHandler.decode(MethodHandler.java:183)
at feign.MethodHandler$SynchronousMethodHandler.executeAndDecode(MethodHandler.java:151)
at feign.MethodHandler$SynchronousMethodHandler.invoke(MethodHandler.java:105)
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:87)
at com.sun.proxy.$Proxy6.getApps(Unknown Source)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getNewAppList(MarathonInventoryServiceImpl.java:119)

while deploying the app,I had put the health check JSON as follows,

"healthChecks": [
{
"path": "/",
"protocol": "COMMAND",
"portIndex": 0,
"command": {
"value": "if [ -f /var/www/html/health/active ]; then (exit 0); else (exit 1); fi"
},
"gracePeriodSeconds": 300,
"intervalSeconds": 5,
"timeoutSeconds": 6,
"maxConsecutiveFailures": 10
}
]

Can you tell me how to fix this?? Red labelled line is causing an issue.
Thanks in advance.
@diwakar2015
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Now getting issue as:

feign.codec.DecodeException: The JsonDeserializer StringTypeAdapter failed to deserialize json object {"value":"/usr/libexec/mesos/mesos-health-check"} given the type class java.lang.String
at feign.MethodHandler$SynchronousMethodHandler.decode(MethodHandler.java:183)
at feign.MethodHandler$SynchronousMethodHandler.executeAndDecode(MethodHandler.java:151)
at feign.MethodHandler$SynchronousMethodHandler.invoke(MethodHandler.java:105)
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:87)
at com.sun.proxy.$Proxy6.getApps(Unknown Source)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getNewAppList(MarathonInventoryServiceImpl.java:119)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getAppList(MarathonInventoryServiceImpl.java:150)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.listRunningVms(MarathonInventoryServiceImpl.java:181)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getAllAppList(MarathonInventoryServiceImpl.java:266)
at checkPortConflict.doGet(checkPortConflict.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1521)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1478)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: com.google.gson.JsonParseException: The JsonDeserializer StringTypeAdapter failed to deserialize json object {"value":"/usr/libexec/mesos/mesos-health-check"} given the type class java.lang.String
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:663)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:624)
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:663)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:624)
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
at com.google.gson.Gson.fromJson(Gson.java:551)
at com.google.gson.Gson.fromJson(Gson.java:498)
at com.google.gson.Gson.fromJson(Gson.java:467)
at feign.gson.GsonDecoder.decode(GsonDecoder.java:46)
at feign.MethodHandler$SynchronousMethodHandler.decode(MethodHandler.java:179)
... 32 more
Caused by: java.lang.UnsupportedOperationException
at com.google.gson.JsonElement.getAsString(JsonElement.java:184)
at com.google.gson.DefaultTypeAdapters$StringTypeAdapter.deserialize(DefaultTypeAdapters.java:968)
at com.google.gson.DefaultTypeAdapters$StringTypeAdapter.deserialize(DefaultTypeAdapters.java:960)
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
... 61 more
GetALLAppList is called
Init method of Marathon Inventory called

init is done....not retrieving the list of vms
feign.codec.DecodeException: The JsonDeserializer StringTypeAdapter failed to deserialize json object {"value":"/usr/libexec/mesos/mesos-health-check"} given the type class java.lang.String
at feign.MethodHandler$SynchronousMethodHandler.decode(MethodHandler.java:183)
at feign.MethodHandler$SynchronousMethodHandler.executeAndDecode(MethodHandler.java:151)
at feign.MethodHandler$SynchronousMethodHandler.invoke(MethodHandler.java:105)
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:87)
at com.sun.proxy.$Proxy6.getApps(Unknown Source)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getNewAppList(MarathonInventoryServiceImpl.java:119)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getAppList(MarathonInventoryServiceImpl.java:150)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.listRunningVms(MarathonInventoryServiceImpl.java:181)
at com.verizon.devops.control.webapp.service.MarathonInventoryServiceImpl.getAllAppList(MarathonInventoryServiceImpl.java:266)
at com.verizon.devops.control.webapp.service.GetAppDetails.getAppList(GetAppDetails.java:19)
at com.verizon.devops.control.webapp.service.GetAppDetails.getAllAppInfo(GetAppDetails.java:34)
at org.apache.jsp.usedPort_jsp._jspService(usedPort_jsp.java:178)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1521)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1478)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: com.google.gson.JsonParseException: The JsonDeserializer StringTypeAdapter failed to deserialize json object {"value":"/usr/libexec/mesos/mesos-health-check"} given the type class java.lang.String
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:663)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:624)
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:663)
at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:624)
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
at com.google.gson.Gson.fromJson(Gson.java:551)
at com.google.gson.Gson.fromJson(Gson.java:498)
at com.google.gson.Gson.fromJson(Gson.java:467)
at feign.gson.GsonDecoder.decode(GsonDecoder.java:46)
at feign.MethodHandler$SynchronousMethodHandler.decode(MethodHandler.java:179)
... 38 more
Caused by: java.lang.UnsupportedOperationException
at com.google.gson.JsonElement.getAsString(JsonElement.java:184)
at com.google.gson.DefaultTypeAdapters$StringTypeAdapter.deserialize(DefaultTypeAdapters.java:968)
at com.google.gson.DefaultTypeAdapters$StringTypeAdapter.deserialize(DefaultTypeAdapters.java:960)
at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
... 67 more

@sumannewton
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@diwakar2015 Issue is fixed in my local repo. Yet to be merged by mohit.

@diwakar2015
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Thanks

@dianaeftaiha
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I'm getting a very similar error to the one in your original question. Any chance you remember what the deal was 8 years later? @diwakar2015

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@diwakar2015 @sumannewton @dianaeftaiha