[GitHub] [cloudstack] rhtyd opened a new issue #3893: VR Health check errors seen in logs

[GitBox]

rhtyd opened a new issue #3893: VR Health check errors seen in logs
URL: https://github.com/apache/cloudstack/issues/3893
 
 
   Saw this on latest master env, this may need checking - 
   
   ```
   2020-02-18 07:58:01,574 ERROR [c.c.n.r.VirtualNetworkApplianceManagerImpl] 
(RouterStatusMonitor-1:ctx-3bbeb667) (logid:e9e4832d) Fail to complete the 
FetchRouterHealthChecksResultTask! 
   com.google.gson.JsonIOException: java.io.EOFException: End of input
        at com.google.gson.Streams.parse(Streams.java:49)
        at com.google.gson.Gson.fromJson(Gson.java:497)
        at com.google.gson.Gson.fromJson(Gson.java:467)
        at com.google.gson.Gson.fromJson(Gson.java:417)
        at 
com.cloud.network.router.VirtualNetworkApplianceManagerImpl.updateDbHealthChecksFromRouterResponse(VirtualNetworkApplianceManagerImpl.java:1518)
        at 
com.cloud.network.router.VirtualNetworkApplianceManagerImpl$FetchRouterHealthChecksResultTask.getFailingChecks(VirtualNetworkApplianceManagerImpl.java:1271)
        at 
com.cloud.network.router.VirtualNetworkApplianceManagerImpl$FetchRouterHealthChecksResultTask.runInContext(VirtualNetworkApplianceManagerImpl.java:1250)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
        at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)
   Caused by: java.io.EOFException: End of input
        at 
com.google.gson.stream.JsonReader.nextNonWhitespace(JsonReader.java:887)
        at com.google.gson.stream.JsonReader.nextValue(JsonReader.java:787)
        at com.google.gson.stream.JsonReader.objectValue(JsonReader.java:782)
        ... 22 more
   
   ```
   ##### ISSUE TYPE
   <!-- Pick one below and delete the rest -->
    * Bug Report
   
   ##### COMPONENT NAME
   <!--
   Categorize the issue, e.g. API, VR, VPN, UI, etc.
   -->
   ~~~
   VR, logs
   ~~~
   
   ##### CLOUDSTACK VERSION
   <!--
   New line separated list of affected versions, commit ID for issues on master 
branch.
   -->
   
   ~~~
   4.14/master
   ~~~

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