Multiple ElasticSearch on same machine (multiple ivy engines)

trungdv — Fri, 09 Mar 2018 01:48:49 -0500

Hi ivyteam

My team has a server which has 3 instances of Ivy engine on it. Sometime when we restart engine, it cause issue that "ES can not be started. Connection refused"

As far as i know on each engine it sill contain one ES and it will be started when engine is started. By default, ES will take port 9200 or 19200 on localhost (Reference link https://developer.axonivy.com/doc/latest/EngineGuideHtml/installation.html#installation.elasticsearch )

So is there any cases that the port is conflicted in my situation? If so, how can we configure the port for many instance of Ivy engine? We're using Amazon cloud so it's not a good way to buy different server for each Engine on cloud.

Thanks

Persistent object has been deleted

trungdv — Mon, 31 Jul 2017 23:30:30 -0400

hi all

Sometime i got this exception on ivy (both engine and designer) then it's gone somehow after restarting service. Here is stacktrace:

[errorId=15D9BD0669682681, request=Ulc over HTTP POST , session=9 (ivy), application=0, requestId=7789, executionContext=SYSTEM, pmv=System$Administration$1, client=192.168.72.196]
    Caused by: ch.ivyteam.ivy.persistence.PersistentObjectDeletedException: Persistent object has been deleted [class=class ch.ivyteam.ivy.application.internal.data.ProcessModelData, id=5011]
        at ch.ivyteam.ivy.persistence.base.AbstractPersistentObjectHandle.getObject(AbstractPersistentObjectHandle.java:102)
        at ch.ivyteam.ivy.persistence.base.AbstractPersistentObjectHandle.getObject(AbstractPersistentObjectHandle.java:78)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObject.getData(PersistentClientObject.java:64)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObject$1.execute(PersistentClientObject.java:51)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObject$1.execute(PersistentClientObject.java:1)
        at ch.ivyteam.ivy.persistence.base.AbstractPersistencyService.execute(AbstractPersistencyService.java:177)
        at ch.ivyteam.ivy.persistence.base.ClassPersistencyService.execute(ClassPersistencyService.java:673)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObjectInternal.execute(PersistentClientObjectInternal.java:143)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObject.execute(PersistentClientObject.java:1)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObjectWithLongKey.execute(PersistentClientObjectWithLongKey.java:1)
        at ch.ivyteam.ivy.persistence.client.PersistentClientObject.getData(PersistentClientObject.java:44)
        at ch.ivyteam.ivy.application.internal.ProcessModel.getName_aroundBody0(ProcessModel.java:62)
        at ch.ivyteam.ivy.application.internal.ProcessModel.getName_aroundBody1$advice(ProcessModel.java:34)
        at ch.ivyteam.ivy.application.internal.ProcessModel.getName(ProcessModel.java:1)
        at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at ch.ivyteam.ivy.scripting.internal.types.IvyJavaMethod.invokeImpl(IvyJavaMethod.java:73)
        ... 172 more

Does anybody has experience on it? (Env: Ivy 6.3, PosgreSQL, Linux)

Thanks

Questions Tagged With engine

Multiple ElasticSearch on same machine (multiple ivy engines)

Persistent object has been deleted