[infinispan-issues] [JBoss JIRA] Reopened: (ISPN-846) In HotRod, errors reading the header should not be hidden

[Galder Zamarreño (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Galder Zamarreño reopened ISPN-846:
-----------------------------------



Reopen to fix it in the 4.2.x branch

> In HotRod, errors reading the header should not be hidden
> ---------------------------------------------------------
>
>                 Key: ISPN-846
>                 URL: https://issues.jboss.org/browse/ISPN-846
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Cache Server
>    Affects Versions: 4.2.0.Final, 5.0.0.ALPHA1
>            Reporter: Galder Zamarreño
>            Assignee: Galder Zamarreño
>             Fix For: 5.0.0.BETA1, 5.0.0.Final
>
>
> If Hot Rod has an issue reading the header (for example, the cache name), the actual issue gets hidden in the logs:
> 2010-12-21 10:02:49,948 TRACE [HotRodEncoder$] (HotRodServerWorker-1-1) Encode msg GetResponse{messageId=1, operation=GetResponse, status=KeyDoesNotExist, data=null}
> 2010-12-21 10:02:50,100 TRACE [Decoder10$] (HotRodServerWorker-1-2) Operation code: 3 has been matched to GetRequest
> 2010-12-21 10:02:50,538 ERROR [AbstractProtocolDecoder$] (HotRodServerWorker-1-2) Exception reported
> java.util.NoSuchElementException: None.get
> 	at scala.None$.get(Option.scala:262)
> 	at scala.None$.get(Option.scala:260)
> 	at org.infinispan.server.hotrod.HotRodDecoder.createServerException(HotRodDecoder.scala:138)
> 	at org.infinispan.server.core.AbstractProtocolDecoder.decode(AbstractProtocolDecoder.scala:55)
> Add better error handling for such situations.
> This came from trying to debug the Python Hot Rod client.

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