[infinispan-issues] [JBoss JIRA] (ISPN-9545) Infinispan Could not read or write

[Mingjun Liu (Jira)]

    [ https://issues.jboss.org/browse/ISPN-9545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13647770#comment-13647770 ] 

Mingjun Liu commented on ISPN-9545:
-----------------------------------

Hi [~NadirX], 
Could you help share which kinds of logs will be helpful to debug the issue?
Thanks,

> Infinispan Could not read or write
> ----------------------------------
>
>                 Key: ISPN-9545
>                 URL: https://issues.jboss.org/browse/ISPN-9545
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 9.1.4.Final
>            Reporter: Mingjun Liu
>            Priority: Major
>
> 2 datacenter, each with 3 keycloak nodes & 3 infinipsan nodes
> versions:
> keycloak - 3.4.3.Final
> Infinispan - 9.1.4
> Observations
> 1. lots of messages from keycloak on Timeout to read/write messages to infinipsan, including jgroups timeout messages
> 2. connect infinispan via ispn-cli.sh script, execute *container clustered*, then the command *ls* returning no output but error message
> Recovery procedure
> Restart whole infinispan cluster from one dc, then another
> After infinispan restart keycloak service come back to normal



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