[jira] [Commented] (NIFI-9574) Failed to decrypt data from Peer

["Mark Payne (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-9574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17476167#comment-17476167 ] 

Mark Payne commented on NIFI-9574:
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Sounds like the "sending node" timed out when sending the data. How many nodes are in the cluster? What values do you have set in {{nifi.properties}} for {{nifi.cluster.load.balance.connections.per.node,}} {{{}nifi.cluster.load.balance.max.thread.count and {{nifi.cluster.load.balance.comms.timeout}}{}}}? You said you migrated to 1.15.2.  What version were you running before that?

>  Failed to decrypt data from Peer
> ---------------------------------
>
>                 Key: NIFI-9574
>                 URL: https://issues.apache.org/jira/browse/NIFI-9574
>             Project: Apache NiFi
>          Issue Type: Bug
>            Reporter: Mahieddine Cherif
>            Priority: Major
>
> After a migration to 1.15.2 it seems like we have almost systematically this error on our cluster all the time 
> {code:java}
> Failed to communicate with Peer nifi-0.nifi-headless.apache-nifi.svc.cluster.local:8443 when load balancing data for Connection with ID b76e7297-e8a0-3b2b-ba30-d338db411301 due to java.io.IOException: Failed to decrypt data from Peer nifi-0.nifi-headless.apache-nifi.svc.cluster.local:8443 because Peer unexpectedly closed connection
> {code}
> Files get stuck in the queue mentioned, it's not always the same, these are simple round robin queues with or without compression. 
> When we recreate the cluster it goes for like some time and then it occurs again and again 
> Is there a particular reason ? 



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