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https://issues.apache.org/jira/browse/NIFI-2459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15435747#comment-15435747
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ASF GitHub Bot commented on NIFI-2459:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/nifi/pull/927
> HTTP Site-to-Site can't update remote peer topology if the "bootstrap url"
> node is down
> ---------------------------------------------------------------------------------------
>
> Key: NIFI-2459
> URL: https://issues.apache.org/jira/browse/NIFI-2459
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.0.0
> Reporter: Koji Kawamura
> Fix For: 1.0.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> To establish a Site-to-Site protocol, a client NiFi uses the remote NiFi API
> url that is specified as 'URL' at the creation of a Remote Process Group
> (let's call it as 'bootstrap url').
> Currently, HTTP Site-to-Site keeps using the same 'bootstrap url', even if
> the remote node goes down. If the bootstrap node went down, Site-to-Site data
> transfer will keep working, but it can't update remote peer topology.
> RAW socket version cares about this scenario by asking updated peer
> information with every nodes that it has connected before, until it gets a
> successful response.
> HTTP version should follow how RAW version handles this.
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