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https://issues.apache.org/jira/browse/NIFI-3649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-3649:
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Description: Currently, when we replicate a REST API call to all nodes in
the cluster, we wait until we get back a Response object for each node. We then
go to the Response Mapper and merge those responses into 1 NodeResponse. This
merging is done serially, and this is where we actually do the reading of the
response. We need to instead do this merging in parallel or buffer responses in
parallel and then merge then when done. (was: Currently, when we replicate a
REST API call to all nodes in the cluster, we wait until we get back a Response
object for each node. We then go to the Response Mapper and merge those
responses into 1 NodeResponse. This merging is done serially, and this is where
we actually do the reading of the response. We need to instead do this merging
in parallel.)
> Parallelize Consumption of Cluster Replication Responses
> --------------------------------------------------------
>
> Key: NIFI-3649
> URL: https://issues.apache.org/jira/browse/NIFI-3649
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
>
> Currently, when we replicate a REST API call to all nodes in the cluster, we
> wait until we get back a Response object for each node. We then go to the
> Response Mapper and merge those responses into 1 NodeResponse. This merging
> is done serially, and this is where we actually do the reading of the
> response. We need to instead do this merging in parallel or buffer responses
> in parallel and then merge then when done.
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