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https://issues.apache.org/jira/browse/NIFI-122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph Witt updated NIFI-122:
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Fix Version/s: 0.2.0
> FlowFileQueue should block if queue is too full
> -----------------------------------------------
>
> Key: NIFI-122
> URL: https://issues.apache.org/jira/browse/NIFI-122
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Matt Gilman
> Fix For: 0.2.0
>
>
> If data comes in at extremely high rates, it's possible that the FlowFiles
> will not be swapped out quickly enough. This can lead to OOME. Instead, the
> FlowFileQueue should set a limit to the queue size and block when attempting
> to offer a new FlowFile until either the consuming component consumes the
> data or the data is swapped out via the Swap Manager (MUST ensure that we do
> not block while holding lock!)
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