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https://issues.apache.org/jira/browse/NIFI-16238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard resolved NIFI-16238.
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Fix Version/s: 2.12.0
Resolution: Fixed
> Allow specifying a max journal size for flowfile repo and local state
> ---------------------------------------------------------------------
>
> Key: NIFI-16238
> URL: https://issues.apache.org/jira/browse/NIFI-16238
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Major
> Fix For: 2.12.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Both the local state provider and the FlowFile Repository make use of the
> {{SequentialAccessWriteAheadLog}} and checkpoint periodically based on a time
> threshold. But under heavy load we can write significant amounts of data,
> resulting on {{IOException: No space left on device}} issues. We should allow
> configuring a max journal size and if configured checkpoint when the journal
> exceeds that threshold. This allows us to avoid overfilling the disk even
> under heavy load.
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