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https://issues.apache.org/jira/browse/NIFI-7320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dustin Rodrigues reassigned NIFI-7320:
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Assignee: Dustin Rodrigues
> HDFS Content Repository
> -----------------------
>
> Key: NIFI-7320
> URL: https://issues.apache.org/jira/browse/NIFI-7320
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Affects Versions: 1.12.0
> Reporter: Andrew Glowacki
> Assignee: Dustin Rodrigues
> Priority: Major
> Labels: ready-to-commit
> Fix For: 1.12.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> This issue is for a new content repository that stores FlowFile content in
> HDFS instead of the local disk. While storage capacity for a NiFi cluster can
> be expanded by adding more nodes, this doesn't make sense if the only reason
> is to increase content repository storage or I/O capacity.
> In addition to just storing all content in HDFS, the repository can also:
> * Store content in the local disk as normal, and fallback to HDFS when the
> local disk is full
> * Store content in HDFS but fallback to a local disk if a failure occurs.
> * Store content in the local disk as normal, and only store archived content
> in HDFS for longer retention.
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