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https://issues.apache.org/jira/browse/HDDS-12486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-12486:
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Labels: pull-request-available (was: )
> Warmup KMS encrypted keys when OM starts
> ----------------------------------------
>
> Key: HDDS-12486
> URL: https://issues.apache.org/jira/browse/HDDS-12486
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Wei-Chiu Chuang
> Assignee: Aryan Gupta
> Priority: Major
> Labels: pull-request-available
>
> Currently creating an Ozone file in encrypted buckets requires requesting a
> encrypted key from KMS, which delays file creation and could cause unwanted
> failures.
>
> We should do what HDFS NameNode does, which "warm up" encrypted keys by
> fetching them in a batch during OM startup: HDFS-9405
> It should also deal with exceptions: stop retrying if an encryption key
> becomes invalid: HDFS-17540
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