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https://issues.apache.org/jira/browse/HDDS-10377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17850213#comment-17850213
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Ethan Rose commented on HDDS-10377:
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We could try to implement this with the existing writeChunk API, but that might
be more complicated, since we would not want outside clients to have this
ability. It should be possible to move the data from the readChunk call
directly into the block file at the offset we need.
> Allow datanodes to do chunk level modifications to closed containers
> --------------------------------------------------------------------
>
> Key: HDDS-10377
> URL: https://issues.apache.org/jira/browse/HDDS-10377
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ritesh Shukla
> Priority: Major
>
> Write chunk operations by clients are currently disallowed on containers that
> are not open. For reconciliation, we need a way to write chunks into existing
> closed containers when repairing them. Checksum validation will happen as
> part of the existing readChunk API that will be used to initially obtain the
> data.
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