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https://issues.apache.org/jira/browse/HDDS-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-5386:
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Fix Version/s: 1.2.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Added a NSSummaryTask to write NSSummary info into RDB
> ------------------------------------------------------
>
> Key: HDDS-5386
> URL: https://issues.apache.org/jira/browse/HDDS-5386
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Siyao Meng
> Assignee: Yuan Gu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.2.0
>
>
> FileSizeCountTask counts the number of bins inside each buckets.
> Try to build on FileSizeCountTask to count what we need for NSSummary as well.
> [6.28] Added an independent Recon task to process namespace summary info per
> objectID in the attempt to decouple with other task modules.\
> [7.7]
> New NSSummary schema:
> {code:java}
> objectId -> int numOfFiles, long sizeOfFiles, int[] fileDistribution,
> List<objectId> childDir{code}
> where childDir is a list of objectIds for the next-level non-key objects.
> Modify the NSSummaryCodec.
> Modify NSSummaryTask to write the new field into RocksDB
> CC [~avijayan]
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