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Posted to issues@ozone.apache.org by "Siyao Meng (Jira)" <ji...@apache.org> on 2021/07/08 19:52:00 UTC
[jira] [Updated] (HDDS-5420) Redesign NSSummary CF and NSSumaryTask
to store a mapping for recursion
[ https://issues.apache.org/jira/browse/HDDS-5420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siyao Meng updated HDDS-5420:
-----------------------------
Description:
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 [~smeng], [~avijayan]
(will be) done in HDDS-5386.
was:
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 [~smeng], [~avijayan]
> Redesign NSSummary CF and NSSumaryTask to store a mapping for recursion
> -----------------------------------------------------------------------
>
> Key: HDDS-5420
> URL: https://issues.apache.org/jira/browse/HDDS-5420
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Yuan Gu
> Assignee: Yuan Gu
> Priority: Major
>
> 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 [~smeng], [~avijayan]
> (will be) done in HDDS-5386.
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