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https://issues.apache.org/jira/browse/HDDS-2949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-2949:
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Labels: backward-incompatible pull-request-available (was:
backward-incompatible)
> mkdir : store directory entries in a separate table
> ---------------------------------------------------
>
> Key: HDDS-2949
> URL: https://issues.apache.org/jira/browse/HDDS-2949
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: Ozone Manager
> Reporter: Supratim Deka
> Assignee: Rakesh Radhakrishnan
> Priority: Major
> Labels: backward-incompatible, pull-request-available
>
> As of HDDS-2940, all the directories from the path prefix get created as
> entries in the key table. as per the namespace proposal attached to
> HDDS-2939, directory entries need to be stored in a separate "directory"
> table. Files will continue to be stored in the key table, which can be
> thought of as the "file" table.
> The advantage of a separate directory table is to make directory lookup more
> efficient - the entire table would fit into memory for a typical file based
> dataset.
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