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Posted to common-issues@hadoop.apache.org by "Viraj Jasani (Jira)" <ji...@apache.org> on 2024/02/08 20:34:00 UTC

[jira] [Assigned] (HADOOP-19072) S3A: expand optimisations on stores with "fs.s3a.create.performance"

     [ https://issues.apache.org/jira/browse/HADOOP-19072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Viraj Jasani reassigned HADOOP-19072:
-------------------------------------

    Assignee: Viraj Jasani

> S3A: expand optimisations on stores with "fs.s3a.create.performance"
> --------------------------------------------------------------------
>
>                 Key: HADOOP-19072
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19072
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.4.0
>            Reporter: Steve Loughran
>            Assignee: Viraj Jasani
>            Priority: Major
>
> on an s3a store with fs.s3a.create.performance set, speed up other operations
> *  mkdir to skip parent directory check: just do a HEAD to see if there's a file at the target location



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