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Posted to common-issues@hadoop.apache.org by "Sneha Vijayarajan (Jira)" <ji...@apache.org> on 2020/07/13 05:50:00 UTC

[jira] [Updated] (HADOOP-16696) ABFS Adding an option to Always use Read Ahead, even for non sequential reads

     [ https://issues.apache.org/jira/browse/HADOOP-16696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sneha Vijayarajan updated HADOOP-16696:
---------------------------------------
    Labels: abfsactive  (was: )

> ABFS Adding an option to Always use Read Ahead, even for non sequential reads
> -----------------------------------------------------------------------------
>
>                 Key: HADOOP-16696
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16696
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/azure
>            Reporter: Saurabh
>            Assignee: Saurabh
>            Priority: Major
>              Labels: abfsactive
>         Attachments: patch1.diff
>
>
> Adding a config fs.azure.always.readahead, which is disabled by default, to allow read ahead in case of non-sequential reads, such as when reading parquet file in spark. 



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