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Posted to common-issues@hadoop.apache.org by "Saurabh (Jira)" <ji...@apache.org> on 2019/11/08 04:19:00 UTC

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

Saurabh created HADOOP-16696:
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             Summary: 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
            Reporter: Saurabh
         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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