[jira] [Work logged] (HADOOP-17250) ABFS: Random read perf improvement

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-17250?focusedWorklogId=612461&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-612461 ]

ASF GitHub Bot logged work on HADOOP-17250:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 21/Jun/21 06:35
            Start Date: 21/Jun/21 06:35
    Worklog Time Spent: 10m 
      Work Description: mukund-thakur commented on a change in pull request #3110:
URL: https://github.com/apache/hadoop/pull/3110#discussion_r655109352



##########
File path: hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AbfsConfiguration.java
##########
@@ -878,6 +884,10 @@ public SASTokenProvider getSASTokenProvider() throws AzureBlobFileSystemExceptio
     }
   }
 
+  public int getReadAheadRange() {
+    return this.readAheadRange;

Review comment:
       Yes but it is just a getter and consistent with other getters. 




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 612461)
    Time Spent: 2h 20m  (was: 2h 10m)

> ABFS: Random read perf improvement
> ----------------------------------
>
>                 Key: HADOOP-17250
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17250
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/azure
>    Affects Versions: 3.3.0
>            Reporter: Sneha Vijayarajan
>            Assignee: Mukund Thakur
>            Priority: Major
>              Labels: abfsactive, pull-request-available
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> Random read if marginally read ahead was seen to improve perf for a TPCH query. 
>  



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