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From "Thomas Marquardt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15669) ABFS: Improve HTTPS Performance
Date Thu, 16 Aug 2018 05:11:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16581965#comment-16581965
] 

Thomas Marquardt commented on HADOOP-15669:
-------------------------------------------

I attached patch 04.  These are minor changes to 03.  I will wait for Yetus and if all looks
good then commit, unless I receive additional feedback.
 # renamed the key "fs.azure.ssl.channel.mode"
 # cleaned up SSL socket factory initialization
 # cleaned up the User-Agent modifications and added test cases
 # reformatted SSLSocketFactoryEx.java to comply with 80 character per line requirement
 # alphabetized import statements
 # removed unreferenced code

All tests pass with fs.azure.scale.test.enabled = true for both WASB and ABFS against my
storage account in the US:

Tests run: 263, Failures: 0, Errors: 0, Skipped: 11
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
Tests run: 780, Failures: 0, Errors: 0, Skipped: 182
Tests run: 186, Failures: 0, Errors: 0, Skipped: 10

> ABFS: Improve HTTPS Performance
> -------------------------------
>
>                 Key: HADOOP-15669
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15669
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/azure
>            Reporter: Thomas Marquardt
>            Assignee: Vishwajeet Dusane
>            Priority: Major
>         Attachments: ABFS - Improve HTTPS Performance Over Java Based Client.pdf, HADOOP-15669-HADOOP-15407-01.patch,
HADOOP-15669-HADOOP-15407-02.patch, HADOOP-15669-HADOOP-15407-03.patch, HADOOP-15669-HADOOP-15407-04.patch
>
>
> We see approximately 50% worse throughput for ABFS over HTTPs vs HTTP.  Lets perform
a detailed measurement and see what can be done to improve throughput.



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