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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/07/27 14:15:00 UTC

[jira] [Work logged] (HADOOP-17628) Distcp contract test is really slow with ABFS and S3A; timing out

     [ https://issues.apache.org/jira/browse/HADOOP-17628?focusedWorklogId=628478&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-628478 ]

ASF GitHub Bot logged work on HADOOP-17628:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 27/Jul/21 14:14
            Start Date: 27/Jul/21 14:14
    Worklog Time Spent: 10m 
      Work Description: steveloughran opened a new pull request #3240:
URL: https://github.com/apache/hadoop/pull/3240


   
   Changes
   
   * subclass can declare whether or not -direct should be default
   * all tests then switch to that
   * major cut back on default depth/width of directories
   * if you set the file size of "scale.test.distcp.file.size.kb" to 0
     the large file test case is skipped.
   * aggressive cutback on all needless mkdir() calls.
   
   S3A suite
   * declares -direct always
   
   ABFS suites
   * deletes superfluous ITestAbfsFileSystemContractSecureDistCp
   * uses abfs scale test timeout
   * only runs with -Dscale
   
   All these changes bring execution time down from 4 min to 2 min against each store.
   
   


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

            Worklog Id:     (was: 628478)
    Remaining Estimate: 0h
            Time Spent: 10m

> Distcp contract test is really slow with ABFS and S3A; timing out
> -----------------------------------------------------------------
>
>                 Key: HADOOP-17628
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17628
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/azure, fs/s3, test, tools/distcp
>    Affects Versions: 3.4.0
>            Reporter: Bilahari T H
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The test case testDistCpWithIterator in AbstractContractDistCpTest is consistently timing out.
>  



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