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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5973) Support injection of time-bound pauses in server
Date Fri, 01 Dec 2017 01:32:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16273802#comment-16273802
] 

ASF GitHub Bot commented on DRILL-5973:
---------------------------------------

Github user kkhatua commented on the issue:

    https://github.com/apache/drill/pull/1055
  
    Sorry. Pushing in changes and squashing simultaneously. Made the relevant changes, except
for the check 
    ```
          long pauseDuration = pauseInjection.getMsPause();
          if ( pauseDuration > 0L) {
    ```


> Support injection of time-bound pauses in server
> ------------------------------------------------
>
>                 Key: DRILL-5973
>                 URL: https://issues.apache.org/jira/browse/DRILL-5973
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Tools, Build & Test
>    Affects Versions: 1.11.0
>            Reporter: Kunal Khatua
>            Assignee: Kunal Khatua
>             Fix For: 1.13.0
>
>
> While working on DRILL-3640 , when creating a unit test for a server-induced timeout,
the injecting a pause leaves the JUnit framework's DrillClient without a handle to the query
on the server. This is because we injected the pause to occur before the server could send
back a query ID, so the DrillClient has no way to unpause the server.
> The workaround to support this unit test is to allow for injecting pauses with a defined
time-bound, after which the server would resume.



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