hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2766) ApplicationHistoryManager is expected to return a sorted list of apps/attempts/containers
Date Thu, 13 Nov 2014 21:42:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-2766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14211337#comment-14211337
] 

Zhijie Shen commented on YARN-2766:
-----------------------------------

+1. Will commit the patch.

>  ApplicationHistoryManager is expected to return a sorted list of apps/attempts/containers
> ------------------------------------------------------------------------------------------
>
>                 Key: YARN-2766
>                 URL: https://issues.apache.org/jira/browse/YARN-2766
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: 2.6.0
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>         Attachments: YARN-2766.patch, YARN-2766.patch, YARN-2766.patch, YARN-2766.patch
>
>
> {{TestApplicationHistoryClientService.testContainers}} and {{TestApplicationHistoryClientService.testApplicationAttempts}}
both fail because the test assertions are assuming a returned Collection is in a certain order.
 The collection comes from a HashMap, so the order is not guaranteed, plus, according to [this
page|http://docs.oracle.com/javase/8/docs/technotes/guides/collections/changes8.html], there
are situations where the iteration order of a HashMap will be different between Java 7 and
8.
> We should fix the test code to not assume a specific ordering.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message