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Posted to yarn-issues@hadoop.apache.org by "Akhil PB (JIRA)" <ji...@apache.org> on 2019/08/08 08:55:00 UTC
[jira] [Assigned] (YARN-9725) [YARN UI2] Running Containers Logs
from NM Local Dir are not shown in Applications - Logs Section
[ https://issues.apache.org/jira/browse/YARN-9725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akhil PB reassigned YARN-9725:
------------------------------
Assignee: Akhil PB
> [YARN UI2] Running Containers Logs from NM Local Dir are not shown in Applications - Logs Section
> -------------------------------------------------------------------------------------------------
>
> Key: YARN-9725
> URL: https://issues.apache.org/jira/browse/YARN-9725
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-ui-v2
> Affects Versions: 3.2.0
> Reporter: Prabhu Joseph
> Assignee: Akhil PB
> Priority: Major
> Attachments: NM_Local_Dir.png, Running_Container2_UI.png, Running_Container_Log_Dir.png, Running_Container_Logs.png, YARN_UI_V1.png
>
>
> [YARN UI2] Running Containers Logs from NM Local Dir are not shown in Applications - Logs Section. It shows only the aggregated log files for that container and does not show the log files which are present under NM Local Dir. YARN UI V1 was showing the log files from NM local dir.
> On Analysis found, UI2 calls AHSWebServices /containers/{containerid}/logs without nm.id and so AHSWebServices does not fetch from NodeManager WebServices, it fetches only from Aggregated App Log Dir.
> {color:#14892c}*UI2 Shows Only Aggregated Logs*{color}
> !Running_Container_Logs.png|height=200!
> {color:#14892c}*NM Local Dir Logs which are not shown*{color}
> !NM_Local_Dir.png|height=200!
> {color:#14892c}*UI1 Shown local dir logs*{color}
> !YARN_UI_V1.png|height=200!
> {color:#14892c}*UI2 does not show log for Container_2*{color}
> !Running_Container2_UI.png|height=200!
> {color:#14892c}*Container_2 has logs under NM Local Dir*{color}
> !Running_Container_Log_Dir.png|height=200!
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