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Posted to yarn-issues@hadoop.apache.org by "Xuan Gong (JIRA)" <ji...@apache.org> on 2017/07/26 21:19:00 UTC
[jira] [Updated] (YARN-6875) New aggregated log file format for
YARN log aggregation.
[ https://issues.apache.org/jira/browse/YARN-6875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xuan Gong updated YARN-6875:
----------------------------
Attachment: YARN-6875-NewLogAggregationFormat-design-doc.pdf
> New aggregated log file format for YARN log aggregation.
> --------------------------------------------------------
>
> Key: YARN-6875
> URL: https://issues.apache.org/jira/browse/YARN-6875
> Project: Hadoop YARN
> Issue Type: New Feature
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-6875-NewLogAggregationFormat-design-doc.pdf
>
>
> T-file is the underlying log format for the aggregated logs in YARN. We have seen several performance issues, especially for very large log files.
> We will introduce a new log format which have better performance for large log files.
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