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Date: Tue, 1 Nov 2016 14:41:58 +0000 (UTC)
From: "Theodore michael Malaska (JIRA)" <jira@apache.org>
To: dev@flume.apache.org
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Subject: [jira] [Updated] (FLUME-3020) Improve HDFSEventSink Escape
 Ingestion by more then 10x by not getting InetAddress on every record
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archived-at: Tue, 01 Nov 2016 14:42:00 -0000


     [ https://issues.apache.org/jira/browse/FLUME-3020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Theodore michael Malaska updated FLUME-3020:
--------------------------------------------
    Attachment: flume-3020.patch

Cache the local host in a static variable.  We can do this because there is zero chance the local host will change for a life of a JVM.


> Improve HDFSEventSink Escape Ingestion by more then 10x by not getting InetAddress on every record
> --------------------------------------------------------------------------------------------------
>
>                 Key: FLUME-3020
>                 URL: https://issues.apache.org/jira/browse/FLUME-3020
>             Project: Flume
>          Issue Type: Improvement
>            Reporter: Theodore michael Malaska
>         Attachments: flume-3020.patch
>
>
> If you are use escaping the current code will call InetAddress on every record.  Which will result is a huge impact to performance.
> TotalTime,8403,
> totalEventTakeTime,1498,
> totalWriteTime,1981,
> totalWriterSetupTime,65,
> commitTime,201,
> flushTime,18,
> startTrans,7,
> The rest is all InetAddress


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