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From Olivér Szabó (JIRA) <j...@apache.org>
Subject [jira] [Commented] (AMBARI-17788) Refactor spooler code in OutputHDFSFile to be reusable for OutputS3File
Date Fri, 05 Aug 2016 12:48:20 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-17788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15409404#comment-15409404
] 

Olivér Szabó commented on AMBARI-17788:
---------------------------------------

committed to trunk:
{code:java}
commit c63b34cc2d02d58e4b76ac29c50e812a10eb3e6c
Author: oleewere <oleewere@gmail.com>
Date:   Fri Aug 5 14:15:48 2016 +0200

    AMBARI-17788. Refactor spooler code in OutputHDFSFile to be reusable for OutputS3File
(Hemanth Yamijala via oleewere)
{code}

I keep this open until its not merged into branch-2.5 (now its does not exist, so merge into
2.5 after the merging happened)



> Refactor spooler code in OutputHDFSFile to be reusable for OutputS3File
> -----------------------------------------------------------------------
>
>                 Key: AMBARI-17788
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17788
>             Project: Ambari
>          Issue Type: Technical task
>          Components: ambari-logsearch
>    Affects Versions: 2.4.0
>            Reporter: Hemanth Yamijala
>            Assignee: Hemanth Yamijala
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-17788-3.patch, AMBARI-17788.patch
>
>
> AMBARI-17785 proposed to enhance logsearch capabilities to periodically upload logs to
S3, by using a spooling mechanism. [~mdharmesh] pointed out that such a facility already exists
in the HDFS file copy handling. Looking at the code, there is a lot of similarity that can
be reused in both cases. This task is to extract the common mechanisms and parameterize them
so that it will make it easier to reuse and also help have similar improvements to spooling
logic if any.



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