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From "Maxim Muzafarov (Jira)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-11741) [TC Bot] wrap FileWriter with BufferedWriter for better performance
Date Thu, 10 Oct 2019 13:12:07 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-11741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maxim Muzafarov updated IGNITE-11741:
-------------------------------------
    Fix Version/s: 2.8

> [TC Bot] wrap FileWriter with BufferedWriter for better performance
> -------------------------------------------------------------------
>
>                 Key: IGNITE-11741
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11741
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: bd2019us
>            Assignee: bd2019us
>            Priority: Major
>              Labels: patch, pull-request-available
>             Fix For: 2.8
>
>         Attachments: 1.patch
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Location: ignite-tc-helper-web/src/main/java/org/apache/ignite/ci/runners/RemoteClientTmpHelper.java
> FileWriter.write() method is intensively invoked in loops or multi-times, which is a
bad practice and can damage the performance of program since it may cause IO bottleneck. On
the contrary, the BufferedWriter is recommended for a better performance with caches. 



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