[jira] [Commented] (HDFS-15971) Make mkstemp cross platform

["Gautham Banasandra (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-15971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17350077#comment-17350077 ] 

Gautham Banasandra commented on HDFS-15971:
-------------------------------------------

Hi [~ebadger],

I was able to verify that Hadoop trunk builds fine with my fix on Centos 7. Please refer to the [^build-log.zip] and  [^commit-details.txt]. I used  [^Dockerfile_centos_7] docker image for building.

The most likely reason why the build could've failed in your system is because you might be using an older version of CMake. Could you please ensure that you're running CMake 3.19 or higher? Please feel free to use  [^Dockerfile_centos_7] if you would like to verify too.

I'm restoring my PR - https://github.com/apache/hadoop/pull/3044. [~elgoiri] please review this.

> Make mkstemp cross platform
> ---------------------------
>
>                 Key: HDFS-15971
>                 URL: https://issues.apache.org/jira/browse/HDFS-15971
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: libhdfs++
>    Affects Versions: 3.4.0
>            Reporter: Gautham Banasandra
>            Assignee: Gautham Banasandra
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: Dockerfile_centos_7, build-log.zip, commit-details.txt
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> mkstemp isn't available in Visual C++. Need to make it cross platform.



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