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Posted to hdfs-dev@hadoop.apache.org by "Gautham Banasandra (Jira)" <ji...@apache.org> on 2022/05/04 14:51:00 UTC

[jira] [Resolved] (HDFS-16564) Use uint32_t for hdfs_find

     [ https://issues.apache.org/jira/browse/HDFS-16564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gautham Banasandra resolved HDFS-16564.
---------------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Merged PR https://github.com/apache/hadoop/pull/4245 to trunk.

> Use uint32_t for hdfs_find
> --------------------------
>
>                 Key: HDFS-16564
>                 URL: https://issues.apache.org/jira/browse/HDFS-16564
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: libhdfs++
>    Affects Versions: 3.4.0
>            Reporter: Gautham Banasandra
>            Assignee: Gautham Banasandra
>            Priority: Major
>              Labels: libhdfscpp, pull-request-available
>             Fix For: 3.4.0
>
>          Time Spent: 3h 20m
>  Remaining Estimate: 0h
>
> *hdfs_find* uses *u_int32_t* type for storing the value for the *max-depth* command line argument - https://github.com/apache/hadoop/blob/a631f45a99c7abf8c9a2dcfb10afb668c8ff6b09/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tools/hdfs-find/hdfs-find.cc#L43.
> The type u_int32_t isn't standard, isn't available on Windows and thus breaks cross-platform compatibility. We need to replace this with *uint32_t* which is available on all platforms since it's part of the C++ standard.



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