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https://issues.apache.org/jira/browse/HDFS-16474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gautham Banasandra resolved HDFS-16474.
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Fix Version/s: 3.4.0
Resolution: Fixed
Merged PR https://github.com/apache/hadoop/pull/4157 to trunk.
> Make HDFS tail tool cross platform
> ----------------------------------
>
> Key: HDFS-16474
> URL: https://issues.apache.org/jira/browse/HDFS-16474
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs-client, libhdfs++, tools
> Affects Versions: 3.4.0
> Environment: Centos 7, Centos 8, Debian 10, Ubuntu Focal
> Reporter: Gautham Banasandra
> Assignee: Gautham Banasandra
> Priority: Major
> Labels: libhdfscpp, pull-request-available
> Fix For: 3.4.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The source files for *hdfs_tail* uses *getopt* for parsing the command line
> arguments. getopt is available only on Linux and thus, isn't cross platform.
> We need to replace getopt with *boost::program_options* to make these tools
> cross platform.
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