[HDFS-16178] Make recursive rmdir in libhdfs++ cross platform

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: libhdfs++
• Labels: pull-request-available
• Hadoop Flags: Reviewed
• Assignee: Gautham Banasandra
• Reporter: Gautham Banasandra
• Due: 22/Aug/21
• Created: 18/Aug/21 18:55
• Updated: 20/Aug/21 17:05
• Resolved: 20/Aug/21 17:05

Description

The TempDir class in libhdfs++ is currently using nftw API provided by ftw.h, which is only present in Linux and not on Windows. Need to use the APIs from C++17 std::filesystem to make this cross platform.

Issue Links

• is a child of: HADOOP-17193 Compile Hadoop on Windows natively
• links to: GitHub Pull Request #3311