[HADOOP-7874] native libs should be under lib/native/ dir

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.1
• Fix Version/s: 0.23.2
• Component/s: build
• Labels: bigtop
• Hadoop Flags: Reviewed
• Assignee: Alejandro Abdelnur
• Reporter: Alejandro Abdelnur
• Created: 01/Dec/11 00:16
• Updated: 10/Mar/15 02:03
• Resolved: 01/Dec/11 22:48

Description

Currently common and hdfs SO files end up under lib/ dir with all JARs, they should end up under lib/native.

In addition, the hadoop-config.sh script needs some cleanup when comes to native lib handling:

• it is using lib/native/${JAVA_PLATFORM} for the java.library.path, when it should use lib/native.
• it is looking for build/lib/native, this is from the old ant build, not applicable anymore.
• it is looking for the libhdfs.a and adding to the java.librar.path, this is not correct.

Issue Links

• is related to: MAPREDUCE-3500 MRJobConfig creates an LD_LIBRARY_PATH using the platform ARCH