[HTRACE-256] Change the artifactId for htrace-core in branch 4.0 to be htrace-core4

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0
• Fix Version/s: 4.1, 4.0.1
• Component/s: build, core
• Target Version/s: 4.0.1
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 18/Sep/15 21:28
• Updated: 14/Oct/15 00:45
• Resolved: 18/Sep/15 21:33

Description

Incompatible artifactId change so can have htrace 3.2 and htrace 4.0 on same CLASSPATH. Examples of where we need this are an hbase updated to use 4.0 APIs but using an HDFS that has the old APIs or, inside in htrace itself, the htrace-hbase module can't be updated to hbase 1.0.0 because hbase 1.0.0 is on htrace 3.2.

With a different artifactId and different package names, no possibility of NoClassDefFound.

Issue Links

• is required by: HTRACE-114 Fix compilation error of htrace-hbase against hbase-1.0.0