[HADOOP-6131] A sysproperty should not be set unless the property is set on the ant command line in build.xml.

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.21.0
• Fix Version/s: 0.21.0
• Component/s: build
• Hadoop Flags: Reviewed
• Assignee: Hong Tang
• Reporter: Hong Tang
• Created: 08/Jul/09 10:28
• Updated: 24/Aug/10 20:38
• Resolved: 08/Jul/09 20:35

Description

Patch for HADOOP-3315 contains an improper usage of setting a sysproperty. What it does now:

      <sysproperty key="io.compression.codec.lzo.class"
          value="${io.compression.codec.lzo.class}"/>

What should be:

 
     <syspropertyset dynamic="no">
         <propertyref name="io.compression.codec.lzo.class"/>
      </syspropertyset>