[HDFS-9526] DiskBalancer: change htrace...JsonIgnore to codehaus...JsonIgnore

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: HDFS-1312
• Component/s: datanode
• Hadoop Flags: Reviewed
• Assignee: Xiaobing Zhou
• Reporter: Xiaobing Zhou
• Created: 08/Dec/15 23:54
• Updated: 24/Jun/16 06:19
• Resolved: 09/Dec/15 21:00

Description

This is to change
org.apache.htrace.fasterxml.jackson.annotation.JsonIgnore
org.apache.htrace.fasterxml.jackson.annotation.JsonIgnoreProperties
to
org.codehaus.jackson.annotate.JsonIgnore
org.codehaus.jackson.annotate.JsonIgnoreProperties, since org.codehaus.jackson.map.ObjectMapper does not recognize the former when we mark get/set accessors as @JsonIgnore. This will cause UnrecognizedPropertyException for newly added accessors while doing Json parsing using codehaus Jackson ObjectMapper.