[HADOOP-9471] hadoop-client wrongfully excludes jetty-util JAR, breaking webhdfs

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.3-alpha
• Fix Version/s: 2.0.4-alpha
• Component/s: build
• Target Version/s: 2.0.4-alpha
• Hadoop Flags: Reviewed
• Assignee: Alejandro Abdelnur
• Reporter: Alejandro Abdelnur
• Created: 10/Apr/13 22:48
• Updated: 26/Apr/13 02:14
• Resolved: 11/Apr/13 04:08

Description

WebHdfsFileSystem uses jetty-util's JSON class.

hadoop-client excludes that JAR, applications built using hadoop-client POM fail:

java.lang.NoClassDefFoundError: org/mortbay/util/ajax/JSON
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.jsonParse(WebHdfsFileSystem.java:277)
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$Runner.getResponse(WebHdfsFileSystem.java:561)
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$Runner.run(WebHdfsFileSystem.java:480)
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.run(WebHdfsFileSystem.java:413)
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getHdfsFileStatus(WebHdfsFileSystem.java:580)
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getFileStatus(WebHdfsFileSystem.java:591)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1332)