Hi guys,

                When I run applications on yarn, there is always some containers failed for the following reason:

 

Tue, 19 Jan 2016 07:29:22 GMT   Tue, 19 Jan 2016 07:29:30 GMT   7sec      

Error: java.lang.RuntimeException: org.xml.sax.SAXParseException:

 descriptionmust use</description>end

at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2338)

at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2185)

at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2102)

 at org.apache.hadoop.conf.Configuration.get(Configuration.java:851) at

org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:870) at

org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1889)

at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2379)

at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2392)

at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:89)

 at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2431)

 at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2413)

at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:368)

at org.apache.hadoop.fs.FileSystem.getLocal(FileSystem.java:339)

at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:270)

at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathToRead(LocalDirAllocator.java:432)

at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathToRead(LocalDirAllocator.java:164)

 at org.apache.hadoop.mapred.YarnChild.configureLocalDirs(YarnChild.java:232)

 at org.apache.hadoop.mapred.YarnChild.configureTask(YarnChild.java:290)

at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:147)

 Caused by: org.xml.sax.SAXParseException: elementtypedescription must used</description>” end

 at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)

at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)

at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2173)

 at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2161)

 at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2232)

... 18 more Container killed by the ApplicationMaster. Container killed on request.

Exit code is 143 Container exited with a non-zero exit code 143

 

It seems that the xml file are bad, I check marped-site.xml and yarn-site.xml, it is fine.

Could you give me any tips

 

Best Regards,

Evan