[jira] [Created] (SLIDER-1120) tomcat app package starting fails with exception wheh copy war resources to install dir

["fengyongshe (JIRA)" <ji...@apache.org>]

fengyongshe created SLIDER-1120:
-----------------------------------

             Summary: tomcat app package  starting  fails  with exception wheh copy war resources to install dir
                 Key: SLIDER-1120
                 URL: https://issues.apache.org/jira/browse/SLIDER-1120
             Project: Slider
          Issue Type: Bug
          Components: app-package
         Environment: slider-0.91.0-incubating-SNAPSHOT
hadoop 2.6
            Reporter: fengyongshe


I create  tomcat app on my cluster using user yarn.but when starting tomcat component, throws Exception when copy application.resources to install webapps.


Traceback (most recent call last):
  File "/hadoop/yarn/local/usercache/fys/appcache/application_1463037266860_0003/filecache/114/slider-tomcat-app-package-0.91.0-incubating-SNAPSHOT.zip/package/scripts/tomcat.py", line 80, in <module>
    Tomcat().execute()
  File "/hadoop/yarn/local/usercache/fys/appcache/application_1463037266860_0003/filecache/25/slider-agent.tar.gz/slider-agent/resource_management/libraries/script/script.py", line 116, in execute
    method(env)
  File "/hadoop/yarn/local/usercache/fys/appcache/application_1463037266860_0003/filecache/114/slider-tomcat-app-package-0.91.0-incubating-SNAPSHOT.zip/package/scripts/tomcat.py", line 47, in start
    self.configure(env)
  File "/hadoop/yarn/local/usercache/fys/appcache/application_1463037266860_0003/filecache/114/slider-tomcat-app-package-0.91.0-incubating-SNAPSHOT.zip/package/scripts/tomcat.py", line 40, in configure
    shutil.copy(full_resource_path, webapps_dir)
  File "/usr/lib64/python2.6/shutil.py", line 84, in copy
    copyfile(src, dst)
  File "/usr/lib64/python2.6/shutil.py", line 51, in copyfile
    with open(dst, 'wb') as fdst:
IOError: [Errno 13] Permission denied: u'/hadoop/yarn/local/usercache/fys/appcache/application_1463037266860_0003/container_1463037266860_0003_01_000004/app/install/apache-tomcat-8.0.30/webapps/slider-test.war'


belows is the sources file and dst file
[root@sgserver004 resources]# ll slider-test.war 
lrwxrwxrwx 1 yarn hadoop 102 May 12 19:27 slider-test.war -> /hadoop/yarn/local/usercache/fys/appcache/application_1463037266860_0007/filecache/113/slider-test.war

dst file:
[root@sgserver004 webapps]# ll slider-test.war 
-r-x------ 1 yarn hadoop 0 May 12 19:27 slider-test.war

I think errors is that , shutil.copy(src,dist)  with src file with permission rwxrwxrwx,but dst file is -r-x------, but why?  
by the way , user yarn and root's  umask is 0022



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