fengyongshe created SLIDER-1120:
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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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