[ https://issues.apache.org/jira/browse/MAPREDUCE-181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod K V updated MAPREDUCE-181: -------------------------------- Issue Type: Sub-task (was: Bug) Parent: MAPREDUCE-563 > Secure job submission > ---------------------- > > Key: MAPREDUCE-181 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-181 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Reporter: Amar Kamat > Assignee: Amar Kamat > Attachments: hadoop-3578-branch-20-example-2.patch, > hadoop-3578-branch-20-example.patch, HADOOP-3578-v2.6.patch, > HADOOP-3578-v2.7.patch, MAPRED-181-v3.8.patch > > > Currently the jobclient accesses the {{mapred.system.dir}} to add job > details. Hence the {{mapred.system.dir}} has the permissions of > {{rwx-wx-wx}}. This could be a security loophole where the job files might > get overwritten/tampered after the job submission. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.