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Posted to issues@ambari.apache.org by "Sumit Mohanty (JIRA)" <ji...@apache.org> on 2016/04/27 23:30:13 UTC

[jira] [Updated] (AMBARI-16136) Make temp filenames unique when creating files

     [ https://issues.apache.org/jira/browse/AMBARI-16136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sumit Mohanty updated AMBARI-16136:
-----------------------------------
    Summary: Make temp filenames unique when creating files  (was: Make temp filenames more unique when creating files)

> Make temp filenames unique when creating files
> ----------------------------------------------
>
>                 Key: AMBARI-16136
>                 URL: https://issues.apache.org/jira/browse/AMBARI-16136
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: 2.2.1.1
>            Reporter: Sandor Magyari
>            Assignee: Sandor Magyari
>             Fix For: 2.2-next
>
>
> When creating files on linux, ambari-agent use create_file() in sudo.py. Here first a temp file created, copied over the right place later. The filename of this temp file currently is:     tmpf_name = tempfile.gettempdir() + os.sep + tempfile.template + str(time.time()). This may cause problems in case of parallel executions, thread name or something random should be added to be more unique.  



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