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Posted to issues@storm.apache.org by "Lawrence Craft (JIRA)" <ji...@apache.org> on 2017/11/03 23:59:00 UTC

[jira] [Created] (STORM-2797) LogViewer worker logs broken on Windows

Lawrence Craft created STORM-2797:
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             Summary: LogViewer worker logs broken on Windows
                 Key: STORM-2797
                 URL: https://issues.apache.org/jira/browse/STORM-2797
             Project: Apache Storm
          Issue Type: Bug
          Components: storm-webapp
    Affects Versions: 1.x
         Environment: Windows
            Reporter: Lawrence Craft
            Priority: Minor
         Attachments: logviewer.log

LogViewer worker logs are broken on Windows. Attempting to access the log (e.g. http://localhost:8000/log?file=word-topo-5-1509750559%5C6701%5Cworker.log) leads to a 500 Server Error.

I've attached the LogViewer logs which show the stack trace. The issue is pretty clear from the log: on line 123 of logviewer.clj, the path is split using the path separator as a regex. This is fine on Posix systems as / is a normal character in regex; however, on Windows, backslash (\) is the escape character and thus is not a valid regex.



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