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Posted to dev@flume.apache.org by "Mike Percy (JIRA)" <ji...@apache.org> on 2012/11/10 21:37:13 UTC

[jira] [Assigned] (FLUME-1277) Error parsing Syslog rfc 3164 messages with null values

     [ https://issues.apache.org/jira/browse/FLUME-1277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Percy reassigned FLUME-1277:
---------------------------------

    Assignee: Brock Noland  (was: Brent Halsey)
    
> Error parsing Syslog rfc 3164 messages with null values
> -------------------------------------------------------
>
>                 Key: FLUME-1277
>                 URL: https://issues.apache.org/jira/browse/FLUME-1277
>             Project: Flume
>          Issue Type: Bug
>          Components: Sinks+Sources
>    Affects Versions: v1.1.0, v1.2.0
>            Reporter: Brent Halsey
>            Assignee: Brock Noland
>            Priority: Minor
>             Fix For: v1.3.0
>
>         Attachments: FLUME-1277-1a.patch, FLUME-1277-1.patch, FLUME-1277-fix.patch, FLUME-1277-test.patch
>
>
> The SyslogUtils class doesn't properly parse rfc 3164 style messages containing a null (hyphen) value.  e.g., 
> <10>Apr  1 13:14:04 ubuntu-11.cloudera.com - rest_of_message
> It tries to parse it as a 5424 style message, skips over the date information, and interprets the first hyphen as a null timestamp.  Part of the problem is the use of a Scanner and regex.  This skips over a properly formatted 3164 style message until it finds anything that matches the 5424 regex, including a hyphen.

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