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From "Ari Rabkin (JIRA)" <>
Subject [jira] Commented: (CHUKWA-74) Agent shouldn't log exceptions for down collectors
Date Tue, 04 Aug 2009 03:29:14 GMT


Ari Rabkin commented on CHUKWA-74:

I think that the serialization failure is a real error -- the serialization happens before
we ever start talking to the collector; if it throws an exception, that's a bug.  So I think
that should be logged with stack trace.

> Agent shouldn't log exceptions for down collectors
> --------------------------------------------------
>                 Key: CHUKWA-74
>                 URL:
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: input tools
>    Affects Versions: 0.3.0
>            Reporter: Mac Yang
>            Assignee: rushin barot
>            Priority: Minor
>             Fix For: 0.3.0
>         Attachments: HttpSender.patch
> To reduce the agent log volume, it should only log that it failed to connect to a collector
at the ERROR level and log the exception and stack trace to DEBUG level.

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