Re: AsyncAppender dispatcher thread dies - no exception written to stderr

[Ceki Gülcü <ce...@qos.ch>]

You can try to reproduce the problem by not using AsyncAppender. If
you still get an out of memory error you know who to blame.

At 18:21 09.07.2002 -0400, you wrote:
>I have a large web application that has just begun failing with a gnarly
>bug.
>The AsyncAppender dispatcher thread dies, which causes the thread
>that is writing to the async appnder to block, and then other threads
>to wait on the async appender's mutex heald by that blocked thread,
>which slowly kills my application.
>
>There is an OutOfMemory error logged to standard error, but this could
>be caused by this problem and not necessarily prompting the problem.
>There are no other uncaught exceptions written to standard error, which
>would be the obviosu cause of such a sproblem, as the async appender's
>dispatch doesn't have a try catch block.
>
>Has anyone else seen such a problem?
>
>Any suggestiosn for the cause/cure?
>
>Peter Booth

--
Ceki


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