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[Nicholas Leskiw <question172845@xxxxxxxxxxxxxxxxxxxxx>]

Question #172845 on Graphite changed:
https://answers.launchpad.net/graphite/+question/172845

    Status: Open => Answered

Nicholas Leskiw proposed the following answer:
There's no automated way to find it.

I usually use

find /opt/graphite/storage/whisper -print -name '*.wsp' -type f -exec
whisper-info.py {} \; | less

Then look for the files that failed.
I usually get corrupt .wsp files when I try to create new metrics when the
disk is full...

-Nick

On Fri, Sep 30, 2011 at 12:25 PM, Bruce Lsyik <
question172845@xxxxxxxxxxxxxxxxxxxxx> wrote:

> New question #172845 on Graphite:
> https://answers.launchpad.net/graphite/+question/172845
>
> I have these errors in /var/log/carbon/console.log:
>
>
> 30/09/2011 10:19:14 :: Unhandled Error
> Traceback (most recent call last):
>  File "/usr/lib64/python2.4/site-packages/twisted/python/threadpool.py",
> line 161, in _worker
>    context.call(ctx, function, *args, **kwargs)
>  File "/usr/lib64/python2.4/site-packages/twisted/python/context.py", line
> 59, in callWithContext
>    return self.currentContext().callWithContext(ctx, func, *args, **kw)
>  File "/usr/lib64/python2.4/site-packages/twisted/python/context.py", line
> 37, in callWithContext
>    return func(*args,**kw)
>  File "/usr/lib/python2.4/site-packages/carbon/writer.py", line 164, in
> writeForever
>    writeCachedDataPoints()
> --- <exception caught here> ---
>  File "/usr/lib/python2.4/site-packages/carbon/writer.py", line 119, in
> writeCachedDataPoints
>    whisper.update_many(dbFilePath, datapoints)
>  File "/usr/lib/python2.4/site-packages/whisper.py", line 393, in
> update_many
>    return file_update_many(fh, points)
>  File "/usr/lib/python2.4/site-packages/whisper.py", line 400, in
> file_update_many
>    header = __readHeader(fh)
>  File "/usr/lib/python2.4/site-packages/whisper.py", line 127, in
> __readHeader
>    raise CorruptWhisperFile("Unable to read header", fh.name)
> whisper.CorruptWhisperFile: Unable to read header
>
>
> How do I find the corrupt file?
>
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