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https://issues.apache.org/jira/browse/PDFBOX-5807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jorge moraleda updated PDFBOX-5807:
-----------------------------------
Description:
Currently when the image size cannot retrieved from metadata we issue:
{code:java}
LOG.warn("No image metadata, will decode image and use raster size");
{code}
and
{code:java}
LOG.warn("Error reading image metadata, will decode image and use raster size",
ex);{code} both at the *{{warn}}* level, but since these are recoverable errors
(by using the raster size, as the messages indicate), I think their log
priority should be reduced to *{{info}}* or *{{debug}}*. This is particularly
important in the second message since it actually prints the full stack trace,
which heavily pollutes log files.
I use JPEGFactory inside a server side application without control from which
files the user uploads, and these stack traces are useless and distracting.
Thank you.
was:
Currently when the image size cannot retrieved from metadata we issue:
`LOG.warn("No image metadata, will decode image and use raster size");` and
`LOG.warn("Error reading image metadata, will decode image and use raster
size", ex);` both at the warning level, but since these are recoverable errors
(by using the raster size, as the messages indicate, I think their priority
should be reduced to `info` or `debug`. This is particularly important in the
second message since we actually go ahead and print the full stack trace, which
heavily pollutes log files.
I use JPEGFactory inside a server side application without control from which
files the user uploads, and it is irksome to get all those irelevant stack
traces.
Thank you.
> JPEGFactory. Reduce logging severity when no image metadata is present
> ----------------------------------------------------------------------
>
> Key: PDFBOX-5807
> URL: https://issues.apache.org/jira/browse/PDFBOX-5807
> Project: PDFBox
> Issue Type: Improvement
> Components: FontBox
> Affects Versions: 2.0.31, 3.0.2 PDFBox
> Reporter: Jorge moraleda
> Priority: Minor
>
> Currently when the image size cannot retrieved from metadata we issue:
> {code:java}
> LOG.warn("No image metadata, will decode image and use raster size");
> {code}
> and
> {code:java}
> LOG.warn("Error reading image metadata, will decode image and use raster
> size", ex);{code} both at the *{{warn}}* level, but since these are
> recoverable errors (by using the raster size, as the messages indicate), I
> think their log priority should be reduced to *{{info}}* or *{{debug}}*. This
> is particularly important in the second message since it actually prints the
> full stack trace, which heavily pollutes log files.
> I use JPEGFactory inside a server side application without control from which
> files the user uploads, and these stack traces are useless and distracting.
> Thank you.
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