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https://issues.apache.org/jira/browse/LOG4J2-1536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davide Steduto updated LOG4J2-1536:
-----------------------------------
Description:
{{RollingRandomAccessFileAppender}} and {{RollingFileAppender}} currently
support the configuration to compress automatically files _every time_ it rolls
and to delete compressed file after Y days under provided conditions, but it
compresses at every rolling while we should have the possibility to keep the
last X rolled files uncompressed before it starts the compression.
Usually when we investigate, we do it for few days back, therefore those files
should remain uncompressed without the need to decompress the file that just
rolled (for instance: midnight is just passed).
I would add a new attribute named *max="5"* (keep last 5 logs uncompressed).
You choose the name. Default value = 0 (it always compresses).
{code:xml}
<RollingRandomAccessFile name="file" fileName="${baseDir}/app-trace.log"
filePattern="${baseDir}/app-trace-%d{yyyy-MM-dd}.log.gz" max="5"
immediateFlush="false" append="true">
...
</RollingRandomAccessFile>
{code}
Thank you,
Davide
was:
{{RollingRandomAccessFile}} and {{RollingFileAppender}} currently support the
configuration to compress automatically files _every time_ it rolls and to
delete compressed file after Y days under provided conditions, but it
compresses at every rolling while we should have the possibility to keep the
last X rolled files uncompressed before it starts the compression.
Usually when we investigate, we do it for few days back, therefore those files
should remain uncompressed without the need to decompress the file that just
rolled (for instance: midnight is just passed).
I would add a new attribute named *max="5"* (keep last 5 logs uncompressed).
You choose the name. Default value = 0 (it always compresses).
{code:xml}
<RollingRandomAccessFile name="file" fileName="${baseDir}/app-trace.log"
filePattern="${baseDir}/app-trace-%d{yyyy-MM-dd}.log.gz" max="5"
immediateFlush="false" append="true">
...
</RollingRandomAccessFile>
{code}
Thank you,
Davide
> Compressing aged Rolled Files, keep last X file uncompressed
> ------------------------------------------------------------
>
> Key: LOG4J2-1536
> URL: https://issues.apache.org/jira/browse/LOG4J2-1536
> Project: Log4j 2
> Issue Type: New Feature
> Components: Appenders
> Reporter: Davide Steduto
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> {{RollingRandomAccessFileAppender}} and {{RollingFileAppender}} currently
> support the configuration to compress automatically files _every time_ it
> rolls and to delete compressed file after Y days under provided conditions,
> but it compresses at every rolling while we should have the possibility to
> keep the last X rolled files uncompressed before it starts the compression.
> Usually when we investigate, we do it for few days back, therefore those
> files should remain uncompressed without the need to decompress the file that
> just rolled (for instance: midnight is just passed).
> I would add a new attribute named *max="5"* (keep last 5 logs uncompressed).
> You choose the name. Default value = 0 (it always compresses).
> {code:xml}
> <RollingRandomAccessFile name="file" fileName="${baseDir}/app-trace.log"
> filePattern="${baseDir}/app-trace-%d{yyyy-MM-dd}.log.gz"
> max="5"
> immediateFlush="false" append="true">
> ...
> </RollingRandomAccessFile>
> {code}
> Thank you,
> Davide
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