[logging-log4j2] branch release-2.x updated: [DOC] fix Duration string (#639)

[gg...@apache.org]

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ggregory pushed a commit to branch release-2.x
in repository https://gitbox.apache.org/repos/asf/logging-log4j2.git


The following commit(s) were added to refs/heads/release-2.x by this push:
     new c064152  [DOC] fix Duration string (#639)
c064152 is described below

commit c0641527111f1f6ec870824feef8798d75dfd7a5
Author: Michael Bürkle <38...@users.noreply.github.com>
AuthorDate: Sat Dec 18 02:24:57 2021 +0100

    [DOC] fix Duration string (#639)
    
    According to
    https://logging.apache.org/log4j/2.x/log4j-core/apidocs/org/apache/logging/log4j/core/appender/rolling/action/Duration.html#parseCharSequence
    a Duration looks like "P2D" or "PT20S".
    
    In serveral instances our configuration did not work as expected and
    didn't delete files despite them beeing older then the period that we
    thought was configured. After some digging into the configuration we
    found that the above mention string fixed the configuration.
    
    Co-authored-by: Michael Buerkle <mi...@sup-logistik.de>
---
 src/site/xdoc/manual/appenders.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/site/xdoc/manual/appenders.xml b/src/site/xdoc/manual/appenders.xml
index bcde753..c0f8c6d 100644
--- a/src/site/xdoc/manual/appenders.xml
+++ b/src/site/xdoc/manual/appenders.xml
@@ -3825,7 +3825,7 @@ public class JpaLogEntity extends AbstractLogEventWrapperEntity {
       <DefaultRolloverStrategy>
         <Delete basePath="${baseDir}" maxDepth="2">
           <IfFileName glob="*/app-*.log.gz" />
-          <IfLastModified age="60d" />
+          <IfLastModified age="P60D" />
         </Delete>
       </DefaultRolloverStrategy>
     </RollingFile>
@@ -3867,7 +3867,7 @@ public class JpaLogEntity extends AbstractLogEventWrapperEntity {
         -->
         <Delete basePath="${baseDir}" maxDepth="2">
           <IfFileName glob="*/app-*.log.gz">
-            <IfLastModified age="30d">
+            <IfLastModified age="P30D">
               <IfAny>
                 <IfAccumulatedFileSize exceeds="100 GB" />
                 <IfAccumulatedFileCount exceeds="10" />