[jira] [Commented] (LOG4J2-3531) log4j2.xml cannot be parsed on WebSphere

["Piotr Karwasz (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LOG4J2-3531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17551403#comment-17551403 ] 

Piotr Karwasz commented on LOG4J2-3531:
---------------------------------------

Hi [~simonikula],

What version of Xerces is your WebSphere using?

> log4j2.xml cannot be parsed on WebSphere
> ----------------------------------------
>
>                 Key: LOG4J2-3531
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-3531
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Configurators
>    Affects Versions: 2.17.2
>            Reporter: Simo Nikula
>            Assignee: Piotr Karwasz
>            Priority: Minor
>
> Basically similar as LOG4J2-1127
> {noformat}
> ERROR StatusLogger Error parsing ..log4j2.xml
> javax.xml.parsers.ParserConfigurationException: Feature 'http://apache.org/xml/features/xinclude' is not recognized.
>    at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.newDocumentBuilder(XmlConfiguration.java:193)
>    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.<init>(XmlConfiguration.java:91)
>    at org.apache.logging.log4j.core.config.xml.XmlConfigurationFactory.getConfiguration(XmlConfigurationFactory.java:46)
>    at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:559)
>    at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:483)
>    at org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(ConfigurationFactory.java:325)
>    at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:690)
>    at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:711)
>    at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:253)
>    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:155)
>    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:47)
>    at org.apache.logging.log4j.LogManager.getContext(LogManager.java:196)
>    at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:599)
>    ...
> ERROR StatusLogger No logging configuration   
> {noformat}
> Current retry does not cover this scenario.
> {code:java}
>            final DocumentBuilder documentBuilder = newDocumentBuilder(true);
>             Document document;
>             try {
>                 document = documentBuilder.parse(source);
>             } catch (final Exception e) {
>                 // LOG4J2-1127
>                 final Throwable throwable = Throwables.getRootCause(e);
>                 if (throwable instanceof UnsupportedOperationException) {
>                     LOGGER.warn(
>                             "The DocumentBuilder {} does not support an operation: {}."
>                             + "Trying again without XInclude...",
>                             documentBuilder, e);
>                     document = newDocumentBuilder(false).parse(source);
>                 } else {
>                     throw e;
>                 }
>             }
> {code}



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