pan3793 commented on PR #51719: URL: https://github.com/apache/spark/pull/51719#issuecomment-3341344974
@LuciferYang, I observed an issue in CI that is likely related to this upgrade. The failure links: - https://github.com/pan3793/spark/actions/runs/18053335957/job/51379055871 - https://github.com/pan3793/spark/actions/runs/18055074525/job/51383753172 ``` 2025-09-27T02:32:39.571797348Z spark-listener-group-shared ERROR An exception occurred processing Appender File java.lang.NullPointerException: Cannot read field "stackLength" because "metadata" is null at org.apache.logging.log4j.core.pattern.ThrowableStackTraceRenderer.renderStackTraceElements(ThrowableStackTraceRenderer.java:168) at org.apache.logging.log4j.core.pattern.ThrowableStackTraceRenderer.renderThrowable(ThrowableStackTraceRenderer.java:110) at org.apache.logging.log4j.core.pattern.ThrowableStackTraceRenderer.renderThrowable(ThrowableStackTraceRenderer.java:87) at org.apache.logging.log4j.core.pattern.ThrowableStackTraceRenderer.renderThrowable(ThrowableStackTraceRenderer.java:59) at org.apache.logging.log4j.core.pattern.ThrowablePatternConverter.format(ThrowablePatternConverter.java:130) at org.apache.logging.log4j.core.layout.PatternLayout$NoFormatPatternSerializer.toSerializable(PatternLayout.java:354) at org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:251) ... ``` Related issue reports on the log4j repo - https://github.com/apache/logging-log4j2/issues/3929 - https://github.com/apache/logging-log4j2/issues/3933 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
