logback / LOGBACK-1727 [Open] Logback: After upgrading to 1.3.6 with SLF4J 2.0.4, logs are being written to unknown.log file. ============================== Here's what changed in this issue in the last few minutes. This issue has been created This issue is now assigned to you. View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1727 ============================== Issue created ------------------------------ Lakshmikanth Reddy created this issue on 22/Mar/23 14:31 Summary: Logback: After upgrading to 1.3.6 with SLF4J 2.0.4, logs are being written to unknown.log file. Issue Type: Bug Affects Versions: 1.3.6 Assignee: Logback dev list Components: logback-core Created: 22/Mar/23 14:31 Labels: siftingAppender Priority: Major Reporter: Lakshmikanth Reddy Description: Hi Team, After upgrading the logback-classic and logback-core to 1.3.6 along with SLF4J to 2.0.4, the logs are being written to unknown.log file. Our config looks exactly like below. {code:java} <configuration> <appender name="SIFT" class="ch.qos.logback.classic.sift.SiftingAppender"> <discriminator class="ch.qos.logback.classic.sift.JNDIBasedContextDiscriminator"> <DefaultValue>unknown</DefaultValue> </discriminator> <sift> <appender name="FILE-${contextName}" class="ch.qos.logback.core.rolling.RollingFileAppender"> <File>${catalina.base}/logs/${contextName}.log</File> <append>true</append> <immediateFlush>true</immediateFlush> <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"> <fileNamePattern>${catalina.base}/logs/${contextName}.%i.log.zip</fileNamePattern> <minIndex>1</minIndex> <maxIndex>3</maxIndex> </rollingPolicy> <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"> <maxFileSize>20MB</maxFileSize> </triggeringPolicy> <encoder> <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}|%-5level|${HOSTNAME}|%msg ||%class:%line %xException{full} %n</pattern> </encoder> </appender> </sift> </appender> <root level="INFO"> <appender-ref ref="SIFT" /> </root> </configuration> {code} Our previous version was: logback: 1.2.11 with SLF4J at version 1.7.36. Note: All the required config described in the documentation for JNDI is as is and has not changed. Any pointers to resolve this issue would be great help. Thanks, Lakshmikanth ============================== This message was sent by Atlassian Jira (v9.6.0#960000-sha1:a3ee8af)