logback / LOGBACK-1698 [Open] "Nested appenders are not allowed" warning using SiftingAppender ============================== 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-1698 ============================== Issue created ------------------------------ albertus82 created this issue on 17/Oct/22 11:19 AM Summary: "Nested appenders are not allowed" warning using SiftingAppender Issue Type: Bug Affects Versions: 1.4.4 Assignee: Logback dev list Created: 17/Oct/22 11:19 AM Environment: Relevant part of the XML configuration: {code:xml} <appender name="MY_LOG_APPENDER" class="ch.qos.logback.classic.sift.SiftingAppender"> <!-- Useless but mandatory for SiftingAppender --> <discriminator> <key>dummy</key> <defaultValue>dummy</defaultValue> </discriminator> <!-- Avoid creation of unnecessary empty files --> <sift> <appender name="MY_LOG_APPENDER_SIFT" class="ch.qos.logback.core.rolling.RollingFileAppender"> <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> <fileNamePattern>${logs.directory}/mylog.%d.%i.log</fileNamePattern> <maxFileSize>25MB</maxFileSize> <maxHistory>30</maxHistory> <totalSizeCap>250MB</totalSizeCap> <cleanHistoryOnStart>true</cleanHistoryOnStart> </rollingPolicy> <encoder> <pattern>%d{MMM dd HH:mm:ss} %hostaddr %msg%n</pattern> </encoder> </appender> </sift> </appender> {code} Labels: SiftingAppender Priority: Major Reporter: albertus82 Description: Hi, I'm migrating from 1.2 to 1.4 and I have a {{SiftingAppender}} configured like the example shown in the manual (appender > sift > appender): [https://logback.qos.ch/manual/appenders.html#SiftingAppender] Nevertheless I'm getting the warning "As of logback version 1.3, nested appenders are not allowed", which causes Logback to print its full initalization log. Am I missing something? Thank you. ---- {color:#403294}_Original post: [https://github.com/qos-ch/logback/discussions/604]_{color} ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)