first commit

solr/solr-7.7.2/server/resources/log4j2.xml

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<Configuration>
+  <Appenders>
+
+    <Console name="STDOUT" target="SYSTEM_OUT">
+      <PatternLayout>
+        <Pattern>
+          %d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard} %X{replica} %X{core}] %c{1.} %m%n
+        </Pattern>
+      </PatternLayout>
+    </Console>
+
+    <RollingFile
+        name="RollingFile"
+        fileName="${sys:solr.log.dir}/solr.log"
+        filePattern="${sys:solr.log.dir}/solr.log.%i" >
+      <PatternLayout>
+        <Pattern>
+          %d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard} %X{replica} %X{core}] %c{1.} %m%n
+        </Pattern>
+      </PatternLayout>
+      <Policies>
+        <OnStartupTriggeringPolicy />
+        <SizeBasedTriggeringPolicy size="32 MB"/>
+      </Policies>
+      <DefaultRolloverStrategy max="10"/>
+    </RollingFile>
+
+    <RollingFile
+        name="SlowFile"
+        fileName="${sys:solr.log.dir}/solr_slow_requests.log"
+        filePattern="${sys:solr.log.dir}/solr_slow_requests.log.%i" >
+      <PatternLayout>
+        <Pattern>
+          %d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard} %X{replica} %X{core}] %c{1.} %m%n
+        </Pattern>
+      </PatternLayout>
+      <Policies>
+        <OnStartupTriggeringPolicy />
+        <SizeBasedTriggeringPolicy size="32 MB"/>
+      </Policies>
+      <DefaultRolloverStrategy max="10"/>
+    </RollingFile>
+
+  </Appenders>
+  <Loggers>
+    <Logger name="org.apache.hadoop" level="warn"/>
+    <Logger name="org.apache.solr.update.LoggingInfoStream" level="off"/>
+    <Logger name="org.apache.zookeeper" level="warn"/>
+    <Logger name="org.apache.solr.core.SolrCore.SlowRequest" level="info" additivity="false">
+      <AppenderRef ref="SlowFile"/>
+    </Logger>
+
+    <Root level="info">
+      <AppenderRef ref="RollingFile"/>
+      <AppenderRef ref="STDOUT"/>
+    </Root>
+  </Loggers>
+</Configuration>