[SOLR-7698] solr alternative logback contrib

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.2.1
• Fix Version/s: 5.5, 6.0
• Labels: logback
• Assignee: Unassigned
• Reporter: Linbin Chen
• Created: 18/Jun/15 09:17
• Updated: 09/May/16 18:51

Description

alternative use logback support

solr.xml like

<solr>
<!-- ... -->
  <logging>
    <str name="class">org.apache.solr.logging.logback.LogbackWatcher</str>
    <bool name="enabled">true</bool>
    <watcher>
      <int name="size">50</int>
      <str name="threshold">WARN</str>
    </watcher>
  </logging>
<!-- ... -->
</solr>

solr-X.X.X/server/lib/ext remove:

• log4j-1.2.X.jar
• slf4j-log4j12-1.7.X.jar

add :

• log4j-over-slf4j-1.7.7.jar
• logback-classic-1.1.3.jar
• logback-core-1.1.3.jar

example : https://github.com/chenlb/vootoo/wiki/Logback-for-solr-logging