Package org.elasticsearch.common.logging

Class ClusterIdConverter

java.lang.Object
org.apache.logging.log4j.core.pattern.AbstractPatternConverter
org.apache.logging.log4j.core.pattern.LogEventPatternConverter
org.elasticsearch.common.logging.ClusterIdConverter
All Implemented Interfaces:
org.apache.logging.log4j.core.pattern.PatternConverter
@Plugin(category="Converter", name="ClusterIdConverter") public final class ClusterIdConverter extends org.apache.logging.log4j.core.pattern.LogEventPatternConverter
Pattern converter to format the cluster_id variable into JSON fields cluster.id.

This is used in `EcsJsonLayout`, which does not use NodeAndClusterIdConverter.

  • Field Summary

    Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

    LOGGER

    Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter

    CATEGORY

  • Constructor Summary

    Constructors
    Constructor
    Description
    ClusterIdConverter()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    format(org.apache.logging.log4j.core.LogEvent event, StringBuilder toAppendTo)
    Formats the cluster.uuid into json fields.
    static ClusterIdConverter
    newInstance(String[] options)
    Called by log4j2 to initialize this converter.

    Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter

    format, handlesThrowable, isVariable

    Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

    getName, getStyleClass

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ClusterIdConverter

      public ClusterIdConverter()

  • Method Details

    • newInstance

      public static ClusterIdConverter newInstance(String[] options)
      Called by log4j2 to initialize this converter.

    • format

      public void format(org.apache.logging.log4j.core.LogEvent event, StringBuilder toAppendTo)
      Formats the cluster.uuid into json fields.
      Specified by:
      format in class org.apache.logging.log4j.core.pattern.LogEventPatternConverter
      Parameters:
      event - - a log event is ignored in this method as it uses the clusterId value from NodeAndClusterIdStateListener to format