I have multiline Log4J logs. The lines after the first are optional. The first line contains the log message and after that is the stacktrace. I want to extract the top exception class name on a stacktrace and it is the first part on the second line. An example: 2016-01-18 13:19:34,812 [myScheduler…

Topic		Replies	Views
Grok Pattern for Multiline log pattern Logstash	1	339	May 14, 2019
Logstash 1.5.0 grok regular expression . now includes also end of line character Logstash	2	2485	July 6, 2017
Multiline pattern with grok filter Logstash	2	1536	July 6, 2017
How do I get first line from multiline message by using logstash 1.5? Logstash	7	4288	July 6, 2017
Extract Logstash	5	671	May 2, 2018

Elasticsearch is a trademark of Elasticsearch BV, registered in the U.S. and in other countries
Trademarks
Terms
Privacy
Brand
Code of Conduct

Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.

Matching a field (exception name) on the second line in a multiline event

Related topics