elastic stack - Logstash Grok get number field - Stack Overflow
Convert date from string to datetime format - Logstash - Discuss the Elastic Stack
Logstash unable to convert date to string correctly · Issue #24124 · elastic/elasticsearch · GitHub
Convert Date String Into Date Format - Logstash - Discuss the Elastic Stack
Conver String to date (or replace @timestamp) (SOLVED) - Logstash - Discuss the Elastic Stack
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Converting String to Date in Kibana - Kibana - Discuss the Elastic Stack
how to convert date string to time,example "10/Oct/2016:15:49:23 +0800" · Issue #6014 · elastic/logstash · GitHub
Logstash Timestamp | How to Configure Logstash Timestamp?
Timestamp parsing fails with "cannot convert instance of class org.jruby.RubyObject to class java.lang.String" · Issue #3785 · elastic/ logstash · GitHub
Logstash mutate | Learn the Different Filters of Logstash mutate
Convert Date String Into Date Format - Logstash - Discuss the Elastic Stack