mutate { add_field => { "someField" => "12345678" } }
date { match => [ "someField", "TAI64N" ] }
causes logstash to exit with
java.lang.StringIndexOutOfBoundsException: String index out of range: 16
at java.lang.String.substring(java/lang/String.java:1963) ~[?:1.8.0_212]
at org.logstash.filters.parser.TAI64NParser.parse(org/logstash/filters/parser/TAI64NParser.java:35) ~[logstash-filter-date-3.1.6.jar:?]
at org.logstash.filters.NumericParserExecutor.execute(org/logstash/filters/NumericParserExecutor.java:37) ~[logstash-filter-date-3.1.6.jar:?]
at org.logstash.filters.DateFilter.executeParsers(org/logstash/filters/DateFilter.java:108) ~[logstash-filter-date-3.1.6.jar:?]
at org.logstash.filters.DateFilter.receive(org/logstash/filters/DateFilter.java:79) ~[logstash-filter-date-3.1.6.jar:?]
at java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:498) ~[?:1.8.0_212]
at org.jruby.javasupport.JavaMethod.invokeDirectWithExceptionHandling(org/jruby/javasupport/JavaMethod.java:455) ~[jruby-complete-9.2.6.0.jar:?]
In 6.7.1 on Linux this configuration
causes logstash to exit with