If [my_time] is a string you can use mutate { gsub => [ "my_time", "Z$", "" ] }.
If [my_time] is a string you can use mutate { gsub => [ "my_time", "Z$", "" ] }.
© 2020. All Rights Reserved - Elasticsearch
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.