Can you go to 8.10? Because it’s included in 8.10+ too.
If not, the patch that added this capability is in this issue and maybe you can
make something of it: https://issues.apache.org/jira/browse/SOLR-15610
On Jun 12, 2022, 8:03 AM -0500, 123456780sss
<123456780...@protonmail.com.invalid>, wrote
Hello,
We have a solrCloud running solr 8.6.3 and we want to write our logs as jsons.
We looked around and decided that the best way to achieve this is by using the
log4j-layout-template-json extension published by apache.
(https://logging.apache.org/log4j/2.x/manual/json-template-layout.html)