After spending two days reading almost all forum posts related to this error message, including translating questions from Chinese to Spanish, I finally found the cause of this error message:
Error message
- Search results might be incomplete: the search process on the peer:indexador1 ended prematurely. Check the peer log, such as $SPLUNK_HOME/var/log/splunk/splunkd.log and as well as the search.log for the particular search.
- Search results might be incomplete: the search process on the peer:indexador2 ended prematurely. Check the peer log, such as $SPLUNK_HOME/var/log/splunk/splunkd.log and as well as the search.log for the particular search.
- [indexador1] Search process did not exit cleanly, exit_code=255, description="exited with code 255". Please look in search.log for this peer in the Job Inspector for more info.
- [indexador2] Search process did not exit cleanly, exit_code=255, description="exited with code 255". Please look in search.log for this peer in the Job Inspector for more info.
cause
If you want to setup a trial Splunk Enterprise distributed deployment consisting of multiple Splunk Enterprise instances communicating with each other, each instance must use its own self-generated Enterprise Trial license. This differs from a distributed deployment running a Splunk Enterprise license, where you will configure a license master to host all licenses."
https://docs.splunk.com/Documentation/Splunk/8.0.5/Admin/TypesofSplunklicenses
