Hello,
I am running Elasticsearch + Kibana 7.8.0 on a virtual machine, everything in the cluster is operating fine with no issues.
In the last few days, I was trying to run a long query (written in KQL) in the search bar (Discover), showing my good results after taking a while to process and I got the warning that it is capturing results beyond the regular timeout.
After rendering all results, I wanted to generate and download a CSV report as I usually do, only to be prompted with a failure message (after 3 attempts) after it reached timeout.
The number of hits in the results wasn't that large to be an issue and I also tried a shorter time range with no success.
Then I tried to change the xpack.reporting configuration, setting:
xpack.reporting.queue.timeout from 120000 (default) to 300000 and 600000, still getting the same failure as before (but with longer queue processing time).
I suspect it may be something to do with generating a report with a "heavy" KQL query, but I am not sure.
If there is any additional debugging to do or some insights about this issue, please help to solve it.
Thanks.