Stas

you should install columnar package to get rid of this warning

could you provide your index `fgi_prod` and full query that cause the crash to investigate this crash locally here? Could you also check your index with `indextool -c c.conf --check...

In case indextool reports error no need to provide index as the crash is from bad index data and we need to catch of how index get into such bad...

`searchd.rt_flush_period` option set how often RT RAM content got flushed into disk as [described](https://manual.manticoresearch.com/Server_settings/Searchd#rt_flush_period)

you need to restart donor and joiner nodes with `--logreplication` then upload `searchd.log` from both nodes to investigate issue further

From your output it is not clear why optimize failed. Could you restart daemon with `--logdebug` cli option to capture more events related to files?

I see all errors is from access to `/var/lib/manticore/realetime/comments/comments.6.spi` Could you provide output of `ls -lh /var/lib/manticore/realetime/comments/comments.*` and `ls -lh /var/lib/manticore/realetime/comments` to make sure that manticore user that runs daemon...

I tried to reproduce issue you reporting from `demo.zip` file you provided. However failed to start docker container ``` stas@dev:~/bin/gh792/demo/manticore-docker$ docker-compose up ERROR: Network my-net declared as external, but could...

I use config from your archive ``` searchd { listen = 23312 listen = 23306:mysql listen = 23380:http log = searchd.log pid_file = searchd.pid query_log = query.log query_log_format = sphinxql...

I tried your `demo-2.zip` docker composer file along with `./Test.php` at the box with 2 and 4 cores and see no `WARNING` message. Here is an output of daemon from...