group ts-dt with multiple shards

Hi, We are trying to messages based on ts-dt value in solr 6.2.1. *One collection with only one shard, we are able to group ts-dt without error, but performance is getting worse over time *Multiple collections with only one shard each, we are able to group ts-dt without error

6.2.1 service installation script errors on Ubuntu 16.04.1

Hi, I'm having trouble to run install_solr_service in Ubuntu 16.04.1. Solr 6.2.1 tgz has been downloaded, then I run root@server1:/tmp# sudo ./install-solr-service.sh solr-6.2.1.tgz 1. First error was "chkconfig: command not found" in line 320. I fixed it by changing to sysv-rc-con