Hi @shota

We will help you figure out the problem! 🙂

FYI,  if you are using CM; you needn't install any Solr packages manually. CM does the complete setup for you.

From what i understand from your previous comment, you installed some solr packages manually and just to make sure we are on right setup, executing "$ ps -elf | grep solr" should result in listing only one solr process running in your system.

Once you have confirmed this, you can try refreshing the entire service.. (Assuming you have no stored data in Solr)

• Stop the Solr service from CM
• Restart the ZooKeeper service from CM
• Issue this command "$ solrctl init --force"
• Start the Solr service back from CM

Now you can try creating some collections.. 

-Vamsee