I have a single node elasticsearch cluster in a kubernetes cluster.
Also Rally installed in a separate docker container in same namespace where ES is running.
I am able to run default track "geonames" and test completed successfully against the Es cluster.
But not able to export the result to csv file. Also after the below error comes, not able to execute any other test tracks.
esrally --track=geonames --target-hosts=188.8.131.52:9200 --pipeline=benchmark-only
[ERROR] Cannot race. There are other Rally processes running on this machine (PIDs: [52, 53, 75, 96, 98, 100, 101]) but only one Rally benchmark is allowed to run at the same time. Please check and terminate these processes and retry again.
Please help me on this.