Yes, MMs use local storage for intermediate files used while ingesting and to respond to queries.
k
Kaushik
11/29/2022, 6:13 AM
What are the other components, which require disk space. I have added disk space to historicals, middle managers, coordinator and brokers. Does overload and router also require disk space
Kaushik
11/29/2022, 6:14 AM
@Sergio Ferragut Thanks
g
Gian Merlino
11/30/2022, 8:21 AM
overlord and router require only minimal disk space; a few small tmp files and whatever you want to allocate to log files
Gian Merlino
11/30/2022, 8:22 AM
same with coordinator
Gian Merlino
11/30/2022, 8:23 AM
main disk space users are Historicals (need to store all your queryable data, and some temporary data during queries if groupBy disk spilling is enabled); MMs (need to store temporary data used during ingestion); and Brokers (temporary data during queries if groupBy disk spilling is enabled)