Dear All, I am in the process of setting up a Hadoop cluster including Impala v2.10.0.
I would like to configure Impala State Store and Catalog Service appropriately (maybe even on a dedicated host), however I cannot really find any documentation on the resource needs of these services or any other best practices regarding the sizing of the host machine. For example I do not know how much memory or disk space should I reserve for these services: based on my understanding Impala State Store and Catalog Service should be of relatively small footprint compared to other big data components, but I am not sure I would be able make a right estimation on my own. Could someone please point me into the right direction? Thank you, Peter
