We are creating kudu tables using Impala & kudu tablet server hard memory limit is 8GB.
After restarting kudu, each tablet server is only using 1.2GB memory
By using our application, we are reaching 7.2GB of memory and after some time when all the queries are done it is coming down to 3.6GB.
Even in the ideal state also it is still 3.6GB on all the tablet servers.
Can we bring down the resident memory further down?