initdb --skip-geo
to avoid the automatic creation of the sample geospatial data table. Otherwise, metadata across the cluster falls out of synchronization and can put the server in an unusable state.compressor
. Compressor choices include:compression-limit-bytes
.cluster.conf
file, the location of each leaf node is identified as well as the location of the String Dictionary server.heavy.conf
configuration file.string-servers
identifies the file containing the cluster configuration, to tell the leaf node where the String Dictionary Server is.heavy.conf
. The file is named heavy-agg.conf
in this example.heavy
-agg.confcluster
tells the HeavyDB instance that it is an aggregator node, and where to find the rest of its cluster.calcite-port
. Consider changing the port number of the aggregator node to another that is not in use.