Greenplum Array Configuration Parameters

Greenplum Array Configuration Parameters

The parameters in this topic control the configuration of the Greenplum Database array and its components: segments, master, distributed transaction manager, master mirror, and interconnect.

Interconnect Configuration Parameters

gp_interconnect_fc_method

gp_interconnect_hash_multiplier

gp_interconnect_queue_depth

gp_interconnect_snd_queue_depth

gp_interconnect_setup_timeout

gp_interconnect_type

gp_max_packet_size

Note: The Greenplum Database interconnect types TCP and UDP are deprecated. In the next major release, only the UDPIFC interconnect type will be supported by Greenplum Database. The server configuration parameter gp_interconnect_type controls the interconnect type.

Distributed Transaction Management Parameters