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Sets the size (in bytes) of messages sent by the UDP interconnect, and sets the tuple-serialization chunk size when gp_interconnect_type is tcp, UDP or UDPIFC.

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.
Value Range Default Set Classifications
512-65536 8192 master