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apache / cloudberry

One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
https://cloudberry.apache.org
Apache License 2.0
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Load the IPC implement in interconnect dynamically. #646

Closed zhangyue-hashdata closed 1 month ago

zhangyue-hashdata commented 1 month ago

Improve the loading of interconnect with a more flexible way.

  1. Change the guc type of gp_interconnect_type from enum to string;
  2. The provider(interconnect.so, etc) registers the IPClayer implement by adding to IPCLayerImpls[] in CBDB kernel;
  3. Choose the IPClayer implement by type_name in IPCLayerImpls[], and set CurrentMotionIPCLayer meanwhile;
  4. Remove "if (Gp_interconnect_type == xxx)" in CBDB kernel;

fix #ISSUE_Number

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