Greenplum 6.0.0 Compilation Failed Due to Incorrect ORCA Version

Symptom

When Greenplum is being compiled, the message "Your ORCA version is expected to be 3.74.XXX" is displayed.

Key Process and Cause Analysis

The Greenplum version is incompatible with the current GPORCA version.

Conclusion and Solution

1. Check the GPORCA version requirements of the Greenplum database.

   cd gpdb-6.0.0/depends
   cat conanfile_orca.txt

   

2. Reinstall GPORCA of the required version. For details, see Installing GPORCA.
3. Run the following commands to load the dynamic library:

   echo /usr/local/lib >/etc/ld.so.conf
   ldconfig

4. Recompile and install Greenplum.