Fix restart issue

[houjun]

Related Issues / Pull Requests

#227

Description

IDIOMS should be initialized before calling metadata_index_recover

What changes are proposed in this pull request?

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality not to work as expected; for instance, examples in this repository must be updated too)
• This change requires a documentation update

Checklist:

• My code modifies existing public API, or introduces new public API, and I updated or wrote docstrings
• I have commented my code
• My code requires documentation updates, and I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[houjun]

@zhangwei217245 After the proposed change, the server can restart normally, but it seems to take a long time even with just a few objects, can you look into this?

./bin/pdc_server.exe &
./bin/vpicio
./bin/close_server
./bin/pdc_server.exe restart

...

==PDC_SERVER[0]: Server restarted from saved session, successfully loaded 1 containers, 8 objects, 0 regions...
[IDIOMS_Index_Recover_0] Timer to recover index = 21149388.0000 microseconds

==PDC_SERVER[0]: max cache size: 68719476736
==PDC_SERVER[0]: Successfully established connection to 0 other PDC servers
==PDC_SERVER[0]: total startup time = 21.336065
==PDC_SERVER[0]: Server ready!