Infrastructure » Python GMN

Some MNs (NMEPSCOR and TERN, for example) are reporting that GMN fails to write system metadata during a refresh. It is not clear under what conditions this occurs.

2016-03-24 06:00:15 ERROR SysMetaRefresher process_system_metadata_refresh_queue 30401 140171679168320 System Metadata update failed with internal exception:
Traceback (most recent call last):
File "/var/local/dataone/gmn/local/lib/python2.7/site-packages/service/mn/management/commands/process_system_metadata_refresh_queue.py", line 161, in process_refresh_task
self._refresh(task)
File "/var/local/dataone/gmn/local/lib/python2.7/site-packages/service/mn/management/commands/process_system_metadata_refresh_queue.py", line 174, in _refresh
self._update_sys_meta(sys_meta)
File "/var/local/dataone/gmn/local/lib/python2.7/site-packages/service/mn/management/commands/process_system_metadata_refresh_queue.py", line 224, in _update_sys_meta
mn.auth.set_access_policy(pid, sys_meta.accessPolicy)
File "/var/local/dataone/gmn/lib/python2.7/site-packages/service/mn/auth.py", line 164, in set_access_policy
with mn.sysmeta_store.sysmeta(pid, sci_obj.serial_version) as sysmeta:
File "/var/local/dataone/gmn/lib/python2.7/site-packages/service/mn/sysmeta_store.py", line 97, in __init_
with open(sysmeta_path, 'rb') as f:
IOError: [Errno 2] No such file or directory: '/var/local/dataone/gmn/lib/python2.7/site-packages/service/./stores/sysmeta/112/129/aekos.org.au%2Fcollection%2Fnsw.gov.au%2Fnsw_atlas%2Fvis_flora_module%2FP_ADHO4FB3.20150515.5'