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Do not let a single node error stop all pending node

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Isolate faults to single node for better robust behavior.
This commit is contained in:
Jarrod Johnson 2017-08-22 16:50:04 -04:00
parent b93a2e60d2
commit 2cdfa8fcae
1 changed files with 7 additions and 2 deletions
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9
confluent_server/confluent/discovery/core.py
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@ -366,8 +366,13 @@ def _recheck_nodes(nodeattribs, configmanager):
# policy or hadn't been able to verify key
for nodename in pending_nodes:
info = pending_nodes[nodename]
handler = info['handler'].NodeHandler(info, configmanager)
eventlet.spawn_n(eval_node, configmanager, handler, info, nodename)
try:
handler = info['handler'].NodeHandler(info, configmanager)
eventlet.spawn_n(eval_node, configmanager, handler, info, nodename)
except Exception:
traceback.print_exc()
log.log({'error': 'Unexpected error during discovery of {0}, check debug '
'logs'.format(nodename)})
def _recheck_single_unknown(configmanager, mac):