问题
When a transaction fails to make it to the destination node, where can I see those failed transaction data? I understand there is not a UI in the OS version. I am assuming there got to be somewhere in the DB or files system where this information is stored so Corda is able to retrieve it at a later time. If it's in a readable format, where can i find it?
回答1:
you can get a list of flows hospitalized by looking at the node_checkpoints table in the database. you can also fire the below command on the node terminal once you have started your node to get an idea of all flows which have been hospitalized.
run stateMachinesSnapshot
There is one un-published blog which I have written on flow hospital, you can take a look at the same as well.
https://medium.com/p/edc1b5a2f14/edit
来源：https://stackoverflow.com/questions/62187251/when-using-corda-os-where-can-i-view-the-flow-hospital-data