How to re-run particular instance of a node with MNI

Piyush Agarwal over 8 years ago

If any node is having MNI on it and if any of the instances goes to error then how can we re start those instances only without effecting others.

This is required when we have MNI on Write to database node. In my case, out 10 instance few of the instances went to error state due to connection issue. Now I want to run only those error ones instead of running whole node again.

appreciate the quick response. Thanks.

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0 abhinavg712
Certified Lead Developer
over 8 years ago

1. You can make use of "Get Processes By Node Status" plugin to get list of failed processes
nodes depending upon what process node status is being used ( e.g TASK STATUS PAUSED BY EXCEPTION = 8). You can pass specific failed DB node UUID . The UUIDs of the process nodes to be searched (see the Process Model documentation)
forum.appian.com/.../summary

2. Design a process to pass above failed processes in batched manner to cancel the node first and then restart, you can use Process Management Services plugin to cancel and start a node
forum.appian.com/.../summary

There is one more plugin available but i haven't tried the same.
Restart Failed DB Nodes by Model
forum.appian.com/.../summary
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0 abhinavg712
Certified Lead Developer
over 8 years ago

1. You can make use of "Get Processes By Node Status" plugin to get list of failed processes
nodes depending upon what process node status is being used ( e.g TASK STATUS PAUSED BY EXCEPTION = 8). You can pass specific failed DB node UUID . The UUIDs of the process nodes to be searched (see the Process Model documentation)
forum.appian.com/.../summary

2. Design a process to pass above failed processes in batched manner to cancel the node first and then restart, you can use Process Management Services plugin to cancel and start a node
forum.appian.com/.../summary

There is one more plugin available but i haven't tried the same.
Restart Failed DB Nodes by Model
forum.appian.com/.../summary
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

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