if node failed and exited, need relaunch on heartbeat timeout #1420
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What changes were proposed in this pull request?
change dead node skip to only succeeded exit node
Why are the changes needed?
if node failed and exited, but stuck into some post-mortem action such as coredump upload, we won't wait for it finishing, but relaunch as soon as the heartbeat timeout
Does this PR introduce any user-facing change?
No
How was this patch tested?
UT