Jungtaek Lim created STORM-742:
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Summary: Very busy ShellBolt subprocess cannot respond heartbeat
just in time
Key: STORM-742
URL: https://issues.apache.org/jira/browse/STORM-742
Project: Apache Storm
Issue Type: Bug
Affects Versions: 0.9.3, 0.10.0, 0.9.4, 0.11.0
Reporter: Jungtaek Lim
Assignee: Jungtaek Lim
Priority: Critical
As [~dashengju] stated from STORM-738, Very busy ShellBolt subprocess cannot
respond heartbeat just in time.
Actually it's by design constraint (more details are on STORM-513 or
STORM-738), but ShellSpout avoids constraint by updating heartbeat at any type
of response from subprocess.
We can apply this approach to ShellBolt and let ShellBolt avoid design
constraint, too.
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