Jungtaek Lim created STORM-1224:
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Summary: ShellBolt only increases memory usage when subprocess
doesn't send ack / fail
Key: STORM-1224
URL: https://issues.apache.org/jira/browse/STORM-1224
Project: Apache Storm
Issue Type: Bug
Components: storm-core, storm-multilang
Reporter: Jungtaek Lim
In order to handle ack / fail easily, ShellBolt stores generated id and tuple
to Map, and remove it when subprocess passes ack or fail to that id.
In other word, if users doesn't make subprocess pass ack or fail, _input Map
only increases and never decreases. It would make memory issue when each tuple
is big or there're a lot of tuples flowing.
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