Bipin Prasad created STORM-3675:
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Summary: Eliminate ps command and use /proc/<pid> status in
ServerUtils
Key: STORM-3675
URL: https://issues.apache.org/jira/browse/STORM-3675
Project: Apache Storm
Issue Type: Improvement
Components: storm-server
Reporter: Bipin Prasad
In ServerUtils.java, the *ps* command is very expensive on loaded Linux system.
when trying to determine if all worker processes are dead. Changed ownership or
missing /proc/<pid> directory for should be sufficient to detect death of
process.
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