DaanHoogland commented on a change in pull request #4144:
URL: https://github.com/apache/cloudstack/pull/4144#discussion_r461636110
##########
File path: usage/src/main/java/com/cloud/usage/UsageManagerImpl.java
##########
@@ -275,7 +277,14 @@ public boolean configure(String name, Map<String, Object>
params) throws Configu
s_logger.error("Unhandled exception configuring UsageManger", e);
throw new ConfigurationException("Unhandled exception configuring
UsageManager " + e.toString());
}
- _pid = Integer.parseInt(System.getProperty("pid"));
+
+ try {
+ String processName =
ManagementFactory.getRuntimeMXBean().getName();
+ _pid = Integer.parseInt(processName.split("@")[0]);
+ } catch (Exception e) {
+ s_logger.error("Unable to get process pid ", e);
+ throw new ConfigurationException("Unable to get process pid " +
e.toString());
+ }
Review comment:
1. twice the same message should be in a string constand
1. rethrown should not abandon the stack trace for the original problem
```suggestion
String processName;
try {
processName = ManagementFactory.getRuntimeMXBean().getName();
_pid = Integer.parseInt(processName.split("@")[0]);
} catch (Exception e) {
String msg = String.format("Unable to get process Id for %s!",
processName);
s_logger.error(msg);
throw new ConfigurationException(msg, e);
}
```
or
```suggestion
String processName;
try {
processName = ManagementFactory.getRuntimeMXBean().getName();
_pid = Integer.parseInt(processName.split("@")[0]);
} catch (Exception e) {
String msg = String.format("Unable to get process Id for %s!",
processName);
s_logger.debug(msg , e);
throw new ConfigurationException(msg, e);
}
```
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