Github user marcaurele commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1640#discussion_r75252604
--- Diff: server/src/com/cloud/ha/HighAvailabilityManagerImpl.java ---
@@ -497,7 +498,7 @@ protected Long restart(final HaWorkVO work) {
boolean fenced = false;
if (alive == null) {
- s_logger.debug("Fencing off VM that we don't know the
state of");
+ s_logger.debug("Fencing off VM " + vm + " that we
don't know the state of");
--- End diff --
Turning all of those log debug lines without a `if` statement to lambda
expressions when we require Java8 would be easier if there're not wrapped
within a `if`:
```
s_logger.debug(() -> "Fencing off VM " + vm + " that we don't know the
state of");
```
with
```
default void debug(Supplier<String> stringSupplier) {
if (isDebugEnabled()) {
debug(stringSupplier.get());
}
}
```
The concatenation will be only done when debug is enabled.
You're right, I turn it to `warn`.
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