@Override
	public void afterThrowingInvocation(ParseResult invocationContext, Throwable thrown) {
		// no-op
	}
Called before invoking a command in case the configuration changed. Should return true if the change has been
acknowledged, false otherwise.

Implementation are encouraged to update their name accordingly through {@link #failedComponentName()} to provide
proper error messages.

@return true if the change has been acknowledged, false otherwise.
@throws Exception ignored and causing the re-initialization to occur on the next call

@see #failedComponentName()
@see #logUpdateError(Exception)
spring-xd-shell/src/main/java/org/springframework/xd/shell/hadoop/ConfigurationAware.java