} else {
Optional<String> leader = appState.getLeaderHostName();
if (leader.isPresent()) {
- LOG.info("Waiting for initialization from " + leader.get());
+ LOG.info("Waiting for initialization from {}", leader.get());
} else {
LOG.error("Initialization failed. All nodes must be restarted");
}
try {
FileUtils.deleteDirectory(outdatedDir);
} catch (IOException e) {
- LOG.info("Failed to delete outdated search index data directory " + outdatedDir.getAbsolutePath(), e);
+ LOG.info("Failed to delete outdated search index data directory {}", outdatedDir.getAbsolutePath(), e);
}
}
});
LOG.warn(format("Interrupted while stopping process %s", processId), e);
Thread.currentThread().interrupt();
} catch (Throwable e) {
- LOG.error("Can not ask for graceful stop of process " + processId, e);
+ LOG.error("Can not ask for graceful stop of process {}", processId, e);
}
}
try {
ManagementFactory.getPlatformMBeanServer().unregisterMBean(new ObjectName(name));
} catch (Exception e) {
- LoggerFactory.getLogger(Jmx.class).warn("Can not unregister MBean [" + name + "]", e);
+ LoggerFactory.getLogger(Jmx.class).warn("Can not unregister MBean [{}]", name, e);
}
}
}
try {
launch(logger);
} catch (Exception e) {
- logger.warn("Fail to start " + getKey(), e);
+ logger.warn("Fail to start {}", getKey(), e);
} finally {
stop();
}
}
private void launch(Logger logger) throws InterruptedException {
- logger.info("Starting " + getKey());
+ logger.info("Starting {}", getKey());
Runtime.getRuntime().addShutdownHook(shutdownHook);
stopWatcher.start();
if (debug) {
logger.debug("%s ...", name);
} else {
- logger.info(name + "...");
+ logger.info("{}...", name);
}
return this;
}
if (!patterns.isEmpty()) {
LOG.info(title);
for (WildcardPattern pattern : patterns) {
- LOG.info(" " + pattern);
+ LOG.info(" {}", pattern);
}
}
}