[
https://issues.apache.org/jira/browse/ZOOKEEPER-4380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated ZOOKEEPER-4380:
--------------------------------------
Labels: pull-request-available (was: )
> Avoid NPE in RateLogger#rateLimitLog
> ------------------------------------
>
> Key: ZOOKEEPER-4380
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4380
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: Wenjun Ruan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The newMsg may cause NPE
> {code:java}
> /**
> * In addition to the message, it also takes a value.
> */
> public void rateLimitLog(String newMsg, String value) {
> long now = Time.currentElapsedTime();
> if (newMsg.equals(msg)) {
> ++count;
> this.value = value;
> if (now - timestamp >= LOG_INTERVAL) {
> flush();
> msg = newMsg;
> timestamp = now;
> this.value = value;
> }
> } else {
> flush();
> msg = newMsg;
> this.value = value;
> timestamp = now;
> LOG.warn("Message:{} Value:{}", msg, value);
> }
> }
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
