Skip to content

ZOOKEEPER-3579: Exclude defaultWatcher if it is not set from WatcherSetEventPair#1119

Closed
tisonkun wants to merge 1 commit intoapache:masterfrom
tisonkun:ZOOKEEPER-3579
Closed

ZOOKEEPER-3579: Exclude defaultWatcher if it is not set from WatcherSetEventPair#1119
tisonkun wants to merge 1 commit intoapache:masterfrom
tisonkun:ZOOKEEPER-3579

Conversation

@tisonkun
Copy link
Copy Markdown
Member

See also https://issues.apache.org/jira/browse/ZOOKEEPER-3579

Prevent error logs noise like

2019-10-14 18:41:49 ERROR ClientCnxn:537 - Error while calling watcher2019-10-14 18:41:49 ERROR ClientCnxn:537 - Error while calling watcherjava.lang.NullPointerException at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)2019-10-14 18:41:50 ERROR ClientCnxn:537 - Error while calling watcherjava.lang.NullPointerException at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)

@tisonkun tisonkun closed this Oct 15, 2019
@tisonkun
Copy link
Copy Markdown
Member Author

I have another thought. Wait a minute.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant