narendly commented on a change in pull request #644: Add new interface
IZkStateListener to provide session aware handleNewSession for ZkHelixManager
URL: https://github.com/apache/helix/pull/644#discussion_r355285718
##########
File path:
helix-core/src/main/java/org/apache/helix/manager/zk/zookeeper/ZkEventThread.java
##########
@@ -38,16 +38,23 @@
public static abstract class ZkEvent {
- private String _description;
+ private final String _description;
+ private final String _sessionId;
public ZkEvent(String description) {
+ this(description, null);
+ }
+
+ ZkEvent(String description, String sessionId) {
_description = description;
+ _sessionId = sessionId;
}
public abstract void run() throws Exception;
- @Override public String toString() {
- return "ZkEvent[" + _description + "]";
+ @Override
+ public String toString() {
+ return "ZkEvent[description: " + _description + "; session: " +
_sessionId + "]";
Review comment:
Nit: use String.format?
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