jacoblukose commented on code in PR #2930:
URL: https://github.com/apache/helix/pull/2930#discussion_r1847728448
##########
helix-core/src/main/java/org/apache/helix/manager/zk/ZkBaseDataAccessor.java:
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@@ -423,6 +423,16 @@ public boolean update(String path, DataUpdater<T> updater,
int options) {
* sync update
*/
public AccessResult doUpdate(String path, DataUpdater<T> updater, int
options) {
+ return doUpdate(path, updater, options, ZkClient.TTL_NOT_SET);
+ }
+
+ /**
+ * sync update with ttl
+ *
+ * ttl is only used when creating new znode, hence if znode is already
created with a ttl, further
+ * update operations will not update the znode ttl even if ttl is provided
in the options
+ */
+ public AccessResult doUpdate(String path, DataUpdater<T> updater, int
options, long ttl) {
Review Comment:
thanks @xyuanlu the only reason why `doUpdate` need a ttl value to be passed
in is because the current code is using a `create` fn inside the `doUpdate`. If
there is no `create` call made within `doUpdate` then there is no need to pass
in the ttl as well, reason being, `ttl` can only be enforced during creation of
znode.
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