HBASE-29570 Set no watches on the node when recursively deleting the node and its child nodes (#7271)

Huginn-kio · web-flow · commit 64a192197c31 · 2025-09-05T09:50:29.000+08:00
Signed-off-by: Duo Zhang &lt;zhangduo@apache.org&gt;
diff --git a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
@@ -966,7 +966,7 @@ public static void deleteNodeRecursivelyMultiOrSequential(ZKWatcher zkw,
         ops.add(ZKUtilOp.deleteNodeFailSilent(children.get(i)));
       }
       try {
-        if (zkw.getRecoverableZooKeeper().exists(eachRoot, zkw) != null) {
+        if (zkw.getRecoverableZooKeeper().exists(eachRoot, null) != null) {
           ops.add(ZKUtilOp.deleteNodeFailSilent(eachRoot));
         }
       } catch (InterruptedException e) {

Original file line number	Diff line number	Diff line change
`@@ -966,7 +966,7 @@ public static void deleteNodeRecursivelyMultiOrSequential(ZKWatcher zkw,`
`966`	`966`	`ops.add(ZKUtilOp.deleteNodeFailSilent(children.get(i)));`
`967`	`967`	`}`
`968`	`968`	`try {`
`969`		`- if (zkw.getRecoverableZooKeeper().exists(eachRoot, zkw) != null) {`
	`969`	`+ if (zkw.getRecoverableZooKeeper().exists(eachRoot, null) != null) {`
`970`	`970`	`ops.add(ZKUtilOp.deleteNodeFailSilent(eachRoot));`
`971`	`971`	`}`
`972`	`972`	`} catch (InterruptedException e) {`