Fix: NPE while cleaning up namespace node (#4965)

(cherry picked from commit 41bc407e)

Fix: NPE while cleaning up namespace node (#4965)
(cherry picked from commit 41bc407e)
6f553daf · Rajan Dhabalia · Jia Zhai · 797b4b82 · 6f553daf
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitZkUtils.java ...rg/apache/pulsar/broker/namespace/ServiceUnitZkUtils.java +1 -1

未找到文件。
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitZkUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitZkUtils.java
@@ -153,7 +153,7 @@ public final class ServiceUnitZkUtils {
        String brokerUrl = null;
        try {
            byte[] data = zkc.getData(path, false, null);
-            if (data.length == 0) {
+            if (data == null || data.length == 0) {
                // skip, ephemeral node will not have zero byte
                return;
            }