update code

apache · Mar 4, 2024 · 81b6ef0 · 81b6ef0
1 parent e1295cd
commit 81b6ef0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/util/LocalBookKeeper.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/util/LocalBookKeeper.java
@@ -58,6 +58,7 @@
 import org.apache.bookkeeper.stats.NullStatsLogger;
 import org.apache.bookkeeper.zookeeper.ZooKeeperClient;
 import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.zookeeper.CreateMode;
 import org.apache.zookeeper.KeeperException;
 import org.apache.zookeeper.Op;
@@ -333,7 +334,7 @@ private static LocalBookKeeper getLocalBookiesInternal(ServerConfiguration conf,
      * @throws IOException
      */
     private void serializeLocalBookieConfig(ServerConfiguration localBookieConfig, String fileName) throws IOException {
-        if (!fileName.endsWith(".conf")) {
+        if (StringUtils.isBlank(fileName) || !fileName.endsWith(".conf")) {
             throw new IllegalArgumentException("File name should end with .conf");
         }