fix ut

Author: guyinyou

broker/src/main/java/org/apache/rocketmq/broker/transaction/TransactionMetrics.java

@@ -24,6 +24,7 @@
 import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
 import java.util.Iterator;
@@ -194,6 +195,11 @@ public synchronized void persist() {
                 MixAll.fsyncDirectory(Paths.get(bakFile.getParent()));
             }
 
+            File dir = new File(Path.of(config).getParent().toString());
+            if (!dir.exists()) {
+                Files.createDirectories(dir.toPath());
+            }
+
             // persist metrics file
             StringWriter stringWriter = new StringWriter();
             write0(stringWriter);

common/src/main/java/org/apache/rocketmq/common/ConfigManager.java

@@ -20,6 +20,7 @@
 import java.io.RandomAccessFile;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
 import java.util.Map;
@@ -105,6 +106,11 @@ public synchronized void persist() {
                     MixAll.fsyncDirectory(Paths.get(bakFile.getParent()));
                 }
 
+                File dir = new File(Path.of(config).getParent().toString());
+                if (!dir.exists()) {
+                    Files.createDirectories(dir.toPath());
+                }
+
                 try (RandomAccessFile randomAccessFile = new RandomAccessFile(config, "rw")) {
                     randomAccessFile.write(jsonString.getBytes(StandardCharsets.UTF_8));
                     randomAccessFile.getChannel().force(true);

store/src/main/java/org/apache/rocketmq/store/timer/TimerMetrics.java

@@ -24,6 +24,7 @@
 import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
 import java.util.ArrayList;
@@ -238,6 +239,11 @@ public void setDataVersion(DataVersion dataVersion) {
                 MixAll.fsyncDirectory(Paths.get(bakFile.getParent()));
             }
 
+            File dir = new File(Path.of(config).getParent().toString());
+            if (!dir.exists()) {
+                Files.createDirectories(dir.toPath());
+            }
+
             // persist metrics file
             StringWriter stringWriter = new StringWriter();
             write0(stringWriter);