4 files changed, 19 insertions, 4 deletions
diff --git a/other/java/hdfs3/dependency-reduced-pom.xml b/other/java/hdfs3/dependency-reduced-pom.xml
index c4847a9b9..20b52e20f 100644
--- a/other/java/hdfs3/dependency-reduced-pom.xml
+++ b/other/java/hdfs3/dependency-reduced-pom.xml
@@ -309,7 +309,7 @@
     </snapshotRepository>
   </distributionManagement>
   <properties>
-    <seaweedfs.client.version>1.5.2</seaweedfs.client.version>
+    <seaweedfs.client.version>1.5.6</seaweedfs.client.version>
     <hadoop.version>3.1.1</hadoop.version>
   </properties>
 </project>
diff --git a/other/java/hdfs3/pom.xml b/other/java/hdfs3/pom.xml
index 9e668bba8..85d8db859 100644
--- a/other/java/hdfs3/pom.xml
+++ b/other/java/hdfs3/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>1.5.2</seaweedfs.client.version>
+        <seaweedfs.client.version>1.5.6</seaweedfs.client.version>
         <hadoop.version>3.1.1</hadoop.version>
     </properties>
 
diff --git a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
index ca67c3874..fb1f4c53b 100644
--- a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
+++ b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
@@ -25,6 +25,7 @@ public class SeaweedFileSystem extends FileSystem {
     public static final String FS_SEAWEED_FILER_PORT = "fs.seaweed.filer.port";
     public static final int FS_SEAWEED_DEFAULT_PORT = 8888;
     public static final String FS_SEAWEED_BUFFER_SIZE = "fs.seaweed.buffer.size";
+    public static final String FS_SEAWEED_REPLICATION = "fs.seaweed.replication";
     public static final int FS_SEAWEED_DEFAULT_BUFFER_SIZE = 4 * 1024 * 1024;
 
     private static final Logger LOG = LoggerFactory.getLogger(SeaweedFileSystem.class);
@@ -66,6 +67,12 @@ public class SeaweedFileSystem extends FileSystem {
     }
 
     @Override
+    public void close() throws IOException {
+        super.close();
+        this.seaweedFileSystemStore.close();
+    }
+
+    @Override
     public FSDataInputStream open(Path path, int bufferSize) throws IOException {
 
         LOG.debug("open path: {} bufferSize:{}", path, bufferSize);
@@ -91,7 +98,7 @@ public class SeaweedFileSystem extends FileSystem {
         path = qualify(path);
 
         try {
-            String replicaPlacement = String.format("%03d", replication - 1);
+            String replicaPlacement = this.getConf().get(FS_SEAWEED_REPLICATION, String.format("%03d", replication - 1));
             int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
             OutputStream outputStream = seaweedFileSystemStore.createFile(path, overwrite, permission, seaweedBufferSize, replicaPlacement);
             return new FSDataOutputStream(outputStream, statistics);
diff --git a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
index 23556a578..1ad809f9a 100644
--- a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
+++ b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
@@ -36,6 +36,14 @@ public class SeaweedFileSystemStore {
         this.conf = conf;
     }
 
+    public void close() {
+        try {
+            this.filerGrpcClient.shutdown();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
     public static String getParentDirectory(Path path) {
         return path.isRoot() ? "/" : path.getParent().toUri().getPath();
     }
@@ -279,4 +287,4 @@ public class SeaweedFileSystemStore {
 
     }
 
-}
+}
+\ No newline at end of file