HDDS-625. putKey hangs for a long time after completion, sometimes forever. Contributed by Arpit Agarwal

hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java

@@ -70,6 +70,7 @@ import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 import java.net.SocketAddress;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 import java.util.UUID;
@@ -240,7 +241,8 @@ public final class XceiverServerRatis implements XceiverServerSpi {
 
     // Set the ratis storage directory
     String storageDir = HddsServerUtil.getOzoneDatanodeRatisDirectory(conf);
-    RaftServerConfigKeys.setStorageDir(properties, new File(storageDir));
+    RaftServerConfigKeys.setStorageDirs(properties,
+        Collections.singletonList(new File(storageDir)));
 
     // For grpc set the maximum message size
     GrpcConfigKeys.setMessageSizeMax(properties,

hadoop-project/pom.xml

@@ -103,7 +103,7 @@
     <ldap-api.version>1.0.0-M33</ldap-api.version>
 
     <!-- Apache Ratis version -->
-    <ratis.version>0.3.0-9b84d79-SNAPSHOT</ratis.version>
+    <ratis.version>0.3.0-9b2d7b6-SNAPSHOT</ratis.version>
     <jcache.version>1.0-alpha-1</jcache.version>
     <ehcache.version>3.3.1</ehcache.version>
     <hikari.version>2.4.12</hikari.version>