HDDS-12145. Remove unused config hdds.container.ratis.replication.level (apache#8252)

Author: priyeshkaratha

hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/conf/OzoneConfiguration.java

@@ -360,8 +360,6 @@ private static void addDeprecatedKeys() {
             ScmConfigKeys.HDDS_CONTAINER_RATIS_NUM_CONTAINER_OP_EXECUTORS_KEY),
         new DeprecationDelta("dfs.container.ratis.num.write.chunk.threads.per.volume",
             ScmConfigKeys.HDDS_CONTAINER_RATIS_NUM_WRITE_CHUNK_THREADS_PER_VOLUME),
-        new DeprecationDelta("dfs.container.ratis.replication.level",
-            ScmConfigKeys.HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_KEY),
         new DeprecationDelta("dfs.container.ratis.rpc.type",
             ScmConfigKeys.HDDS_CONTAINER_RATIS_RPC_TYPE_KEY),
         new DeprecationDelta("dfs.container.ratis.segment.preallocated.size",

hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/ScmConfigKeys.java

@@ -20,7 +20,6 @@
 import java.util.concurrent.TimeUnit;
 import org.apache.hadoop.hdds.annotation.InterfaceAudience;
 import org.apache.hadoop.hdds.annotation.InterfaceStability;
-import org.apache.ratis.proto.RaftProtos.ReplicationLevel;
 import org.apache.ratis.util.TimeDuration;
 
 /**
@@ -54,10 +53,6 @@ public final class ScmConfigKeys {
   public static final int
       HDDS_CONTAINER_RATIS_NUM_WRITE_CHUNK_THREADS_PER_VOLUME_DEFAULT
       = 10;
-  public static final String HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_KEY
-      = "hdds.container.ratis.replication.level";
-  public static final ReplicationLevel
-      HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_DEFAULT = ReplicationLevel.MAJORITY;
   public static final String HDDS_CONTAINER_RATIS_NUM_CONTAINER_OP_EXECUTORS_KEY
       = "hdds.container.ratis.num.container.op.executors";
   public static final int HDDS_CONTAINER_RATIS_NUM_CONTAINER_OP_EXECUTORS_DEFAULT

hadoop-hdds/common/src/main/java/org/apache/hadoop/ozone/OzoneConfigKeys.java

@@ -24,7 +24,6 @@
 import org.apache.hadoop.hdds.client.ReplicationType;
 import org.apache.hadoop.hdds.scm.ScmConfigKeys;
 import org.apache.hadoop.http.HttpConfig;
-import org.apache.ratis.proto.RaftProtos.ReplicationLevel;
 import org.apache.ratis.util.TimeDuration;
 
 /**
@@ -339,11 +338,6 @@ public final class OzoneConfigKeys {
       HDDS_CONTAINER_RATIS_NUM_WRITE_CHUNK_THREADS_PER_VOLUME_DEFAULT
       = ScmConfigKeys.
       HDDS_CONTAINER_RATIS_NUM_WRITE_CHUNK_THREADS_PER_VOLUME_DEFAULT;
-  public static final String HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_KEY
-      = ScmConfigKeys.HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_KEY;
-  public static final ReplicationLevel
-      HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_DEFAULT
-      = ScmConfigKeys.HDDS_CONTAINER_RATIS_REPLICATION_LEVEL_DEFAULT;
   public static final String HDDS_CONTAINER_RATIS_NUM_CONTAINER_OP_EXECUTORS_KEY
       = ScmConfigKeys.HDDS_CONTAINER_RATIS_NUM_CONTAINER_OP_EXECUTORS_KEY;
   public static final int HDDS_CONTAINER_RATIS_NUM_CONTAINER_OP_EXECUTORS_DEFAULT

hadoop-hdds/common/src/main/resources/ozone-default.xml

@@ -300,15 +300,6 @@
       leader starts rejecting requests from client.
     </description>
   </property>
-  <property>
-    <name>hdds.container.ratis.replication.level</name>
-    <value>MAJORITY</value>
-    <tag>OZONE, RATIS</tag>
-    <description>Replication level to be used by datanode for submitting a
-      container command to ratis. Available replication levels are ALL and
-      MAJORTIY, MAJORITY is used as the default replication level.
-    </description>
-  </property>
   <property>
     <name>hdds.container.ratis.num.container.op.executors</name>
     <value>10</value>