rename sslHostOverride -> authority

Author: dcherednik

core/src/main/java/tech/ydb/core/impl/pool/EndpointRecord.java

@@ -9,20 +9,20 @@ public class EndpointRecord {
     private final String host;
     private final String hostAndPort;
     private final String locationDC;
-    private final String sslNameOverride;
+    private final String authority;
     private final int port;
     private final int nodeId;
 
-    public EndpointRecord(String host, int port, int nodeId, String locationDC, String sslNameOverride) {
+    public EndpointRecord(String host, int port, int nodeId, String locationDC, String authority) {
         this.host = Objects.requireNonNull(host);
         this.port = port;
         this.hostAndPort = host + ":" + port;
         this.nodeId = nodeId;
         this.locationDC = locationDC;
-        if (sslNameOverride != null && !sslNameOverride.isEmpty()) {
-            this.sslNameOverride = sslNameOverride;
+        if (authority != null && !authority.isEmpty()) {
+            this.authority = authority;
         } else {
-            this.sslNameOverride = null;
+            this.authority = null;
         }
     }
 
@@ -34,8 +34,8 @@ public String getHost() {
         return host;
     }
 
-    public String getSslNameOverride() {
-        return sslNameOverride;
+    public String getAuthority() {
+        return authority;
     }
 
     public int getPort() {
@@ -57,6 +57,6 @@ public String getLocation() {
     @Override
     public String toString() {
         return "Endpoint{host=" + host + ", port=" + port + ", node=" + nodeId +
-            ", location=" + locationDC + ", sslNameOverride=" + sslNameOverride + "}";
+            ", location=" + locationDC + ", overrideAuthority=" + authority + "}";
     }
 }

core/src/main/java/tech/ydb/core/impl/pool/GrpcChannel.java

@@ -29,7 +29,7 @@ public GrpcChannel(EndpointRecord endpoint, ManagedChannelFactory factory) {
             logger.debug("Creating grpc channel with {}", endpoint);
             this.endpoint = endpoint;
             this.channel = factory.newManagedChannel(endpoint.getHost(), endpoint.getPort(),
-                endpoint.getSslNameOverride());
+                endpoint.getAuthority());
             this.connectTimeoutMs = factory.getConnectTimeoutMs();
             this.readyWatcher = new ReadyWatcher();
             this.readyWatcher.checkState();

core/src/main/java/tech/ydb/core/impl/pool/ManagedChannelFactory.java

@@ -13,7 +13,7 @@ interface Builder {
         ManagedChannelFactory buildFactory(GrpcTransportBuilder builder);
     }
 
-    ManagedChannel newManagedChannel(String host, int port, String sslHostOverride);
+    ManagedChannel newManagedChannel(String host, int port, String authority);
 
     long getConnectTimeoutMs();
 }

core/src/test/java/tech/ydb/core/impl/pool/GrpcChannelTest.java

@@ -84,7 +84,7 @@ public void badChannels() {
         Assert.assertEquals(endpoint, channel.getEndpoint());
 
         RuntimeException ex1 = Assert.assertThrows(RuntimeException.class, channel::getReadyChannel);
-        Assert.assertEquals("Channel Endpoint{host=host1, port=1234, node=0, location=null, sslNameOverride=null} connecting problem",
+        Assert.assertEquals("Channel Endpoint{host=host1, port=1234, node=0, location=null, overrideAuthority=null} connecting problem",
                 ex1.getMessage());
 
         channel.shutdown();

core/src/test/java/tech/ydb/core/impl/pool/ManagedChannelMock.java

@@ -145,7 +145,7 @@ public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedE
 
     public static ManagedChannelFactory.Builder MOCKED = (GrpcTransportBuilder builder) -> new ManagedChannelFactory() {
         @Override
-        public ManagedChannel newManagedChannel(String host, int port, String sslHostOverride) {
+        public ManagedChannel newManagedChannel(String host, int port, String authority) {
             return good();
         }