[GitHub] [iotdb] RYH61 commented on a diff in pull request #6735: [IOTDB-3880] Optimize asyncclientpool retry logic

[GitBox <gi...@apache.org>]

RYH61 commented on code in PR #6735:
URL: https://github.com/apache/iotdb/pull/6735#discussion_r926233056


##########
confignode/src/main/java/org/apache/iotdb/confignode/client/async/handlers/AbstractRetryHandler.java:
##########
@@ -22,19 +22,15 @@
 import org.apache.iotdb.common.rpc.thrift.TDataNodeLocation;
 import org.apache.iotdb.confignode.client.DataNodeRequestType;
 
-import java.util.Map;
+import java.util.List;
 import java.util.concurrent.CountDownLatch;
 
 public abstract class AbstractRetryHandler {
 
-  protected final int index;
-
   protected CountDownLatch countDownLatch;
-  /**
-   * Map<Index, TDataNodeLocation> The DataNode that successfully execute the request will be
-   * removed from this map
-   */
-  protected Map<Integer, TDataNodeLocation> dataNodeLocations;
+
+  /** The DataNode that successfully execute the request will be removed from this list */
+  protected List<TDataNodeLocation> dataNodeLocations;
 
   protected DataNodeRequestType dataNodeRequestType;
   /** Target DataNode */

Review Comment:
   fixed~



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