HADOOP-15104. AliyunOSS: change the default value of max error retry. Contributed by Jinhu Wu

hadoop-tools/hadoop-aliyun/src/main/java/org/apache/hadoop/fs/aliyun/oss/Constants.java

@@ -66,7 +66,7 @@ public final class Constants {
 
   // Number of times we should retry errors
   public static final String MAX_ERROR_RETRIES_KEY = "fs.oss.attempts.maximum";
-  public static final int MAX_ERROR_RETRIES_DEFAULT = 20;
+  public static final int MAX_ERROR_RETRIES_DEFAULT = 10;
 
   // Time until we give up trying to establish a connection to oss
   public static final String ESTABLISH_TIMEOUT_KEY =