[GitHub] flink pull request #6301: [FLINK-9794] [jdbc] JDBCOutputFormat does not cons...

[yanghua]

Github user yanghua commented on a diff in the pull request:

    https://github.com/apache/flink/pull/6301#discussion_r201551945
  
    --- Diff: 
flink-connectors/flink-jdbc/src/main/java/org/apache/flink/api/java/io/jdbc/JDBCOutputFormat.java
 ---
    @@ -54,6 +58,10 @@
        private Connection dbConn;
        private PreparedStatement upload;
     
    +   private long idleConnectionCheckInterval = 
DEFAULT_IDLE_CONNECTION_CHECK_INTERVAL;
    +   private int idleConnectionCheckTimeOut = 
DEFAULT_IDLE_CONNECTION_CHECK_TIMEOUT;
    --- End diff --
    
    change the variable to `idleConnectionCheckTimeout ` looks better to me


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