[GitHub] [dolphinscheduler] beeflyme commented on issue #11187: [Improvement][Registry] Add support for Zookeeper ACL

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

beeflyme commented on issue #11187:
URL: https://github.com/apache/dolphinscheduler/issues/11187#issuecomment-1199031751

   **add some comment for using zookeeper with kerberos or not:**
   
   **refer to:**
       https://issues.apache.org/jira/browse/ZOOKEEPER-2139
       Support multiple ZooKeeper client, with different configurations, in a single JVM
   **the zk problem detail:**
       I have two ZK client in one JVM, one is secure client and second is normal client (For non secure cluster).
   **zk solution:**：add a new var ClientConfiguration to pass different zk cluster vars.
      
       public ZooKeeper(String connectString, int sessionTimeout, Watcher watcher,
               boolean canBeReadOnly, ClientConfiguration conf) throws IOException {   
   
   now dolphine problem：
      1. dolphine master itself use zk to store some dolphin data
      2. when add data source , conn to componts such as hive/presto/...  , dolphine will conn to the zk of the cluster first.
      
   then zk client(master of the dolphine ) hard to conn different type of cluster (with kerberos or not)
     
   
   one way to slove: dolphine conn zk use the new zk api ,with var of "ClientConfiguration conf"
   
   


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