[ 
https://issues.apache.org/jira/browse/FLINK-3929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15496157#comment-15496157
 ] 

ASF GitHub Bot commented on FLINK-3929:
---------------------------------------

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

    https://github.com/apache/flink/pull/2275#discussion_r79153795
  
    --- Diff: 
flink-streaming-connectors/flink-connector-kafka-0.9/src/test/java/org/apache/flink/streaming/connectors/kafka/KafkaTestEnvironmentImpl.java
 ---
    @@ -141,9 +141,11 @@ public boolean isSecureRunSupported() {
        @Override
        public void prepare(int numKafkaServers, Properties 
additionalServerProperties, boolean secureMode) {
     
    -           //increase the timeout since in Travis it is failing.
    +           //increase the timeout since in Travis ZK connection takes long 
time for secure connection.
                if(secureMode) {
    -                   zkTimeout = "270000";
    +                   //run only one kafka server to avoid multiple ZK 
connections from many instances - Travis timeout
    +                   numKafkaServers = 1;
    +                   zkTimeout = String.valueOf(Integer.parseInt(zkTimeout) 
* 15);
    --- End diff --
    
    The timeout here seems arbitrary.


> Support for Kerberos Authentication with Keytab Credential
> ----------------------------------------------------------
>
>                 Key: FLINK-3929
>                 URL: https://issues.apache.org/jira/browse/FLINK-3929
>             Project: Flink
>          Issue Type: New Feature
>            Reporter: Eron Wright 
>            Assignee: Vijay Srinivasaraghavan
>              Labels: kerberos, security
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> _This issue is part of a series of improvements detailed in the [Secure Data 
> Access|https://docs.google.com/document/d/1-GQB6uVOyoaXGwtqwqLV8BHDxWiMO2WnVzBoJ8oPaAs/edit?usp=sharing]
>  design doc._
> Add support for a keytab credential to be associated with the Flink cluster, 
> to facilitate:
> - Kerberos-authenticated data access for connectors
> - Kerberos-authenticated ZooKeeper access
> Support both the standalone and YARN deployment modes.
>  



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to