Re: Reply:DelegationTokenManager

2022-06-28 Thread vtygoss
Hi, Gabor Somogyi! Because my fork repository from apache flink repository was outdated, i did't find in time that some subtasks about KerberosDelegationTokenManager had been done. I accomplished this feature on flink-1.13.5 release used in my scenario, and created a jira FLINK-28291 with p

Re: Reply:DelegationTokenManager

2022-06-21 Thread Gabor Somogyi
Thanks for pinging me! Yes, this is my main target to finish this feature however there are major code parts which are still missing. Please have a look at the umbrella jira to get better understanding: https://issues.apache.org/jira/browse/FLINK-21232 In general it's not advised to use it for pro

Re: Reply:DelegationTokenManager

2022-06-20 Thread Márton Balassi
Hi, For your information G (ccd) is actively working on this topic. [1] He is in the best position to answer your questions as far as I know. :-) [1] https://cwiki.apache.org/confluence/display/FLINK/FLIP-211%3A+Kerberos+delegation+token+framework On Tue, Jun 21, 2022 at 8:38 AM vtygoss wrote:

Reply:DelegationTokenManager

2022-06-20 Thread vtygoss
Hi, flink community! I don't know much details for KDC. Can different TaskManagers hold different tokens? If so, driver and each worker can renew their tokens in their respective DelegationTokenManager individually. Thanks for your any replies. Best Regards! 在 2022年6月21日 13:30,vtygoss