Hi Sarthak,
I'm not a Kerberos expert but maybe Eron or Shuyi are more familiar with
the details?
Would be great if somebody could help.
Thanks,
Timo
Am 22.03.18 um 10:16 schrieb Sahu, Sarthak 1. (Nokia - IN/Bangalore):
Hi Folks,
*_Environment Setup:_*
1. I have configured KDC 5 server.
2. Configured Kerberos in zookeeper-3.4.10 wherein I can able to
connect ZooKeeper Server/Client via Kerberos authentication.
3. Now flink-1.4.0 has configured for Kerberos authentication as per
below instruction.
*
https://ci.apache.org/projects/flink/flink-docs-release-1.4/ops/config.html#kerberos-based-security
*
https://ci.apache.org/projects/flink/flink-docs-release-1.4/ops/config.html#kerberos-based-security-1
*_Success Scenario:_*
1. All Kerberos configuration parameter is correct and
flink/zookeeper able to connect trough TGT.
*_Problem:_*
1. Even if wrong Kerberos credentials given, flink able to connect
ZooKeeper.*__*
*__*
Please find the taskmanager/jobmanger logs and flink config file for
both scenario attached.
Hoping for quick resolution.
Regards
Sarthak Sahu
