ssl certification issue when setup secure cluster in autoHA mode

Hi, everyone I am setting up a secure cluster in auto HA mode. I got the following error when I start namenode, it seem the ssl connection to journal node is not configured correctly. I generate keystore with keytool, set path and password of truststore and keystore in ssl-server.xml and ssl-cli

Re: Cancel Delegation Token in insecure cluster Error

Thank you very much for your very useful information, solve my problem! > On 16 Nov 2018, at 7:47 PM, Steve Loughran wrote: > > > >> On 15 Nov 2018, at 15:16, ZongtianHou > <mailto:zongtian...@icloud.com.INVALID>> wrote: >> >> Hi, everyone, &g

Cancel Delegation Token in insecure cluster Error

Hi, everyone, When I access insecure hdfs cluster, call getDelegationToken interface, then namenode give me a token anyway, but when I send a token cancel request, it report the error below, It seem wired, why not return NULL since the cluster is insecure and now that the token has been given,