Hi Chesnay, I managed to re-compile with MapR zookeeper and can confirm that it works with HA as well. Still I find it strange that HA uses shadow version of zookeeper instead of version from classpath how it is done for hadoop.
Thanks, Maxim. On Wed, Feb 5, 2020 at 3:43 PM Chesnay Schepler <ches...@apache.org> wrote: > No, since a) HA will never use classes from the user-jar and b) zookeeper > is relocated to a different package (to avoid conflicts) and hence any > replacement has to follow the same relocation convention. > > On 05/02/2020 15:38, Maxim Parkachov wrote: > > Hi Chesnay, > > thanks for advise. Will it work if I include MapR specific zookeeper in > job dependencies and still use out-of-box Flink binary distribution ? > > Regards, > Maxim. > > On Wed, Feb 5, 2020 at 3:25 PM Chesnay Schepler <ches...@apache.org> > wrote: > >> You must rebuild Flink while overriding zookeeper.version property to >> match your MapR setup. >> For example: mvn clean package -Dzookeeper.version=3.4.5-mapr-1604 >> Note that you will also have to configure the MapR repository in your >> local setup as described here >> <https://maven.apache.org/guides/mini/guide-multiple-repositories.html>. >> >> On 05/02/2020 15:12, Maxim Parkachov wrote: >> >> Hi everyone, >> >> I have already written about issue with Flink 1.9 on secure MapR cluster >> and high availability. The issue was resolved with custom compiled Flink >> with vendor mapr repositories enabled. The history could be found >> https://www.mail-archive.com/user@flink.apache.org/msg28235.html >> >> Unfortunately, in current 1.10 RC vendor repositories were removed and >> I'm failing to get working configuration. Current situation with 1.10 RC >> and secure MapR cluster: >> >> 1. Without HA, Flink uses class path provided zookeeper jar (mapr >> specific) and everything works fine. >> >> 2. With HA enabled, Flink uses shaded zookeeper >> (org.apache.flink.shaded.zookeeper.org.apache.zookeeper.ClientCnxn) >> which doesn't have MapR specific changes and fails to authenticate. >> >> I would really appreciate any help in resolving this issue.I'm ready to >> provide any required details. >> >> Regards, >> Maxim. >> >> >> >
