- I compiled and run all the unit tests using Ubuntu 18.04 (incl. the C client), using OpenJDK 1.8.212 - I also built and unit tested the python client - I did some manual tests for the multi-address feature with multiple virtual networks (using https://github.com/symat/zookeeper-docker-test)
everything seemed to be OK, however... using OpenJDK 1.8.242 or OpenJDK 11.0.6, I got some kerberos related exceptions when running the following tests: - QuorumKerberosAuthTest - QuorumKerberosHostBasedAuthTest - SaslKerberosAuthOverSSLTest the error: 2020-02-03 12:11:07,197 [myid:localhost:11223] - ERROR [main-SendThread(localhost:11223):ZooKeeperSaslClient@336] - An error: (java.security.PrivilegedActionException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: null (5001))]) occurred when evaluating Zookeeper Quorum Member's received SASL token. Zookeeper Client will go to AUTH_FAILED state. I tried it with Zulu 11.0.3 version and OpenJDK 11.0.2 version and both were working fine. So it looks there might some incompatibility with the more recent JDK releases. (between 1.8.212 - 1.8.242, and also between 11.0.3 and 11.0.6) I also tested on OpenJDK 13.ea.30 and that worked. I am not sure if it is a -1 or not... clearly these are some test and JDK related issues. Also it can be only some strange thing with my environment. Can someone try to reproduce my problem? Cheers, Mate On Mon, Feb 3, 2020 at 4:31 AM Jordan Zimmerman <jor...@jordanzimmerman.com> wrote: > No big issues with Curator that I could find > > +1 (non binding) > > -Jordan > > > On Feb 1, 2020, at 10:02 AM, Enrico Olivelli <eolive...@gmail.com> > wrote: > > > > This is the second release candidate for Apache ZooKeeper 3.6.0. > > > > It is a major release and it introduces a lot of new features, most > notably: > > - Built-in data consistency check inside ZooKeeper > > - Allow Followers to host Observers > > - Authentication enforcement > > - Pluggable metrics system for ZooKeeper (and Prometheus.io integration) > > - TLS Port unification > > - Audit logging in ZooKeeper servers > > - Improve resilience to network (advertise multiple addresses for > > members of a Zookeeper cluster) > > - Persistent Recursive Watches > > - add an API and the corresponding CLI to get total count of recursive > > sub nodes under a specific path > > > > The full release notes is available at: > > > > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518 > > > > *** Please download, test and vote by February 4th 2020, 23:59 UTC+0. *** > > > > Source files: > > https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-1/ > > > > Maven staging repo: > https://repository.apache.org/content/repositories/orgapachezookeeper-1047/ > > > > The staging version of the website is: > > > https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-1/website/ > > > > The release candidate tag in git to be voted upon: release-3.6.0-1 > > https://github.com/apache/zookeeper/tree/release-3.6.0-1 > > > > ZooKeeper's KEYS file containing PGP keys we use to sign the release: > > https://www.apache.org/dist/zookeeper/KEYS > > > > Please note that we are adding a new jar to the dependency set for > > clients: zookeeper-metrics-providers. > > > > Should we release this candidate? > > > > Enrico Olivelli > >
