ignite-zookeeper module depends on 3.4 zookeeper branch, which is known to fail with Java 14, see https://issues.apache.org/jira/browse/ZOOKEEPER-3779
Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=30000 watcher=org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient@49665f92 [2020-07-20 18:18:43,512][WARN ][zk-null-SendThread(127.0.0.1:2181)][ClientCnxn] Session 0x0 for server 127.0.0.1/<unresolved>:2181, unexpected error, closing socket connection and attempting reconnect java.lang.IllegalArgumentException: Unable to canonicalize address 127.0.0.1/<unresolved>:2181 because it's not resolvable
Workaround: none yet, need to upgrade ignite-zookeeper to 3.5 branch or wait ticket ZOOKEEPER-3779 closed.
- is depended upon by
IGNITE-14891 Support Next Java LTS (Java 17)