StormCrawler：无法规范化地址

Question

When running StormCrawler using the ElasticSearch archetype version 2.1.0, in combination with Apache Storm version 2.2.0 and OpenJDK 11, I get the following error when running the default topology:

10:51:54.160 [main-SendThread(localhost:2000)] WARN  o.a.s.s.o.a.z.ClientCnxn - Session 0x0 for server localhost/<unresolved>:2000, unexpected error, closing socket connection and attempting reconnect
java.lang.IllegalArgumentException: Unable to canonicalize address localhost/<unresolved>:2000 because it's not resolvable
        at org.apache.storm.shade.org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:65) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
        at org.apache.storm.shade.org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:41) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
        at org.apache.storm.shade.org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1001) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
        at org.apache.storm.shade.org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060) [storm-shaded-deps-2.2.0.jar:2.2.0]

What does this mean and how can it be corrected?

Answer 1

Just found this sorry for the late reply but just in case someone else has this problem

According to Apache Storm local cluster "Unable to canonicalize address" , this can be fixed by using Storm 2.1.0