[SOLR-16150] Provide correct bound zookeeper interface

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: main (10.0), 9.2
• Component/s: Integration Tests, Tests
• Assignee: Kevin Risden
• Reporter: Mike Drob
• Created: 11/Apr/22 21:57
• Updated: 11/Aug/23 17:46
• Resolved: 19/Oct/22 01:48

Description

We have a lot of places internally where we try to connect to "localhost" and end up hitting the ipv6 interface for whatever reason. Is this an OS issue? A VPN issue?

Regardless, the embedded ZK isn't listening on ipv6, so we fail and retry (sometimes multiple times). Each retry adds a second to our tests, but should be easy to give a more specific address to connect to.

2022-04-11 21:54:54.682 WARN  (main-SendThread(localhost:9983)) [] o.a.z.ClientCnxn Session 0x0 for sever localhost/[0:0:0:0:0:0:0:1]:9983, Closing socket connection. Attempting reconnect except it is a SessionExpiredException. => java.net.ConnectException: Connection refused
        at java.base/sun.nio.ch.Net.pollConnect(Native Method)
java.net.ConnectException: Connection refused
        at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
        at sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[?:?]
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:946) ~[?:?]
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:344) ~[?:?]
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1280) ~[?:?]

Issue Links

• is related to: SOLR-16926 Embedded ZK not reachable via docker
• links to: GitHub Pull Request #802