[BOOKKEEPER-981] NullPointerException in RackawareEnsemblePlacementPolicy while running in Docker Container

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Won't Fix
• Affects Version/s: 4.4.0
• Fix Version/s: 4.5.0
• Component/s: bookkeeper-client
• Assignee: Unassigned
• Reporter: Enrico Olivelli
• Created: 06/Dec/16 10:25
• Updated: 17/Jul/17 21:31
• Resolved: 17/Jul/17 21:31

Description

I'm playing with Docker and BookKeeper, I got into this error when running inside a container.

SEVERE: Caught unexpected throwable
java.lang.NullPointerException
	at org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.resolveNetworkLocation(RackawareEnsemblePlacementPolicy.java:343)
	at org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.createBookieNode(RackawareEnsemblePlacementPolicy.java:306)
	at org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.onClusterChanged(RackawareEnsemblePlacementPolicy.java:390)
	at org.apache.bookkeeper.client.BookieWatcher.processResult(BookieWatcher.java:185)
	at org.apache.bookkeeper.client.BookieWatcher$4.processResult(BookieWatcher.java:233)
	at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:589)
	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)

Issue Links

• is related to: BOOKKEEPER-1081 Would like to provide a docker file for bookkeeper