[ZOOKEEPER-2581] Not handled NullPointerException while creating key manager and trustManager

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.5.1
• Fix Version/s: 3.5.4, 3.6.0
• Component/s: server
• Assignee: Ling Mao
• Reporter: Rakesh Kumar Singh
• Created: 14/Sep/16 07:12
• Updated: 11/Sep/17 21:37
• Resolved: 11/Sep/17 20:57

Description

Not handled NullPointerException while creating key manager and trustManager:-

2016-09-14 13:35:23,488 [myid:1] - ERROR [CommitProcWorkThread-1:X509AuthenticationProvider@78] - Failed to create key manager
org.apache.zookeeper.common.X509Exception$KeyManagerException: java.lang.NullPointerException
at org.apache.zookeeper.common.X509Util.createKeyManager(X509Util.java:129)
at org.apache.zookeeper.server.auth.X509AuthenticationProvider.<init>(X509AuthenticationProvider.java:75)
at org.apache.zookeeper.server.auth.ProviderRegistry.initialize(ProviderRegistry.java:42)
at org.apache.zookeeper.server.auth.ProviderRegistry.getProvider(ProviderRegistry.java:68)
at org.apache.zookeeper.server.PrepRequestProcessor.checkACL(PrepRequestProcessor.java:319)
at org.apache.zookeeper.server.FinalRequestProcessor.processRequest(FinalRequestProcessor.java:324)
at org.apache.zookeeper.server.quorum.CommitProcessor$CommitWorkRequest.doWork(CommitProcessor.java:296)
at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:162)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at org.apache.zookeeper.common.X509Util.createKeyManager(X509Util.java:113)
... 10 more
2016-09-14 13:35:23,489 [myid:1] - ERROR [CommitProcWorkThread-1:X509AuthenticationProvider@90] - Failed to create trust manager
org.apache.zookeeper.common.X509Exception$TrustManagerException: java.lang.NullPointerException
at org.apache.zookeeper.common.X509Util.createTrustManager(X509Util.java:158)
at org.apache.zookeeper.server.auth.X509AuthenticationProvider.<init>(X509AuthenticationProvider.java:87)
at org.apache.zookeeper.server.auth.ProviderRegistry.initialize(ProviderRegistry.java:42)
at org.apache.zookeeper.server.auth.ProviderRegistry.getProvider(ProviderRegistry.java:68)
at org.apache.zookeeper.server.PrepRequestProcessor.checkACL(PrepRequestProcessor.java:319)
at org.apache.zookeeper.server.FinalRequestProcessor.processRequest(FinalRequestProcessor.java:324)
at org.apache.zookeeper.server.quorum.CommitProcessor$CommitWorkRequest.doWork(CommitProcessor.java:296)
at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:162)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at org.apache.zookeeper.common.X509Util.createTrustManager(X509Util.java:143)
... 10 more

Issue Links

• links to: GitHub Pull Request #339