[AMBARI-25879] Ambari server hang when test kerberos clients

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 2.8.0
• Component/s: ambari-server
• Assignee: Unassigned
• Reporter: Jialiang Cai
• Created: 01/Mar/23 05:48
• Updated: 09/Aug/23 08:08
• Resolved: 09/Aug/23 08:08

Description

ambari server hang when test kerberos clients!

after restart the ambari server,it showed test failed .

i just  click test client again , it test  passed.

so all kerberos are right ,something wrong in ambari server.

these are some log in ambari server

 

2023-03-01 12:13:46,408 ERROR [agent-command-publisher-2] AgentCommandsPublisher:115 - Exception on sendAgentCommand
java.lang.NumberFormatException: null
        at java.lang.Long.parseLong(Long.java:552)
        at java.lang.Long.valueOf(Long.java:803)
        at org.apache.ambari.server.events.publishers.AgentCommandsPublisher.lambda$null$0(AgentCommandsPublisher.java:110)
        at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
        at com.google.common.collect.CollectSpliterators$1.lambda$forEachRemaining$1(CollectSpliterators.java:116)
        at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
        at com.google.common.collect.CollectSpliterators$1.forEachRemaining(CollectSpliterators.java:116)
        at com.google.common.collect.CollectSpliterators$1FlatMapSpliterator.lambda$forEachRemaining$1(CollectSpliterators.java:247)
        at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1696)
        at com.google.common.collect.CollectSpliterators$1FlatMapSpliterator.forEachRemaining(CollectSpliterators.java:247)
        at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
        at java.util.stream.ForEachOps$ForEachTask.compute(ForEachOps.java:291)
        at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731)
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
        at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
        at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
        at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

 

 

2023-03-01 12:13:59,599  INFO [ambari-client-thread-27] RoleGraph:175 - Detecting cycle graphs
2023-03-01 12:13:59,600  INFO [ambari-client-thread-27] RoleGraph:176 - Graph:
(KERBEROS_CLIENT, CUSTOM_COMMAND, 0)