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Posted to issues@ozone.apache.org by "George Huang (Jira)" <ji...@apache.org> on 2022/02/28 23:09:00 UTC

[jira] [Created] (HDDS-6385) java.lang.NullPointerException: at org.apache.hadoop.ozone.om.KeyManagerImpl.getBucketLayout(KeyManagerImpl.java:2382)

George Huang created HDDS-6385:
----------------------------------

             Summary: java.lang.NullPointerException: at org.apache.hadoop.ozone.om.KeyManagerImpl.getBucketLayout(KeyManagerImpl.java:2382)
                 Key: HDDS-6385
                 URL: https://issues.apache.org/jira/browse/HDDS-6385
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Manager
            Reporter: George Huang


Deleting a bucket found error from ozone-om.log:

:

2022-02-28 11:33:54,667 WARN org.apache.hadoop.hdds.utils.BackgroundService: Background task execution failed

java.lang.NullPointerException

        at org.apache.hadoop.ozone.om.KeyManagerImpl.getBucketLayout(KeyManagerImpl.java:2382)

        at org.apache.hadoop.ozone.om.KeyManagerImpl.getPendingDeletionSubFiles(KeyManagerImpl.java:2331)

        at org.apache.hadoop.ozone.om.DirectoryDeletingService$DirDeletingTask.call(DirectoryDeletingService.java:151)

        at org.apache.hadoop.hdds.utils.BackgroundService$PeriodicalTask.lambda$run$0(BackgroundService.java:112)

        at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1640)

        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

        at java.util.concurrent.FutureTask.run(FutureTask.java:266)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

        at java.lang.Thread.run(Thread.java:748)



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