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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/12/01 10:36:00 UTC

[jira] [Updated] (HDDS-4447) SCMBlockDeletingService should handle ContainerNotFoundException

     [ https://issues.apache.org/jira/browse/HDDS-4447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HDDS-4447:
---------------------------------
    Labels: pull-request-available  (was: )

> SCMBlockDeletingService should handle ContainerNotFoundException
> ----------------------------------------------------------------
>
>                 Key: HDDS-4447
>                 URL: https://issues.apache.org/jira/browse/HDDS-4447
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: SCM
>            Reporter: Lokesh Jain
>            Assignee: Aryan Gupta
>            Priority: Major
>              Labels: pull-request-available
>
> SCMBlockDeletingService terminates task on receiving ContainerNotFoundException. As a result SCM stops deleting blocks.
> {code:java}
> 2020-11-09 23:53:10,026 ERROR org.apache.hadoop.hdds.scm.block.SCMBlockDeletingService: Failed to get block deletion transactions from delTX log
> org.apache.hadoop.hdds.scm.container.ContainerNotFoundException: Container with id #193 not found.
>         at org.apache.hadoop.hdds.scm.container.states.ContainerStateMap.checkIfContainerExist(ContainerStateMap.java:542)
>         at org.apache.hadoop.hdds.scm.container.states.ContainerStateMap.getContainerInfo(ContainerStateMap.java:188)
>         at org.apache.hadoop.hdds.scm.container.ContainerStateManager.getContainer(ContainerStateManager.java:499)
>         at org.apache.hadoop.hdds.scm.container.SCMContainerManager.getContainer(SCMContainerManager.java:212)
>         at org.apache.hadoop.hdds.scm.block.DeletedBlockLogImpl.getTransactions(DeletedBlockLogImpl.java:364)
>         at org.apache.hadoop.hdds.scm.block.SCMBlockDeletingService$DeletedBlockTransactionScanner.call(SCMBlockDeletingService.java:126)
>         at org.apache.hadoop.hdds.scm.block.SCMBlockDeletingService$DeletedBlockTransactionScanner.call(SCMBlockDeletingService.java:106)
>         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)
> {code}



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