[
https://issues.apache.org/jira/browse/HDDS-2200?focusedWorklogId=322200&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-322200
]
ASF GitHub Bot logged work on HDDS-2200:
----------------------------------------
Author: ASF GitHub Bot
Created on: 02/Oct/19 20:03
Start Date: 02/Oct/19 20:03
Worklog Time Spent: 10m
Work Description: avijayanhwx commented on issue #1577: HDDS-2200 : Recon
does not handle the NULL snapshot from OM DB cleanly.
URL: https://github.com/apache/hadoop/pull/1577#issuecomment-537656726
/label ozone
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 322200)
Time Spent: 0.5h (was: 20m)
> Recon does not handle the NULL snapshot from OM DB cleanly.
> -----------------------------------------------------------
>
> Key: HDDS-2200
> URL: https://issues.apache.org/jira/browse/HDDS-2200
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Recon
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> {code}
> 2019-09-27 11:35:19,835 [pool-9-thread-1] ERROR - Null snapshot location
> got from OM.
> 2019-09-27 11:35:19,839 [pool-9-thread-1] INFO - Calling reprocess on
> Recon tasks.
> 2019-09-27 11:35:19,840 [pool-7-thread-1] INFO - Starting a 'reprocess'
> run of ContainerKeyMapperTask.
> 2019-09-27 11:35:20,069 [pool-7-thread-1] INFO - Creating new Recon
> Container DB at /tmp/recon/db/recon-container.db_1569609319840
> 2019-09-27 11:35:20,069 [pool-7-thread-1] INFO - Cleaning up old Recon
> Container DB at /tmp/recon/db/recon-container.db_1569609258721.
> 2019-09-27 11:35:20,144 [pool-9-thread-1] ERROR - Unexpected error :
> java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> at
> org.apache.hadoop.ozone.recon.tasks.ReconTaskControllerImpl.reInitializeTasks(ReconTaskControllerImpl.java:181)
> at
> org.apache.hadoop.ozone.recon.spi.impl.OzoneManagerServiceProviderImpl.syncDataFromOM(OzoneManagerServiceProviderImpl.java:333)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.ozone.recon.tasks.ContainerKeyMapperTask.reprocess(ContainerKeyMapperTask.java:81)
> at
> org.apache.hadoop.ozone.recon.tasks.ReconTaskControllerImpl.lambda$reInitializeTasks$3(ReconTaskControllerImpl.java:176)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
