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https://issues.apache.org/jira/browse/HDDS-15210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Attila Doroszlai reassigned HDDS-15210:
---------------------------------------
Assignee: Arafat Khan
> Intermittent NPE starting Recon Task Controller
> -----------------------------------------------
>
> Key: HDDS-15210
> URL: https://issues.apache.org/jira/browse/HDDS-15210
> Project: Apache Ozone
> Issue Type: Bug
> Components: Ozone Recon
> Reporter: Attila Doroszlai
> Assignee: Arafat Khan
> Priority: Critical
>
> {code}
> 2026-05-07 16:59:47,624 [ForkJoinPool-1-worker-1] INFO
> tasks.ReconTaskControllerImpl (ReconTaskControllerImpl.java:start(352)) -
> Starting Recon Task Controller.
> 2026-05-07 16:59:47,624 [ForkJoinPool-1-worker-1] WARN
> tasks.ReconTaskControllerImpl
> (ReconTaskControllerImpl.java:cleanupPreExistingCheckpoints(887)) - Failed to
> cleanup pre-existing checkpoint directories
> java.lang.NullPointerException: Cannot invoke
> "org.apache.hadoop.hdds.utils.db.DBStore.getDbLocation()" because the return
> value of
> "org.apache.hadoop.ozone.recon.recovery.ReconOMMetadataManager.getStore()" is
> null
> at
> org.apache.hadoop.ozone.recon.tasks.ReconTaskControllerImpl.cleanupPreExistingCheckpoints(ReconTaskControllerImpl.java:851)
> at
> org.apache.hadoop.ozone.recon.tasks.ReconTaskControllerImpl.start(ReconTaskControllerImpl.java:355)
> at
> org.apache.hadoop.ozone.recon.spi.impl.OzoneManagerServiceProviderImpl.start(OzoneManagerServiceProviderImpl.java:275)
> at org.apache.hadoop.ozone.recon.ReconServer.start(ReconServer.java:300)
> at org.apache.hadoop.ozone.recon.ReconServer.call(ReconServer.java:177)
> at org.apache.hadoop.ozone.recon.ReconServer.call(ReconServer.java:75)
> at picocli.CommandLine.executeUserObject(CommandLine.java:2041)
> at picocli.CommandLine.access$1500(CommandLine.java:148)
> at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2461)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2453)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2415)
> at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2273)
> at picocli.CommandLine$RunLast.execute(CommandLine.java:2417)
> at picocli.CommandLine.execute(CommandLine.java:2170)
> at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:86)
> at
> org.apache.hadoop.ozone.recon.ReconService.start(ReconService.java:61)
> at
> org.apache.hadoop.ozone.MiniOzoneClusterImpl.startServices(MiniOzoneClusterImpl.java:426)
> at
> org.apache.hadoop.ozone.MiniOzoneClusterImpl$Builder.build(MiniOzoneClusterImpl.java:517)
> at
> org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI.init(TestReconAndAdminContainerCLI.java:133)
> {code}
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/01/05/45645/integration-flaky/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/02/03/46158/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/04/46919/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/14/47184/integration-flaky/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/20/47294/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestStorageDistributionEndpoint-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/25/47419/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/27/47465/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestNSSummaryMemoryLeak-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/29/47503/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/03/31/47557/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconContainerEndpoint-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/04/47678/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/08/47755/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconContainerEndpoint-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/14/47903/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconContainerEndpoint-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/14/47903/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconWithOzoneManagerHA-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/16/47925/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/16/47925/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconWithOzoneManagerHA-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/16/47925/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestStorageDistributionEndpoint-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/17/47962/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/18/47985/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/26/48188/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/28/48240/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/04/28/48250/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/05/05/48456/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
> -
> https://github.com/adoroszlai/ozone-build-results/blob/master/2026/05/07/48586/integration-recon/hadoop-ozone/integration-test-recon/org.apache.hadoop.ozone.recon.TestReconAndAdminContainerCLI-output.txt
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