Sammi Chen created HDDS-4975:
--------------------------------
Summary: Refine delete block failure log
Key: HDDS-4975
URL: https://issues.apache.org/jira/browse/HDDS-4975
Project: Apache Ozone
Issue Type: Improvement
Reporter: Sammi Chen
Assignee: Sammi Chen
2021-03-12 21:53:25,844 [BlockDeletingService#5] WARN
org.apache.hadoop.hdds.utils.BackgroundService: Background task execution failed
java.lang.NullPointerException: Block data cannot be null.
at
com.google.common.base.Preconditions.checkNotNull(Preconditions.java:897)
at
org.apache.hadoop.ozone.container.keyvalue.impl.ChunkManagerDispatcher.deleteChunks(ChunkManagerDispatcher.java:110)
at
org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.deleteBlock(KeyValueHandler.java:1045)
at
org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingService$BlockDeletingTask.deleteTransactions(BlockDeletingService.java:445)
at
org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingService$BlockDeletingTask.deleteViaSchema2(BlockDeletingService.java:401)
at
org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingService$BlockDeletingTask.call(BlockDeletingService.java:268)
at
org.apache.hadoop.hdds.utils.BackgroundService$PeriodicalTask.lambda$run$0(BackgroundService.java:112)
at
java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1626)
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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