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https://issues.apache.org/jira/browse/IGNITE-13812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Chugunov updated IGNITE-13812:
-------------------------------------
    Fix Version/s: 2.10

> CheckpointEntry is read from WAL right after its creation.
> ----------------------------------------------------------
>
>                 Key: IGNITE-13812
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13812
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Ivan Bessonov
>            Assignee: Ivan Bessonov
>            Priority: Major
>             Fix For: 2.10
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> {noformat}
> [2020-07-31 16:33:15,545][INFO ][pitr-ctx-exec-#304][WalStateManager] WAL 
> logging disabled
> [2020-07-31 16:33:15,545][INFO 
> ][db-checkpoint-thread-#152][GridCacheDatabaseSharedManager] Checkpoint 
> finished [cpId=e1a57b48-1610-4280-a3e2-4d808a5f0343, pages=64, 
> markPos=FileWALPointer [idx=5, fileOff=45749881, len=186791], 
> walSegmentsCleared=0, walSegmentsCovered=[], markDuration=49ms, 
> pagesWrite=0ms, fsync=5ms, total=79ms]
> [2020-07-31 16:33:15,546][INFO ][pitr-ctx-exec-#304][GridRecoveryProcessor] 
> Start apply segment idx=1
> [2020-07-31 16:33:16,012][INFO ][pitr-ctx-exec-#304][GridRecoveryProcessor] 
> Segment idx=1 applied
> [2020-07-31 16:33:16,373][INFO ][pitr-ctx-exec-#304][GridRecoveryProcessor] 
> Segment idx=2 applied
> [2020-07-31 16:33:16,553][ERROR][db-checkpoint-thread-#152][root] Critical 
> system error detected. Will be handled accordingly to configured handler 
> [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, 
> super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet 
> [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], 
> failureCtx=FailureContext [type=CRITICAL_ERROR, 
> err=java.lang.ClassCastException: class 
> o.a.i.i.pagemem.wal.record.MemoryRecoveryRecord cannot be cast to class 
> o.a.i.i.pagemem.wal.record.CheckpointRecord 
> (o.a.i.i.pagemem.wal.record.MemoryRecoveryRecord and 
> o.a.i.i.pagemem.wal.record.CheckpointRecord are in unnamed module of loader 
> 'app')]]
> java.lang.ClassCastException: class 
> org.apache.ignite.internal.pagemem.wal.record.MemoryRecoveryRecord cannot be 
> cast to class org.apache.ignite.internal.pagemem.wal.record.CheckpointRecord 
> (org.apache.ignite.internal.pagemem.wal.record.MemoryRecoveryRecord and 
> org.apache.ignite.internal.pagemem.wal.record.CheckpointRecord are in unnamed 
> module of loader 'app')
>       at 
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointEntry$GroupStateLazyStore.initIfNeeded(CheckpointEntry.java:353)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointEntry$GroupStateLazyStore.access$300(CheckpointEntry.java:245)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointEntry.initIfNeeded(CheckpointEntry.java:124)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointEntry.groupState(CheckpointEntry.java:106)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointHistory.addCpToEarliestCpMap(CheckpointHistory.java:246)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointHistory.addCheckpoint(CheckpointHistory.java:179)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$Checkpointer.markCheckpointBegin(GridCacheDatabaseSharedManager.java:4221)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$Checkpointer.doCheckpoint(GridCacheDatabaseSharedManager.java:3732)
>       at 
> org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$Checkpointer.body(GridCacheDatabaseSharedManager.java:3621)
>       at 
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119)
>       at java.base/java.lang.Thread.run(Thread.java:834){noformat}



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