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https://issues.apache.org/jira/browse/IGNITE-12174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16937236#comment-16937236
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Jan Schäfer commented on IGNITE-12174:
--------------------------------------
After deeper debugging it looks like the GridH2SpatialIndex is not filled again
when Ignite restarts and reads the data from the durable memory.
> NPE during expiration of spatial data when durable memory is active
> -------------------------------------------------------------------
>
> Key: IGNITE-12174
> URL: https://issues.apache.org/jira/browse/IGNITE-12174
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Affects Versions: 2.8, 2.7.5
> Environment: Ignite 2.7.5
> * ignite-core
> * ignite-indexing
> * ignite-geospatial
> Durable memory activated
> Geospatial indexing in use
> Reporter: Jan Schäfer
> Priority: Major
> Attachments: IgniteBug.java
>
>
> I get a NullPointerException when I restart my Ignite instance with durable
> memory activated and geospatial data in use:
> {code:java}
> SEVERE: Critical system error detected. Will be handled accordingly to
> configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false,
> timeout=0, super=AbstractFailureHandler
> [ignoredFailureTypes=[SYSTEM_WORKER_BLOCKED,
> SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext
> [type=SYSTEM_WORKER_TERMINATION, err=java.lang.NullPointerException]]SEVERE:
> Critical system error detected. Will be handled accordingly to configured
> handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0,
> super=AbstractFailureHandler [ignoredFailureTypes=[SYSTEM_WORKER_BLOCKED,
> SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext
> [type=SYSTEM_WORKER_TERMINATION,
> err=java.lang.NullPointerException]]java.lang.NullPointerException at
> org.apache.ignite.internal.processors.query.h2.opt.GridH2SpatialIndex.remove(GridH2SpatialIndex.java:249)
> at
> org.apache.ignite.internal.processors.query.h2.opt.GridH2SpatialIndex.removex(GridH2SpatialIndex.java:263)
> at
> org.apache.ignite.internal.processors.query.h2.opt.GridH2Table.remove(GridH2Table.java:525)
> at
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.remove(IgniteH2Indexing.java:801)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.remove(GridQueryProcessor.java:2557)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.remove(GridCacheQueryManager.java:435)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.finishRemove(IgniteCacheOffheapManagerImpl.java:2736)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.remove(IgniteCacheOffheapManagerImpl.java:2713)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.remove(GridCacheOffheapManager.java:2131)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl.remove(IgniteCacheOffheapManagerImpl.java:663)
> at
> org.apache.ignite.internal.processors.cache.GridCacheMapEntry.removeValue(GridCacheMapEntry.java:4441)
> at
> org.apache.ignite.internal.processors.cache.GridCacheMapEntry.onExpired(GridCacheMapEntry.java:4134)
> at
> org.apache.ignite.internal.processors.cache.GridCacheMapEntry.onTtlExpired(GridCacheMapEntry.java:4056)
> at
> org.apache.ignite.internal.processors.cache.GridCacheTtlManager$1.applyx(GridCacheTtlManager.java:61)
> at
> org.apache.ignite.internal.processors.cache.GridCacheTtlManager$1.applyx(GridCacheTtlManager.java:52)
> at
> org.apache.ignite.internal.util.lang.IgniteInClosure2X.apply(IgniteInClosure2X.java:38)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.purgeExpiredInternal(GridCacheOffheapManager.java:2413)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.purgeExpired(GridCacheOffheapManager.java:2343)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager.expire(GridCacheOffheapManager.java:980)
> at
> org.apache.ignite.internal.processors.cache.GridCacheTtlManager.expire(GridCacheTtlManager.java:207)
> at
> org.apache.ignite.internal.processors.cache.GridCacheSharedTtlCleanupManager$CleanupWorker.body(GridCacheSharedTtlCleanupManager.java:150)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at
> java.lang.Thread.run(Thread.java:748)
> {code}
> Minimal reproducing code sample is attached:
> # start IgniteBug one time
> # wait some seconds
> # start IgniteBug a second time
> # see NullPointerException from above
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