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From Jan Schäfer (Jira) <j...@apache.org>
Subject [jira] [Commented] (IGNITE-12174) NPE during expiration of spatial data when durable memory is active
Date Tue, 24 Sep 2019 22:39:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-12174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16937236#comment-16937236
] 

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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