[IGNITE-12174] NPE during expiration of spatial data when durable memory is active

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.8, 2.7.6
• Component/s: persistence

Environment

Ignite modules

• ignite-core
• ignite-indexing
• ignite-geospatial

Durable memory activated

Geospatial indexing in use

• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Unassigned
• Reporter: Jan Schäfer
• Created: 16/Sep/19 15:15
• Updated: 30/Sep/19 10:06

Description

I get a NullPointerException when I restart my Ignite instance with durable memory activated and geospatial data in use:

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)

Minimal reproducing code sample is attached:

1. start IgniteBug one time
2. wait some seconds
3. start IgniteBug a second time
4. see NullPointerException from above