Alexandr Kuramshin created IGNITE-4632:
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Summary: AffinityFunction unchecked exception handling (unassigned
backup)
Key: IGNITE-4632
URL: https://issues.apache.org/jira/browse/IGNITE-4632
Project: Ignite
Issue Type: Bug
Components: general
Affects Versions: 1.8
Reporter: Alexandr Kuramshin
Priority: Minor
{{AffinityFunction}} implementation may throw unchecked exception upon
assignment. In some cases additional processing should be performed when
affinity function method invocation throws an exception.
Special case when the cache with backups is running, and a node with a primary
partition will left. Then we get the primary partition unassigned if
{{AffinityFunction.partition(Object)}} throws an exception. My suggestion is to
shutdown the node in such the case (like SEGMENTED), because the cluster could
not work normally without the primary partition assigned.
{noformat}
Failed processing message [senderId=8a1ab9a3-786e-4601-ba22-efd380849d99,
msg=GridDhtPartitionSupplyMessageV2 [updateSeq=16069,
topVer=AffinityTopologyVersion [topVer=7, minorTopVer=0], missed=[16, 17, 33,
22, 56, 10], clean=[0, 1, 2, 34, 3, 5, 7, 9, 45, 46, 49, 18, 50, 55, 25, 26,
58, 29, 61], msgSize=0, size=19, parts=[0, 1, 2, 34, 3, 5, 7, 9, 45, 46, 49,
18, 50, 55, 25, 26, 58, 29, 61], super=GridCacheMessage [msgId=70098615,
depInfo=null, err=null, skipPrepare=false, cacheId=-148990687,
cacheId=-148990687]]]
com.sbt.persistence.exceptions.DPLException: ParticleKeyMapper не может
обратывать никаких других объектов кроме ОУ. Системная ошибка - обратитесь в
службу технической поддержки DPL
at
com.sbt.dpl.gridgain.ParticleAffinityFunction.partition(ParticleAffinityFunction.java:67)
at
org.apache.ignite.internal.processors.cache.GridCacheAffinityManager.partition(GridCacheAffinityManager.java:219)
at
org.apache.ignite.internal.processors.cache.GridCacheAffinityManager.partition(GridCacheAffinityManager.java:194)
at
org.apache.ignite.internal.processors.cache.GridCacheAffinityManager.localNode(GridCacheAffinityManager.java:382)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionDemander.handleSupplyMessage(GridDhtPartitionDemander.java:680)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader.handleSupplyMessage(GridDhtPreloader.java:390)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$5.apply(GridCachePartitionExchangeManager.java:395)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$5.apply(GridCachePartitionExchangeManager.java:385)
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:758)
{noformat}
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