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https://issues.apache.org/jira/browse/IGNITE-13175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maria Makedonskaya updated IGNITE-13175:
----------------------------------------
Attachment: IGNITE-13175_reproducer.patch
> NPE due to race on cache stop and transaction commit.
> -----------------------------------------------------
>
> Key: IGNITE-13175
> URL: https://issues.apache.org/jira/browse/IGNITE-13175
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.7
> Reporter: Alexand Polyakov
> Assignee: Maria Makedonskaya
> Priority: Major
> Attachments: IGNITE-13175_reproducer.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If don't stop load and execute stop cache, sometimes throw
> NullPointerException and nodes failed
> {code}
> java.lang.NullPointerException: null
> at
> org.apache.ignite.internal.binary.BinaryObjectImpl.finishUnmarshal(BinaryObjectImpl.java:190)
> at
> org.apache.ignite.internal.processors.cache.transactions.TxEntryValueHolder.unmarshal(TxEntryValueHolder.java:154)
> at
> org.apache.ignite.internal.processors.cache.transactions.IgniteTxEntry.unmarshal(IgniteTxEntry.java:971)
> at
> org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.unmarshal(IgniteTxHandler.java:354)
> at
> org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.prepareNearTx(IgniteTxHandler.java:403)
> at
> org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.prepareNearTx(IgniteTxHandler.java:386)
> at
> org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.processNearTxPrepareRequest0(IgniteTxHandler.java:188)
> at
> org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.lambda$null$0(IgniteTxHandler.java:644)
> at
> org.apache.ignite.internal.util.StripedExecutor$Stripe.body(StripedExecutor.java:559)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> transaction use cache context race with stopCache
> {code:java}
> at
> org.apache.ignite.internal.processors.cache.GridCacheContext.cleanup(GridCacheContext.java:2058)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.cleanup(GridCacheProcessor.java:467)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.stopCache(GridCacheProcessor.java:1020)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStop(GridCacheProcessor.java:2539)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStop(GridCacheProcessor.java:2518)
> {code}
> there is a reproducer who adds CountDownLatch await to
> IgniteTxEntry#unmarshal which is countDown in GridCacheContext#cleanup
> https://github.com/gridgain/gridgain/tree/sdsb-11837
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