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https://issues.apache.org/jira/browse/IGNITE-20205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Denis Chudov updated IGNITE-20205:
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Fix Version/s: 3.0.0-beta2
> TxLocalTest#testBalance is flaky
> --------------------------------
>
> Key: IGNITE-20205
> URL: https://issues.apache.org/jira/browse/IGNITE-20205
> Project: Ignite
> Issue Type: Bug
> Reporter: Denis Chudov
> Assignee: Denis Chudov
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> TxLocalTest is actually a mock of transactional logic based on local dummy
> table. Seems there are some problems with finalizing the transactions
> transferring money between accounts which causes lock exceptions on checking
> final sum over all accounts. Most likely there is a problem with mock because
> there is no similar problem with other test classes for this test.
> The following assertion occurs in PartitionListener:
> {code:java}
> org.apache.ignite.lang.IgniteException: IGN-CMN-65535
> TraceId:a143f277-4992-491e-afca-2c06814c1737 Write command must have an index
> greater than that of storages [commandIndex=83248, mvAppliedIndex=83270,
> txStateAppliedIndex=83266, cmd=UpdateCommandImpl [full=false,
> rowMessage=BinaryRowMessageImpl [binaryTuple=java.nio.HeapByteBuffer[pos=0
> lim=8 cap=8], schemaVersion=1], rowUuid=0b19d656-2c55-48fb-9955-a6ca0bbf08ca,
> safeTimeLong=395351, tablePartitionId=TablePartitionIdMessageImpl
> [partitionId=0, tableId=10001], txId=00000000-0006-082f-0000-0000deadbeef]]
> ==>{code}
> Most likely there are races in mocks of TxLocalTest and
> DummyInternalTableImpl classes, because the test is multi-threaded and mocks
> have no synchronization.
> Seems that synchronized block for the mock of RaftGroupService in
> DummyInternalTableImpl should work.
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