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https://issues.apache.org/jira/browse/IGNITE-15732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17432873#comment-17432873
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Ignite TC Bot commented on IGNITE-15732:
----------------------------------------
{panel:title=Branch: [pull/9504/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/9504/head] Base: [master] : New Tests
(1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Thin Client: Java{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6231880]]
* {color:#013220}ClientTestSuite: FunctionalTest.testTxResumeAfterTxTimeout -
PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6231957&buildTypeId=IgniteTests24Java8_RunAll]
> Thin client: Tx can fail if there are concurrent tx rollbacks by timeout
> ------------------------------------------------------------------------
>
> Key: IGNITE-15732
> URL: https://issues.apache.org/jira/browse/IGNITE-15732
> Project: Ignite
> Issue Type: Bug
> Reporter: Aleksey Plekhanov
> Assignee: Aleksey Plekhanov
> Priority: Major
> Labels: ise
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Due to race between timeout worker and client-connector workers there can be
> situations when some transaction is processed by client-connector worker and
> concurrently rolled back by timeout worker. In this case, {{threadMap}} can
> still contain the reference to this transaction but the transaction state is
> already set to "ROLLED_BACK", for such a state client-connector worker does
> not suspend the transaction and can proceed to the next request, which uses
> another transaction. When resuming this second transaction there is an
> exception thrown, since {{IgniteTxManager#threadMap}} is not cleared yet for
> the current worker thread:
> {noformat}
> org.apache.ignite.client.ClientException: Ignite failed to process request
> [103]: Thread already has started a transaction. (server status code
> [1]){noformat}
>
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