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Posted to issues@ignite.apache.org by "Igor Seliverstov (JIRA)" <ji...@apache.org> on 2019/02/05 12:37:00 UTC
[jira] [Updated] (IGNITE-10473) MVCC: Add support for nested system
transactions.
[ https://issues.apache.org/jira/browse/IGNITE-10473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Igor Seliverstov updated IGNITE-10473:
--------------------------------------
Issue Type: New Feature (was: Bug)
> MVCC: Add support for nested system transactions.
> -------------------------------------------------
>
> Key: IGNITE-10473
> URL: https://issues.apache.org/jira/browse/IGNITE-10473
> Project: Ignite
> Issue Type: New Feature
> Components: mvcc
> Reporter: Andrew Mashenkov
> Priority: Minor
> Labels: mvcc_stabilization_stage_1, transactions
> Fix For: 2.8
>
>
> IgniteCacheSystemTransactionsSelfTest.testSystemTxInsideUserTx fails in Mvcc mode due to inner system-tx commits external mvcc-tx unexpectedly.
> We have to analyse cases where system tx can be used and deprecated such cases.
> Then we have to either add MVCC support for system caches somehow or allow non-mvcc nested tx.
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