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Posted to issues@ignite.apache.org by "Ilya Lantukh (JIRA)" <ji...@apache.org> on 2018/03/22 15:07:00 UTC
[jira] [Assigned] (IGNITE-8019) During rebalancing checkpoint read
lock is acquired for each entry (twice).
[ https://issues.apache.org/jira/browse/IGNITE-8019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ilya Lantukh reassigned IGNITE-8019:
------------------------------------
Assignee: (was: Ilya Lantukh)
> During rebalancing checkpoint read lock is acquired for each entry (twice).
> ---------------------------------------------------------------------------
>
> Key: IGNITE-8019
> URL: https://issues.apache.org/jira/browse/IGNITE-8019
> Project: Ignite
> Issue Type: Bug
> Reporter: Ilya Lantukh
> Priority: Major
>
> In GridDhtPartitionDemander.preloadEntry(...) checkpointReadLock is acquired twice, which is definitely a mistake. But even acquiring it once per entry causes unnecessary contention - it should be taken once for SupplyMessage.
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