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Posted to issues@ignite.apache.org by "Denis Mekhanikov (JIRA)" <ji...@apache.org> on 2019/02/20 14:58:00 UTC
[jira] [Updated] (IGNITE-11371) Cache get operation with
readThrough returns null if remove is performed concurrently
[ https://issues.apache.org/jira/browse/IGNITE-11371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Denis Mekhanikov updated IGNITE-11371:
--------------------------------------
Affects Version/s: 1.8
2.5
2.7
> Cache get operation with readThrough returns null if remove is performed concurrently
> -------------------------------------------------------------------------------------
>
> Key: IGNITE-11371
> URL: https://issues.apache.org/jira/browse/IGNITE-11371
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 1.8, 2.5, 2.7
> Reporter: Denis Mekhanikov
> Priority: Major
> Attachments: IgniteInvalidationNullRunner.java
>
>
> Consider a situation, when you have a cache with {{CacheStore}} and {{readThrough}} configured.
> One may expect, that {{IgniteCache#get(...)}} operation will never return {{null}} for keys, that are present in the underlying {{CacheStore}}. But actually it's possible to get {{null}} in case if remove operation is called on the same key while {{CacheStore#load}} is running.
> Reproducer is attached.
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