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Posted to dev@ignite.apache.org by "Denis Mekhanikov (JIRA)" <ji...@apache.org> on 2019/02/20 14:58:00 UTC
[jira] [Created] (IGNITE-11371) Cache get operation with
readThrough returns null if remove is performed concurrently
Denis Mekhanikov created IGNITE-11371:
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Summary: 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
Reporter: Denis Mekhanikov
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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