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From "Alexey Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-2995) putAll() and removeAll() operations on transactional cache are very slow on big number of entries
Date Mon, 20 Feb 2017 07:57:44 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-2995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15874165#comment-15874165
] 

Alexey Kuznetsov commented on IGNITE-2995:
------------------------------------------

change ticket status

> putAll() and removeAll() operations on transactional cache are very slow on big number
of entries
> -------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-2995
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2995
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache
>    Affects Versions: 1.5.0.final
>            Reporter: Dmitry Karachentsev
>            Priority: Minor
>              Labels: performance
>
> Saving and removing 100_000 cache entries using putAll() and removeAll() methods is much
slower than save/remove 10 times 10_000 entries. F.e. on my test environment second case (10_000
x 10) took 3 mins and first case (100_000) - 24 mins.
> That issue is observed only for transactional cache.



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