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From "Nikolay Izhikov (Jira)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-12209) Transaction system view
Date Mon, 30 Sep 2019 10:11:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-12209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16940816#comment-16940816
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Nikolay Izhikov commented on IGNITE-12209:
------------------------------------------

[~ascherbakov]

> org.apache.ignite.internal.processors.cache.transactions.IgniteTxState#allEntries

AFAIK call of the {{size}} can't fail.
I've added {{null}} check, because some implementation can return null.

> org.apache.ignite.internal.processors.cache.transactions.IgniteTxState#cacheIds

As I can see, {{cacheIds}} is add only collection.
I've added {{null}} check.

I think we can cache current size of the cache id and simply iterate over {{cacheIds}} values.

Please, take a look at the current implementation

> Transaction system view
> -----------------------
>
>                 Key: IGNITE-12209
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12209
>             Project: Ignite
>          Issue Type: Sub-task
>    Affects Versions: 2.7.6
>            Reporter: Nikolay Izhikov
>            Assignee: Nikolay Izhikov
>            Priority: Major
>              Labels: IEP-35
>             Fix For: 2.8
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> IGNITE-12145 finished
> We should add transactions to the system views.



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