ignite-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alexey Goncharuk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-2709) High contention on a cache key leads to excsessive thread stack usage
Date Tue, 23 Feb 2016 01:37:18 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-2709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexey Goncharuk updated IGNITE-2709:
-------------------------------------
    Attachment: stack.txt

> High contention on a cache key leads to excsessive thread stack usage
> ---------------------------------------------------------------------
>
>                 Key: IGNITE-2709
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2709
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: ignite-1.4
>            Reporter: Alexey Goncharuk
>         Attachments: stack.txt
>
>
> Currently {{GridCacheMvccManager#onOwnerChanged}} callback notifies listeners synchronously.
This means that the call stack size for a transaction commit is proportional to the size of
MVCC candidates queue. On a big enough queue size this leads to a StackOverflowError (see
the file attached).
> I suggest the {{GridCacheMvccManager:158}} line be executed asynchronously after some
(3-5) nested calls.
> The change should be properly benchmarked.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message