[
https://issues.apache.org/jira/browse/IGNITE-9445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexei Scherbakov updated IGNITE-9445:
--------------------------------------
Description:
The problem arises when passing pageId with not actual page rotation tag to
org.apache.ignite.internal.processors.cache.persistence.pagemem.PageMemoryImpl#acquirePage(int,
long, boolean).
It's not possible in advance to know the actual value without reading stored
page.
Such scenario may lead to locked forever page if passed and persisted tags are
different.
Solution - unlock the page using actual(persisted) tag value.
was:
The problem arises when passing pageId with not actual page rotation tag to
org.apache.ignite.internal.processors.cache.persistence.pagemem.PageMemoryImpl#acquirePage(int,
long, boolean).
It's not possible in advance to know the actual value without reading stored
page.
Such scenario may lead to locked forever page if passed and persisted tags are
different.
Solution - unlock page using actual(persisted) tag value.
> Use valid tag for page write unlock while reading cold page from disk.
> ----------------------------------------------------------------------
>
> Key: IGNITE-9445
> URL: https://issues.apache.org/jira/browse/IGNITE-9445
> Project: Ignite
> Issue Type: Bug
> Reporter: Alexei Scherbakov
> Assignee: Alexei Scherbakov
> Priority: Major
>
> The problem arises when passing pageId with not actual page rotation tag to
> org.apache.ignite.internal.processors.cache.persistence.pagemem.PageMemoryImpl#acquirePage(int,
> long, boolean).
> It's not possible in advance to know the actual value without reading stored
> page.
> Such scenario may lead to locked forever page if passed and persisted tags
> are different.
> Solution - unlock the page using actual(persisted) tag value.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
