[ https://issues.apache.org/jira/browse/IGNITE-11073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Muzafarov updated IGNITE-11073: ------------------------------------- Summary: Take consistent cache partitions snapshot (was: Add Copy-on-Write machinery to the Checkpoiner) > Take consistent cache partitions snapshot > ----------------------------------------- > > Key: IGNITE-11073 > URL: https://issues.apache.org/jira/browse/IGNITE-11073 > Project: Ignite > Issue Type: Sub-task > Reporter: Maxim Muzafarov > Assignee: Maxim Muzafarov > Priority: Major > Labels: iep-28 > Time Spent: 10m > Remaining Estimate: 0h > > *Checkpointer* > When the supplier node receives the cache partition file demand request it > will send the file over the CommunicationSpi. The cache partition file can be > concurrently updated by checkpoint thread during its transmission. To > guarantee the file consistency Š”heckpointer must use Copy-on-Write [3] > tehnique and save a copy of updated chunk into the temporary file. -- This message was sent by Atlassian JIRA (v7.6.14#76016)