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Posted to issues@ignite.apache.org by "Aleksandr Polovtcev (Jira)" <ji...@apache.org> on 2022/12/09 13:14:00 UTC
[jira] [Commented] (IGNITE-17197) Change the default storage engine (for tables)
[ https://issues.apache.org/jira/browse/IGNITE-17197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17645295#comment-17645295 ]
Aleksandr Polovtcev commented on IGNITE-17197:
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It was decided that the new default Storage Engine should be Persistent Page Memory (aipersist)
> Change the default storage engine (for tables)
> ----------------------------------------------
>
> Key: IGNITE-17197
> URL: https://issues.apache.org/jira/browse/IGNITE-17197
> Project: Ignite
> Issue Type: Task
> Reporter: Sergey Uttsel
> Assignee: Aleksandr Polovtcev
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently the default pagememory storage doesn't support MVCC. So it doesn't fit to the transaction protocol. Only RocksDbTableStorage supports now. So after RocksDbTableStorage was integrated in https://issues.apache.org/jira/browse/IGNITE-16881 the TablesConfigurationSchema#defaultDataStorage was set to "rocksdb" and some tests were disabled.
> Need to:
> # implement MvTableStorage and MvPartitionStorage by other storages.
> # set TablesConfigurationSchema#defaultDataStorage to "pagememory" or other storage.
> # enable tests marked by "IGNITE-17197"
> # check other places marked by IGNITE-17197"
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