[jira] [Assigned] (HDDS-14325) [Website v2] Blog: Ozone Snapshot v2
[ https://issues.apache.org/jira/browse/HDDS-14325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Saketa Chalamchala reassigned HDDS-14325: - Assignee: Saketa Chalamchala (was: Saketa Chalamchala) > [Website v2] Blog: Ozone Snapshot v2 > > > Key: HDDS-14325 > URL: https://issues.apache.org/jira/browse/HDDS-14325 > Project: Apache Ozone > Issue Type: Sub-task > Components: website >Reporter: Wei-Chiu Chuang >Assignee: Saketa Chalamchala >Priority: Major > > We spent most of 2025 rewriting the Ozone Snapshot implementation to: > 1. prevent race conditions among many internal threads in OM. > 2. drastically reduced disk usage of SST files in Compaction backup directory. > 3. speed up OM bootstrapping process. > 4. drastically reduced disk usage of consecutive snapshots. > These efforts results in a new Ozone Snapshot system that is able to support > an order of magnitude more snapshots than the previous one. In fact, calling > it "Ozone Snapshot v2" isn't an exaggeration. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
[jira] [Assigned] (HDDS-14325) [Website v2] Blog: Ozone Snapshot v2
[ https://issues.apache.org/jira/browse/HDDS-14325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Saketa Chalamchala reassigned HDDS-14325: - Assignee: Saketa Chalamchala > [Website v2] Blog: Ozone Snapshot v2 > > > Key: HDDS-14325 > URL: https://issues.apache.org/jira/browse/HDDS-14325 > Project: Apache Ozone > Issue Type: Sub-task > Components: website >Reporter: Wei-Chiu Chuang >Assignee: Saketa Chalamchala >Priority: Major > > We spent most of 2025 rewriting the Ozone Snapshot implementation to: > 1. prevent race conditions among many internal threads in OM. > 2. drastically reduced disk usage of SST files in Compaction backup directory. > 3. speed up OM bootstrapping process. > 4. drastically reduced disk usage of consecutive snapshots. > These efforts results in a new Ozone Snapshot system that is able to support > an order of magnitude more snapshots than the previous one. In fact, calling > it "Ozone Snapshot v2" isn't an exaggeration. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
