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Posted to issues@ignite.apache.org by "Dmitriy Pavlov (JIRA)" <ji...@apache.org> on 2018/01/31 10:41:00 UTC

[jira] [Created] (IGNITE-7582) Document 'No Archiver' WAL mode

Dmitriy Pavlov created IGNITE-7582:
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             Summary: Document 'No Archiver' WAL mode
                 Key: IGNITE-7582
                 URL: https://issues.apache.org/jira/browse/IGNITE-7582
             Project: Ignite
          Issue Type: Task
          Components: documentation, persistence
            Reporter: Dmitriy Pavlov
            Assignee: Dmitriy Pavlov


Document new 'no archiver' WAL mode activated if WAL Path & WAL Archive Path set to same value.

Supported under [IGNITE-7017]

In this mode all WAL segment files are placed in that folder with absolute index in file name. In that case archiver is not activated.

Configuration example:
{noformat}
DataStorageConfiguration dsCfg = new DataStorageConfiguration();

DataRegionConfiguration regCfg = new DataRegionConfiguration();
regCfg.setPersistenceEnabled(true);
dsCfg.setDefaultDataRegionConfiguration(regCfg);

dsCfg.setWalPath(walAbsPath);
dsCfg.setWalArchivePath(walAbsPath);
{noformat}




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