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Posted to issues@ignite.apache.org by "Denis Magda (JIRA)" <ji...@apache.org> on 2018/03/30 16:49:00 UTC

[jira] [Created] (IGNITE-8090) Explain disk space compaction by WAL and compaction techniques

Denis Magda created IGNITE-8090:
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             Summary: Explain disk space compaction by WAL and compaction techniques
                 Key: IGNITE-8090
                 URL: https://issues.apache.org/jira/browse/IGNITE-8090
             Project: Ignite
          Issue Type: New Feature
          Components: documentation
            Reporter: Denis Magda
             Fix For: 2.5


Explain how WAL occupies the disk space and how to enable the compaction:
https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Persistent+Store+-+under+the+hood#IgnitePersistentStore-underthehood-WALHistorySize

There needs to be a special section in WAL documentation as well as in the capacity planning.



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