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Posted to issues@ignite.apache.org by "Alexei Scherbakov (JIRA)" <ji...@apache.org> on 2018/09/24 14:00:00 UTC

[jira] [Created] (IGNITE-9672) Move o.a.i.i.processors.cache.persistence.tree.io.PageMetaIO to metastore.

Alexei Scherbakov created IGNITE-9672:
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             Summary: Move o.a.i.i.processors.cache.persistence.tree.io.PageMetaIO to metastore.
                 Key: IGNITE-9672
                 URL: https://issues.apache.org/jira/browse/IGNITE-9672
             Project: Ignite
          Issue Type: Improvement
            Reporter: Alexei Scherbakov
             Fix For: 2.8


We have in current implementation special meta page related to snapshot functionality.

Meta page is stored in index partition.

If index.bin is removed (for triggering index rebuild), all information is lost and incremental snapshot logic is broken.

Solution: move snapshot metadata in metastore.



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