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Posted to dev@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2016/03/21 15:36:25 UTC

[jira] [Created] (IGNITE-2868) IGFS: Investigate whether trash require further striping.

Vladimir Ozerov created IGNITE-2868:
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             Summary: IGFS: Investigate whether trash require further striping.
                 Key: IGNITE-2868
                 URL: https://issues.apache.org/jira/browse/IGNITE-2868
             Project: Ignite
          Issue Type: Task
          Components: IGFS
    Affects Versions: 1.5.0.final
            Reporter: Vladimir Ozerov
            Assignee: Ivan Veselovsky
             Fix For: 1.6


Currently trash is striped into 16 items. It seems that this is not enough for distributed environment where dozens and even hundreds threads might perform concurrent removes.

Let's try increasing amount of stripes and see it it helps anyhow.

The only line needs to be changes is {{IgfsUtils.TRASH_CONCURRENCY}}. Let's try setting it to 128 or 256.



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