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Posted to issues@ignite.apache.org by "Alexey Kuznetsov (JIRA)" <ji...@apache.org> on 2017/09/25 03:16:03 UTC

[jira] [Created] (IGNITE-6490) Optimize log search speed

Alexey Kuznetsov created IGNITE-6490:
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             Summary: Optimize log search speed
                 Key: IGNITE-6490
                 URL: https://issues.apache.org/jira/browse/IGNITE-6490
             Project: Ignite
          Issue Type: Improvement
          Components: wizards
    Affects Versions: 2.1
            Reporter: Alexey Kuznetsov
            Assignee: Vasiliy Sisko
             Fix For: 2.3


I see in VisorLogSearchJob code like this: `if (s.toLowerCase().contains(searchStr))` and this is very non effective. This can be reworked to `regionMatches` and this job should be profiled and may be some other optimizations can be implemented.

See similar issue on SO: https://codereview.stackexchange.com/questions/44021/fast-way-of-searching-for-a-string-in-a-text-file




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