[jira] [Created] (IGNITE-8570) Create lighter version of GridStringLogger

[Anton Vinogradov (Jira)]

Andrey Kuznetsov created IGNITE-8570:
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             Summary: Create lighter version of GridStringLogger
                 Key: IGNITE-8570
                 URL: https://issues.apache.org/jira/browse/IGNITE-8570
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 2.4
            Reporter: Andrey Kuznetsov
             Fix For: 2.6


Most usages of {{GridStringLogger}} in test assumes the following scenario. First, it is set as a logger for some Ignite node. Then, after some activity on that node, log content is searched for some predefined strings. {{GridStringLogger}} uses {{StringBuilder}} of bounded size internally to store log contents, older contents gets dropped on exaustion. Thus, changes that add more logging may damage some independent tests that use {{GridStringLogger}}.

The suggestion is to implement and use another test logger conforming to these requirements:
* It does not accumulate any logs.
* It allows to set the listener that fires when log message matches certain regular expression, {{Matcher}} can be passed to the listener.



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