[jira] [Created] (IGNITE-770) Revise IgniteHadoopFileSystem#close() implementation

["Ivan Veselovsky (JIRA)" <ji...@apache.org>]

Ivan Veselovsky created IGNITE-770:
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             Summary: Revise IgniteHadoopFileSystem#close() implementation 
                 Key: IGNITE-770
                 URL: https://issues.apache.org/jira/browse/IGNITE-770
             Project: Ignite
          Issue Type: Bug
          Components: hadoop
    Affects Versions: sprint-4
            Reporter: Ivan Veselovsky
            Assignee: Ivan Veselovsky


Current code of this method is:
{code}
    @Override public void close() throws IOException {
        if (cacheEnabled && get(getUri(), getConf()) == this)
            return;

        close0();
    }
{code}
This code creates a new instance of the IgniteHadoopFileSystem in #get(2) call. This creation is quite expensive. Looks like this is not quite the behavior what was expected by the author of code. Need to investigate why that happens and possibly modify the code accordingly.



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