[jira] [Created] (IGNITE-771) IgniteHadoopFileSystem: avoid secondary filesystem creation if the default mode is not PROXY

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

Ivan Veselovsky created IGNITE-771:
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             Summary: IgniteHadoopFileSystem: avoid secondary filesystem creation if the default mode is not PROXY
                 Key: IGNITE-771
                 URL: https://issues.apache.org/jira/browse/IGNITE-771
             Project: Ignite
          Issue Type: Bug
          Components: hadoop
    Affects Versions: sprint-4
            Reporter: Ivan Veselovsky
            Assignee: Ivan Veselovsky


See org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem#initialize() .
Here we determining if to init secondary Fs here: 
If the default mode is e.g. DUAL_ASYNC (default), and there are no paths with other modes, the initSecondary should be false.
But it appears that this is not the case, and 2ndary Fs is created.
Need to investigate why.

{code}
            if (!initSecondary && paths.pathModes() != null && !paths.pathModes().isEmpty()) {
                for (T2<IgfsPath, IgfsMode> pathMode : paths.pathModes()) {
                    IgfsMode mode = pathMode.getValue();

                    if (mode == PROXY) {
                        initSecondary = true;

                        break;
                    }
                }
            }

            if (initSecondary) {
                 .....
{code} 



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