[jira] [Created] (SENTRY-462) Unable to get exception when sentry service down after initialize HadoopGroupResourceAuthorization

["Johnson Lin (JIRA)" <ji...@apache.org>]

Johnson Lin created SENTRY-462:
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             Summary: Unable to get exception when sentry service down after initialize HadoopGroupResourceAuthorization
                 Key: SENTRY-462
                 URL: https://issues.apache.org/jira/browse/SENTRY-462
             Project: Sentry
          Issue Type: Bug
    Affects Versions: 1.4.0
            Reporter: Johnson Lin


Our project is integrating sentry and we find a problem when we stop sentry service(or make the sentry service crashed) after initialize HadoopGroupResourceAuthorizationProvider. That is to say SimpleDBProviderBackend can't throw exception and only return an ImmutableSet which size is 0 when sentry service down. We found that the method getPrivileges in SimpleDBProviderBackend catch the exception and just print the message like "Unable to obtain privileges from server: ". Is that make sense. The problem is the module which use sentry cannot get clearly reason that  sentry service crash or use has not permission to some hive table.



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