Sergey Shelukhin created HIVE-14898:
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             Summary: HS2 shouldn't log callstack for an empty auth header error
                 Key: HIVE-14898
                 URL: https://issues.apache.org/jira/browse/HIVE-14898
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin


Currently when the auth header is not sent by the client (Knox seems to do this 
every time - it only adds auth header after receiving 401), HS2 logs the 
following twice, for two principals.
The callstack is useless because this is an expected condition and 401 is 
returned to the client.
{noformat}
2016-10-05 15:32:02,408 ERROR [HiveServer2-HttpHandler-Pool: Thread-199]: 
thrift.ThriftHttpServlet (ThriftHttpServlet.java:doKerberosAuth(169)) - Failed 
to authenticate with hive/_HOST kerberos principal
2016-10-05 15:32:02,408 ERROR [HiveServer2-HttpHandler-Pool: Thread-199]: 
thrift.ThriftHttpServlet (ThriftHttpServlet.java:doPost(104)) - Error: 
org.apache.hive.service.auth.HttpAuthenticationException: 
java.lang.reflect.UndeclaredThrowableException
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet.doKerberosAuth(ThriftHttpServlet.java:170)
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet.doPost(ThriftHttpServlet.java:83)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at 
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:479)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
        at org.eclipse.jetty.server.Server.handle(Server.java:349)
        at 
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:449)
        at 
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:925)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:952)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
        at 
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:76)
        at 
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:609)
        at 
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:45)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.UndeclaredThrowableException
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1686)
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet.doKerberosAuth(ThriftHttpServlet.java:167)
        ... 23 more
Caused by: org.apache.hive.service.auth.HttpAuthenticationException: 
Authorization header received from the client is empty.
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet.getAuthHeader(ThriftHttpServlet.java:311)
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet.access$100(ThriftHttpServlet.java:59)
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet$HttpKerberosServerAction.run(ThriftHttpServlet.java:212)
        at 
org.apache.hive.service.cli.thrift.ThriftHttpServlet$HttpKerberosServerAction.run(ThriftHttpServlet.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
        ... 24 more
{noformat}



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