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  1. Hive
  2. HIVE-4778

hive.server2.authentication CUSTOM not working

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.11.0
    • Fix Version/s: 0.13.0
    • Component/s: Authentication
    • Labels:
      None
    • Environment:

      CentOS release 6.2 x86_64
      java version "1.6.0_31"
      Java(TM) SE Runtime Environment (build 1.6.0_31-b04)
      Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode)

      Description

      I have created my own class PamAuthenticationProvider that implements PasswdAuthenticationProvider interface. I have puted jar into hive lib directory and have configured hive-site.xml in following way:

      <property>
      <name>hive.server2.authentication</name>
      <value>CUSTOM</value>
      </property>

      <property>
      <name>hive.server2.custom.authentication.class</name>
      <value>com.avast.ff.hive.PamAuthenticationProvider</value>
      </property>

      I use SQuireL and jdbc drivers to connect to hive. During authentication Hive throws following exception:

      java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.hive.service.auth.PasswdAuthenticationProvider.<init>()
      at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:128)
      at org.apache.hive.service.auth.CustomAuthenticationProviderImpl.<init>(CustomAuthenticationProviderImpl.java:20)
      at org.apache.hive.service.auth.AuthenticationProviderFactory.getAuthenticationProvider(AuthenticationProviderFactory.java:57)
      at org.apache.hive.service.auth.PlainSaslHelper$PlainServerCallbackHandler.handle(PlainSaslHelper.java:61)
      at org.apache.hive.service.auth.PlainSaslServer.evaluateResponse(PlainSaslServer.java:127)
      at org.apache.thrift.transport.TSaslTransport$SaslParticipant.evaluateChallengeOrResponse(TSaslTransport.java:509)
      at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:264)
      at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
      at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
      at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:189)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      at java.lang.Thread.run(Thread.java:662)
      Caused by: java.lang.NoSuchMethodException: org.apache.hive.service.auth.PasswdAuthenticationProvider.<init>()
      at java.lang.Class.getConstructor0(Class.java:2706)
      at java.lang.Class.getDeclaredConstructor(Class.java:1985)
      at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:122)
      ... 12 more

      I have done small patch for org.apache.hive.service.auth.CustomAuthenticationProviderImpl , that have solved my problem, but I'm not sure if it's the best solution. Here is the patch:

      — CustomAuthenticationProviderImpl.java 2013-06-20 14:55:22.473995184 +0200
      +++ CustomAuthenticationProviderImpl.java.new 2013-06-20 14:57:36.549012966 +0200
      @@ -33,7 +33,7 @@
      HiveConf conf = new HiveConf();
      this.customHandlerClass = (Class<? extends PasswdAuthenticationProvider>)
      conf.getClass(

      • HiveConf.ConfVars.HIVE_SERVER2_CUSTOM_AUTHENTICATION_CLASS.name(),
        + HiveConf.ConfVars.HIVE_SERVER2_CUSTOM_AUTHENTICATION_CLASS.varname,
        PasswdAuthenticationProvider.class);
        this.customProvider =
        ReflectionUtils.newInstance(this.customHandlerClass, conf);

        Attachments

        1. HIVE-4778.D12207.1.patch
          352 kB
          Phabricator
        2. HIVE-4778.D12213.1.patch
          6 kB
          Phabricator

          Activity

            People

            • Assignee:
              seoeun25 Azrael Seoeun
              Reporter:
              zdenek.ott Zdenek Ott
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: