Hi,
if Spark thrift JDBC server is started with non-secure mode, it is working
fine. with a secured mode in case of pluggable authentication, I placed the
authentication class configuration in conf/hive-site.xml
<property>
<name>hive.server2.authentication</name>
<value>CUSTOM</value>
</property>
<property>
<name>hive.server2.custom.authentication.class</name>
<value>org.apache.hive.service.auth.WebConsoleAuthenticationProviderImpl</value>
</property>
and the jar containing the implementation is in Spark classpath, still
getting exception, it seems to me it couldn't find the authentication class
I specified in the configuration:
14/10/17 12:44:33 ERROR server.TThreadPoolServer: Error occurred during
processing of message.
java.lang.RuntimeException: java.lang.NoSuchMethodException:
org.apache.hive.service.auth.PasswdAuthenticationProvider.<init>()
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:131)
at
org.apache.hive.service.auth.CustomAuthenticationProviderImpl.<init>(CustomAuthenticationProviderImpl.java:38)
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.runWorker(ThreadPoolExecutor.java:1176)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:853)
Caused by: java.lang.NoSuchMethodException:
org.apache.hive.service.auth.PasswdAuthenticationProvider.<init>()
at java.lang.Class.throwNoSuchMethodException(Class.java:367)
at java.lang.Class.getDeclaredConstructor(Class.java:541)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:125)
why is that?
Thanks for your help!
Jenny
