question Re: Hive metadata server failing in Support Questions

Hive metadata server failing

bkandalkar — Fri, 25 Jan 2019 19:33:04 GMT

Hello Team,

After enabling kerberos on HDP-2.6, Hive metadata server is failing. Getting following error in hive metastore log:

2019-01-25 03:58:28,880 ERROR [pool-7-thread-3]: server.TThreadPoolServer (TThreadPoolServer.java:run(297)) - Error occurred during processing of message.
java.lang.RuntimeException: org.apache.thrift.transport.TTransportException: Invalid status -128
       at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219)
       at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory$1.run(HadoopThriftAuthBridge.java:609)
       at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory$1.run(HadoopThriftAuthBridge.java:606)
       at java.security.AccessController.doPrivileged(Native Method)
       at javax.security.auth.Subject.doAs(Subject.java:360)
       at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1849)
       at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory.getTransport(HadoopThriftAuthBridge.java:606)
       at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:269)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
       at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.thrift.transport.TTransportException: Invalid status -128
       at org.apache.thrift.transport.TSaslTransport.sendAndThrowMessage(TSaslTransport.java:232)
       at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:184)
       at org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125)
       at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271)
       at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
       at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
       ... 10 more

How to solve this? Please suggest.

Thanks,

Bhushan

Re: Hive metadata server failing

bkandalkar — Sun, 27 Jan 2019 15:38:43 GMT

@Sindhu @Geoffrey Shelton Okot @Sandeep Nemuri ... please suggest

Re: Hive metadata server failing

Shelton — Sun, 27 Jan 2019 18:01:17 GMT

@Bhushan Kandalkar

Can you start with the following checks to investigate the SaslTransport issues, first the hive keytab

# ll /etc/security/keytabs/hive.service.keytab

Desired output see ownership and permission bits !!!

-r--r----- 1 hive hadoop 353 Oct 11 10:49 /etc/security/keytabs/hive.service.keytab

Check the Hive--->Configs--->Advanced hive-site check the hive.server2.authentication.kerberos.principal

Desired output

hive/_HOST@REALM

This should match the entry in the Kerberos database, validate by running on the KDC server the below command as root user

# kadmin.local 
kadmin.local: listprincs

Desired output hive/$FQDN@REALM

Lastly, Can you regenerate the keytabs using the Ambari Kerberos wizard the restart the cluster

HTH

Re: Hive metadata server failing

bkandalkar — Mon, 28 Jan 2019 16:35:05 GMT

Resolved issue by installing hive client on Hive metastore machine.