About saify_khan007

saify_khan007 · ‎01-13-2018

Hi Aditya, It is not the notebook which is getting lost, it is the interpreter settings and the new interpreters. This does not really get resolved by changing the settings as per your suggestion.

saify_khan007 · ‎01-11-2018

Hi Jon, I will suggest you to upgrade you Ambari to 2.6.0 and then you can change "zeppelin.interpreter.config.upgrade" to "false" inside zeppelin's advance zeppelin config. This parameter does not exist in the 2.5.2 Ambari and is included in the latest version.

saify_khan007 · ‎01-11-2018

If you are using Ambari 2.6.0, you can change "zeppelin.interpreter.config.upgrade" to "false" inside zeppelin's advance zeppelin config.

saify_khan007 · ‎12-29-2017

Hi, This is just to inform that the interpreter reset issue is resolved after upgrading the Ambari. I will recommend not to perform an HDP upgrade unless you have upgraded Ambari first.

saify_khan007 · ‎12-18-2017

Hi Aditya, Here is my interpreter settings, I do not really thin that I have missed any settings which is recommended by zeppelin/hortonworks. The issue is specific to 0.7.3 version of zeppelin while the same settings are working fine with zeppelin version 0.7.0 common.max_count default.completer.schemaFilters default.driver org.apache.hive.jdbc.HiveDriver default.password default.precode default.splitQueries false hive.url jdbc:hive2://<hiveserver2 hostname>:10000/default;principal=hive/<hiveserver2 hostname>@<realm> default.user zeppelin hive.proxy.user.property hive.server2.proxy.user zeppelin.interpreter.localRepo /usr/hdp/current/zeppelin-server/local-repo/2CZHJ3YHC zeppelin.interpreter.output.limit zeppelin.jdbc.auth.type KERBEROS zeppelin.jdbc.concurrent.max_connection zeppelin.jdbc.concurrent.use true zeppelin.jdbc.keytab.location /etc/security/keytabs/zeppelin.server.kerberos.keytab zeppelin.jdbc.principal zeppelin-<clustername>@<realm> Dependencies artifact exclude org.apache.hive:hive-jdbc:1.2.1 org.apache.hadoop:hadoop-common:2.7.3 Regards Sarfaraj

saify_khan007 · ‎12-17-2017

Hi Geoffery, The cluster is kerberized and the URL works fine when used from beeline and third party tools like DbVisualizer and Rstudio using JDBC connectors. This was working fine before the upgrade to latest HDP edition 2.6.3.

saify_khan007 · ‎12-16-2017

Hi After performing a rolling upgrade from zeppelin 2.6.0 to 2.6.3, all the custom settings or interpreters are lost when zeppelin server is restarted.

saify_khan007 · ‎12-16-2017

I recently performed a rolling upgrade of the HDP from 2.6.0 to 2.6.3. After the upgrade zeppelin hive interpreter is not working despite making all the changes as per recommendation. The error screenshot is as below, org.apache.zeppelin.interpreter.InterpreterException: Error in doAs at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnection(JDBCInterpreter.java:426) at org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:644) at org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:763) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:502) at org.apache.zeppelin.scheduler.Job.run(Job.java:175) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.reflect.UndeclaredThrowableException at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1713) at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnection(JDBCInterpreter.java:418) ... 13 more Caused by: java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://<hostname>:10000/default;principal=hive/<hostname>@<realm>: GSS initiate failed at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:231) at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:176) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.apache.commons.dbcp2.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:79) at org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:205) at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:861) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) at org.apache.commons.dbcp2.PoolingDriver.connect(PoolingDriver.java:129) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:270) at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnectionFromPool(JDBCInterpreter.java:373) at org.apache.zeppelin.jdbc.JDBCInterpreter.access$000(JDBCInterpreter.java:91) at org.apache.zeppelin.jdbc.JDBCInterpreter$1.run(JDBCInterpreter.java:421) at org.apache.zeppelin.jdbc.JDBCInterpreter$1.run(JDBCInterpreter.java:418) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) ... 14 more Caused by: org.apache.thrift.transport.TTransportException: GSS initiate failed at org.apache.thrift.transport.TSaslTransport.sendAndThrowMessage(TSaslTransport.java:232) at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:316) at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:52) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:49) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49) at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:204) ... 33 more Note: I have already added below parameters as per suggestion but it is not working. hive.proxy.user.property hive.server2.proxy.user

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Date Registered	‎12-16-2017 09:50 PM
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Re: All the custom configuration and interpreters ...

Re: All the custom configuration and interpreters ...

Re: All the custom configuration and interpreters ...

Re: All the custom configuration and interpreters ...

Re: Hive Interpreters not working after HDP upgrad...

Re: Hive Interpreters not working after HDP upgrad...

All the custom configuration and interpreters are ...

Hive Interpreters not working after HDP upgrade to...