GitHub user prabhjyotsingh opened a pull request:
https://github.com/apache/zeppelin/pull/1353
ZEPPELIN-1326: make profile to select dependency of hadoop-common for JDBC
interpreter
### What is this PR for?
java.lang.ClassNotFoundException:
org.apache.hadoop.security.UserGroupInformation$AuthenticationMethod error on
using jdbc interpreter after #1205
```
java.lang.ClassNotFoundException:
org.apache.hadoop.security.UserGroupInformation$AuthenticationMethod
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.zeppelin.jdbc.security.JDBCSecurityImpl.getAuthtype(JDBCSecurityImpl.java:71)
at
org.apache.zeppelin.jdbc.JDBCInterpreter.getConnection(JDBCInterpreter.java:217)
at
org.apache.zeppelin.jdbc.JDBCInterpreter.getStatement(JDBCInterpreter.java:275)
at
org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:346)
at
org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:452)
at
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:94)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:383)
at org.apache.zeppelin.scheduler.Job.run(Job.java:176)
at
org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:139)
at
java.util.concurrent.Executors$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)
```
Workaround is adding "org.apache.hadoop:hadoop-common:2.7.2" in the
Dependencies section of interpreter setting on GUI. But jdbc interpreter
supposed to work without asking user hadoop-common dependency.
### What type of PR is it?
[Bug Fix]
### What is the Jira issue?
* [ZEPPELIN-1326](https://issues.apache.org/jira/browse/ZEPPELIN-1326)
### How should this be tested?
On running this (JDBC) interpreter, the above stack trace should not come.
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? n/a
* Is there breaking changes for older versions? n/a
* Does this needs documentation? n/a
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/prabhjyotsingh/zeppelin ZEPPELIN-1326
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1353.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1353
----
commit f061da03aed48609d07cab2eed199369adb26267
Author: Prabhjyot Singh <[email protected]>
Date: 2016-08-23T05:30:29Z
ZEPPELIN-1326: make profile to select dependency for hadoop-common
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