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From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18269) Jython docs out of date
Date Mon, 26 Jun 2017 19:49:00 GMT
Mike Drob created HBASE-18269:
---------------------------------

             Summary: Jython docs out of date
                 Key: HBASE-18269
                 URL: https://issues.apache.org/jira/browse/HBASE-18269
             Project: HBase
          Issue Type: Bug
          Components: documentation
            Reporter: Mike Drob


The documentation describing how to launch Jython + HBase is out of date.

First, we would set the classpath differently:

{noformat}
HBASE_CLASSPATH=/home/hbase/jython.jar bin/hbase org.python.util.jython
{noformat}

Then, the actual code example is out of date too:

{noformat}
>>> desc = HTableDescriptor(tablename)
>>> desc.addFamily(HColumnDescriptor("content:"))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
	at org.apache.hadoop.hbase.HColumnDescriptor.isLegalFamilyName(HColumnDescriptor.java:566)
	at org.apache.hadoop.hbase.HColumnDescriptor.<init>(HColumnDescriptor.java:470)
	at org.apache.hadoop.hbase.HColumnDescriptor.<init>(HColumnDescriptor.java:425)
	at org.apache.hadoop.hbase.HColumnDescriptor.<init>(HColumnDescriptor.java:390)
	at org.apache.hadoop.hbase.HColumnDescriptor.<init>(HColumnDescriptor.java:338)
	at org.apache.hadoop.hbase.HColumnDescriptor.<init>(HColumnDescriptor.java:327)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
	at org.python.core.PyReflectedConstructor.constructProxy(PyReflectedConstructor.java:211)
{noformat}

We should make sure that the examples we claim are runnable actually are.



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