[
https://issues.apache.org/jira/browse/MAPREDUCE-634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Harsh J resolved MAPREDUCE-634.
-------------------------------
Resolution: Not A Problem
The rule is Java 1.6 and nothing lower. User-side issue, closing out.
> Jython WordCount.py example fails with Java >= 1.4
> --------------------------------------------------
>
> Key: MAPREDUCE-634
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-634
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: examples
> Environment: Java versions >= 1.4.
> Reporter: Shannon -jj Behrens
> Priority: Minor
>
> I had a hard time getting the Jython WordCount.py example to work due to
> changes to Java:
> cd ~/Desktop/hadoop-0.9.2/src/examples/python
> bash compile
> 1 ./jpywork/org/apache/hadoop/examples/getopt.java:268: as of release 1.4,
> 'assert' is a keyword, and may not be used as an identifier
> (try -source 1.3 or lower to use 'assert' as an identifier)
> if (frame.getglobal("__debug__").__nonzero__())
> Py.assert(frame.getglobal("len").__call__(frame.getlocal(2))._eq(i$9));
> To work around the problem, I updated the compile file. I added
> '--compileropts "-source 1.3"' to the jythonc call. Perhaps the
> underlying problem is Jython-specific, but at least there's a
> workaround for us.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
