brian wickman created MESOS-317:
-----------------------------------

             Summary: python mesos core bindings rejects framework messages 
with null bytes
                 Key: MESOS-317
                 URL: https://issues.apache.org/jira/browse/MESOS-317
             Project: Mesos
          Issue Type: Bug
          Components: python-api
            Reporter: brian wickman


We're getting exceptions when sending frameworkMessages, specifically

{noformat}

smf1-aaj-35-sr1.prod.twitter.com:  Exception in thread Thread-2:
smf1-aaj-35-sr1.prod.twitter.com:  Traceback (most recent call last):
smf1-aaj-35-sr1.prod.twitter.com:    File "/usr/lib64/python2.6/threading.py", 
line 532, in __bootstrap_inner
smf1-aaj-35-sr1.prod.twitter.com:      self.run()
smf1-aaj-35-sr1.prod.twitter.com:    File 
"twitter/common/concurrent/deferred.py", line 43, in run
smf1-aaj-35-sr1.prod.twitter.com:      self._closure()
smf1-aaj-35-sr1.prod.twitter.com:    File 
"/var/lib/mesos/slaves/201211292101-1968906762-5050-60720-1356/frameworks/201104070004-0000002563-0000/executors/gc-66e0daf8-b527-4d7c-ab17-ff6671acc0ff/runs/0/gc_executor.pex/gc_executor.py",
 line 207, in <lambda>
smf1-aaj-35-sr1.prod.twitter.com:    File 
"/var/lib/mesos/slaves/201211292101-1968906762-5050-60720-1356/frameworks/201104070004-0000002563-0000/executors/gc-66e0daf8-b527-4d7c-ab17-ff6671acc0ff/runs/0/gc_executor.pex/gc_executor.py",
 line 195, in run_gc
smf1-aaj-35-sr1.prod.twitter.com:  TypeError: argument 1 must be string without 
null bytes, not str
smf1-aaj-35-sr1.prod.twitter.com:  
{noformat}

The Java executor handles strings with \0 bytes just fine.

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