[
https://issues.apache.org/jira/browse/PIG-4491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jeremy Karn updated PIG-4491:
-----------------------------
Status: Patch Available (was: Open)
> Streaming Python Bytearray Bugs
> -------------------------------
>
> Key: PIG-4491
> URL: https://issues.apache.org/jira/browse/PIG-4491
> Project: Pig
> Issue Type: Bug
> Reporter: Jeremy Karn
> Attachments: PIG-4491.patch
>
>
> While using a streaming python udf that returned a byte array we hit a couple
> of bugs.
> The first was:
> {panel}
> org.apache.pig.impl.streaming.StreamingUDFException: LINE :
> UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in position 0:
> ordinal not in range(128)
> {panel}
> and the second (after fixing the first) was a null pointer exception.
> I traced the problem to two issues:
> 1. In the python controller the output from the udf was being logged as a
> unicode string which can fail for bytearrays.
> 2. Newlines in the data at the start of a response weren't being handled
> properly on the Java side.
> I'm attaching a patch w/ tests that fix these two issues.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
