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Posted to issues@spark.apache.org by "Yanbo Liang (JIRA)" <ji...@apache.org> on 2015/08/11 11:00:51 UTC
[jira] [Commented] (SPARK-7379) pickle.loads expects a string
instead of bytes in Python 3.
[ https://issues.apache.org/jira/browse/SPARK-7379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14681471#comment-14681471 ]
Yanbo Liang commented on SPARK-7379:
------------------------------------
Is there any useful progress for this issue? I have also hit it.
> pickle.loads expects a string instead of bytes in Python 3.
> -----------------------------------------------------------
>
> Key: SPARK-7379
> URL: https://issues.apache.org/jira/browse/SPARK-7379
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 1.4.0
> Reporter: Xiangrui Meng
>
> In PickleSerializer, we call pickle.loads in Python 3. However, the input obj could be bytes, which works in Python 2 but not 3.
> The error message is
> {code}
> File "/home/jenkins/workspace/SparkPullRequestBuilder@3/python/pyspark/serializers.py", line 418, in loads
> return pickle.loads(obj, encoding=encoding)
> TypeError: must be a unicode character, not bytes
> {code}
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