zhihai xu created MAPREDUCE-6269:
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Summary: improve JobConf not to share Credentials between jobs by
default.
Key: MAPREDUCE-6269
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6269
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: client
Reporter: zhihai xu
Assignee: zhihai xu
Improve JobConf not to share Credentials by default.
We can add a new constructor with a new parameter to decide whether to share
Credentials. Some issues reported in cascading is due to corrupted credentials
at
https://github.com/Cascading/cascading/commit/45b33bb864172486ac43782a4d13329312d01c0e
It will be good to fix it in JobConf, which will benefit all job clients.
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