Jeremy Beard created CRUNCH-372:
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Summary: Allow MRPipeline to retrieve delegation token if available
Key: CRUNCH-372
URL: https://issues.apache.org/jira/browse/CRUNCH-372
Project: Crunch
Issue Type: Improvement
Components: Core
Affects Versions: 0.8.0
Reporter: Jeremy Beard
Assignee: Josh Wills
Delegation tokens are used when executing MR from an Oozie workflow. MR in
Crunch can be manually set to reference the token:
if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) {
getConf().set("mapreduce.job.credentials.binary",
System.getenv("HADOOP_TOKEN_FILE_LOCATION"));
}
However if it would be nice if this was somewhere in the API, or perhaps
automatically handled?
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