[OOZIE-1640] Update documentation on delegation propagation

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Invalid
• Affects Version/s: trunk
• Component/s: docs, security
• Labels: newbie
• Assignee: Unassigned
• Reporter: Robert Kanter
• Created: 13/Dec/13 17:47
• Updated: 13/Dec/13 17:49
• Resolved: 13/Dec/13 17:49

Description

OOZIE-1500 changed

// propagate delegation related props from launcher job to MR job
if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) {
    jobConf.set("mapreduce.job.credentials.binary", System.getenv("HADOOP_TOKEN_FILE_LOCATION"));
}

to

// propagate delegation related props from launcher job to MR job
if (getFilePathFromEnv("HADOOP_TOKEN_FILE_LOCATION") != null) {
    jobConf.set("mapreduce.job.credentials.binary", getFilePathFromEnv("HADOOP_TOKEN_FILE_LOCATION"));
}

We should update the documentation in WorkflowFunctionalSpec.twiki to use the getFilePathFromEnv method.

Issue Links

• is related to: OOZIE-1500 Fix many OS-specific issues on Windows