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https://issues.apache.org/jira/browse/HADOOP-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amareshwari Sriramadasu resolved HADOOP-2872.
---------------------------------------------
Resolution: Duplicate
Fixed as part of HADOOP-2871
> Default value for hadoop.job.history.location is broken
> -------------------------------------------------------
>
> Key: HADOOP-2872
> URL: https://issues.apache.org/jira/browse/HADOOP-2872
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.17.0
> Reporter: Owen O'Malley
> Assignee: Amareshwari Sriramadasu
> Fix For: 0.17.0
>
>
> The default value for hadoop.job.history.location is currently:
> file://${hadoop.log.dir}/history
> which assumes that hadoop.log.dir is an absolute path. If the path is
> relative, the job tracker dies with:
> 08/02/21 23:43:04 FATAL mapred.JobTracker:
> java.lang.IllegalArgumentException: Wrong FS: file://./logs/history,
> expected: file:///
> at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:268)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:54)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.exists(RawLocalFileSystem.java:223)
> at
> org.apache.hadoop.fs.FilterFileSystem.exists(FilterFileSystem.java:147)
> at org.apache.hadoop.mapred.JobHistory.init(JobHistory.java:124)
> at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:706)
> at
> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:124)
> at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:2146)
> I think that the right fix is to make the default value:
> "history"
> and when building, use the Path code:
> {code}
> new Path(get("hadoop.log.dir", conf), get("hadoop.job.history.location"));
> {code}
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