[
https://issues.apache.org/jira/browse/MAPREDUCE-5558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ted Yu updated MAPREDUCE-5558:
------------------------------
Attachment: mapreduce-5558.patch
Verified the attached patch through TestExportSnapshot from HBase.
> Scheme for local file is lost when submitting mapreduce job using mapreduce
> API
> -------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5558
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5558
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: mapreduce-5558.patch
>
>
> HBase snapshot export adds dependent jars (local files) through "tmpjars"
> config entry.
> When debugging HBASE-9687, we found that scheme for local file (file:/) is
> lost by DistributedCache.addFileToClassPath() call in JobSubmitter.
> The root cause of this problem is that we are somehow losing "file:/" from
> the uri. In the earlier code we were creating new Path object (new Path
> (newPath.toUri().getPath()) ) where as part of newPath.toUri().getPath() call
> we are losing the authority and scheme which are passed in.
> Thanks to Omkar who helped debug this issue
--
This message was sent by Atlassian JIRA
(v6.1#6144)
