[
https://issues.apache.org/jira/browse/HADOOP-5698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amareshwari Sriramadasu updated HADOOP-5698:
--------------------------------------------
Attachment: patch-5698.txt
Patch moves CombineFileInputFormat, CombineFileRecordReader, CombineFileSplit
libraries and org.apache.hadoop.examples.MultiFileWordCount to use new
mapreduce api.
In existing CombineFileInputFormat, the split location passed is rack-name. But
this is resulting in IlleagalArgumentException while resolving, since it
contains PATH_SEPARATOR('/') in the name. Also passing rackname (without '/'),
results in wrong resolution of the node as /default-rack/<rack-name>. After
offline discussion with Dhruba, I changed the input format to pass hostnames
instead of racknames as a solution to this problem.
> Change org.apache.hadoop.examples.MultiFileWordCount to use new mapreduce api.
> ------------------------------------------------------------------------------
>
> Key: HADOOP-5698
> URL: https://issues.apache.org/jira/browse/HADOOP-5698
> Project: Hadoop Core
> Issue Type: Sub-task
> Reporter: Amareshwari Sriramadasu
> Assignee: Amareshwari Sriramadasu
> Attachments: patch-5698.txt
>
>
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
